Product Description
Product Description
100HP Screw Type Oil-Free Silent Screw Air Compressor with CE/ISO9001 Certificate
Model: RW-75A/W
Type: oil free water lubrication screw air compressor
Screw type: Single screw
Free air delivery: 13 m3/min
Working pressure: 8bar
Control: Touch screen PLC
Driven: direct
Cooling: by air
Starting method: Frequency conversion start
Inverter brand: Inovance
Lubricating water volume: 120 liters
Electric motor: 100hp 75KW 380v/50hz/3ph,IP55
Discharge temperature: less than ambient +8 ºC
Noise: less than 73 dB(A)
Air outlet size: G2″
Dimension: 2160*1600*1900mm
Weight: 2250kg
Product Features
1. IE4 motor, save your electricity cost, IP54, B-level temperature rise
is suitable for harsh environments such as large dust and high
temperature;
2. 100% oil free air certified by Germany TUV.
3. Coupling connection, more energy saving.
4. Stainless Steel Pipe.
5. Centrifugal Fan for better cooling effect.
6. Optimized shock absorption pad to reduce vibration and noise.
6. Motor overload protection.
7. Dedicated control system, multi-channel pressure sensor and multi-channel temperature sensor to comprehensively detect the running state of the unit; the user interface is more friendly, the control is more accurate and reliable.
Technical parameter
| Model | Air Delivery (m3/min) | Power (kW) | Lubricating water amount (Liters) | Cooling water amount T/Hour | Cooling water inlet/outlet diameter | Noise dB(A) | Outlet diameter | Dimension (mm) | ||
| 8 bar | 10 Bar | 12.5 bar | L*W*H | |||||||
| RW-08A/W | 1.17 | 1.05 | 0.81 | 7.5 | 10 | 2.0 | 3/4″ | 58 | 3/4″ | 800*800*1200 |
| RW-11A/W | 1.65 | 1.42 | 1.10 | 11 | 26 | 2.5 | 1″ | 60 | 3/4″ | 1150*755*1340 |
| RW-15A/W | 2.43 | 2.17 | 1.80 | 15 | 26 | 3.5 | 1″ | 63 | 3/4″ | 1150*755*1340 |
| RW-18A/W | 3.13 | 2.82 | 2.05 | 18.5 | 30 | 4.0 | 1″ | 65 | 1″ | 1400*900*1450 |
| RW-22A/W | 3.52 | 3.21 | 2.78 | 22 | 30 | 5.0 | 1″ | 65 | 1″ | 1400*900*1450 |
| RW-30A/W | 5.12 | 4.43 | 3.63 | 30 | 40 | 7.0 | 1 1/2″ | 67 | 1 1/4″ | 1550*1150*1550(A) 1500*1150*1300(W) |
| RW-37A/W | 6.30 | 5.33 | 4.77 | 37 | 40 | 9.0 | 1 1/2″ | 67 | 1 1/4″ | 1550*1150*1550(A) 1500*1150*1300(W) |
| RW-45A/W | 7.40 | 6.30 | 5.56 | 45 | 90 | 10.0 | 1 1/2″ | 68 | 2″ | 1980*1300*1760(A) 1800*1300*1670(W) |
| RW-55A/W | 9.60 | 8.55 | 7.67 | 55 | 120 | 12.0 | 1 1/2″ | 70 | 2″ | 1980*1300*1760(A) 1800*1300*1670(W) |
| RW-75A/W | 13.00 | 11.50 | 9.70 | 75 | 120 | 18.0 | 1 1/2″ | 73 | 2″ | 2100*1600*1900(A) 2200*1500*1800(W) |
| RW-90A/W | 14.80 | 13.90 | 12.60 | 90 | 180 | 20.0 | 1 1/2″ | 73 | 2 1/2″ | 2400*1600*2000(A) 2200*1500*1800(W) |
| RW-110A/W | 19.85 | 16.66 | 15.56 | 110 | 180 | 24.0 | 2″ | 78 | 2 1/2″ | 3000*1700*2250(A) 2200*1500*1800(W) |
| RW-132A/W | 23.10 | 19.97 | 16.90 | 132 | 240 | 30.0 | 2″ | 78 | 2 1/2″ | 3000*1700*2250(A) 2200*1500*1800(W) |
| RW-160W | 28.11 | 25.45 | 22.52 | 160 | 240 | 35.0 | 3H | 80 | DN80 | 2700*2800*2050 |
| RW-185W | 33.97 | 29.00 | 25.21 | 185 | 300 | 38.0 | 3″ | 80 | DN80 | 2700*2800*2050 |
| RW-200W | 36.75 | 32.78 | 29.24 | 200 | 300 | 42.0 | 4″ | 80 | DN100 | 2700*2800*2050 |
| RW-220W | 39.67 | 36.75 | 29.63 | 220 | 360 | 47.0 | 4″ | 80 | DN100 | 2700*2800*2050 |
| RW-250W | 43.50 | 39.30 | 34.00 | 250 | 360 | 58.0 | 4″ | 80 | DN100 | 2700*2800*2050 |
| Note:” A” means air cooling,” W” means water cooling. | ||||||||||
Successful cases
Certifications
Company Profile
ZheJiang CHINAMFG Machinery Co., Ltd. is a company dedicated to the production and research and development of various gas compression equipment. The company was established in 2012 and has a total of 5 licensed technical engineers. Mainly engaged in air, nitrogen, CO2 and other special gas compression equipment and after-treat equipment. With the development in recent years, the company has established a foreign trade team in ZheJiang , and hired foreign trade consultants with 10 years of industry experience to better serve customers worldwide. With excellent quality and the support of 30 distributors worldwide, our annual sales in 2018 exceeded 5 million US dollars. We look CHINAMFG to working with you to create a better tomorrow!
Packaging & Shipping
Payment and delivery
FAQ
Q1. Are you trading company or manufacture ?
A: We are professional manufacture of screw air compressor of HangZhou,ZheJiang ,China. More than 18 years of experience in air compressor manufacturing.
Q2. How long is the delivery time ?
A: For standard voltage ,15 working days. Non-standard ,please contact our sales.
Q3. What’s payment term ?
A: T/T, L/C, D/P, Western Union, Paypal, Credit Card, and etc. Also we could accept USD, RMB, Euro and other currency.
Q4. How about your after-sales service ?
A: 1.Provide customers with installation and commissioning online instructions.
2. Well-trained engineers available to overseas service.
3.CHINAMFG agents and after service avaiable.arrange our engineers to help you training and installation.
Q5. How about your warranty?
A: One year for the whole machine and 2 years for screw air end, except consumable spare parts.
Q6. Do you have any certificate ?
A: Yes, per different customer’s market need ,we can offer CE ,ISO etc certificate.
Q7. What about the maintenance ?
A: First maintenance need to be done after 500Hours, and then every 2000-3000 hours to do the normal maintenance, and consider the actual environment.
Q8. How do you control quality ?
A: 1. The raw materials are strictly inspected
2. Some key parts are imported from overseas
3. Each compressor must pass at least 5 hours of continuous testing before leaving the factory.
Q9. Do you offer OEM service ?
A: Yes.Both OEM & ODM service can be accepted.
Q10.How long could your air compressor be used?
A: Generally, more than 10 years.
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| After-sales Service: | Online Support |
|---|---|
| Warranty: | 2year |
| Lubrication Style: | Oil-free |
| Customization: |
Available
|
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|---|
.shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
|---|
| Payment Method: |
|
|---|---|
|
Initial Payment Full Payment |
| Currency: | US$ |
|---|
| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
|---|
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What is the role of air compressors in power generation?
Air compressors play a significant role in power generation, supporting various operations and equipment within the industry. Here are some key roles of air compressors in power generation:
1. Combustion Air Supply:
Air compressors are used to supply compressed air for the combustion process in power generation. In fossil fuel power plants, such as coal-fired or natural gas power plants, compressed air is required to deliver a steady flow of air to the burners. The compressed air helps in the efficient combustion of fuel, enhancing the overall performance and energy output of the power plant.
2. Instrumentation and Control:
Air compressors are utilized for instrumentation and control systems in power generation facilities. Compressed air is used to operate pneumatic control valves, actuators, and other pneumatic devices that regulate the flow of steam, water, and gases within the power plant. The reliable and precise control provided by compressed air ensures efficient and safe operation of various processes and equipment.
3. Cooling and Ventilation:
In power generation, air compressors are involved in cooling and ventilation applications. Compressed air is used to drive air-operated cooling fans and blowers, providing adequate airflow for cooling critical components such as generators, transformers, and power electronics. The compressed air also assists in maintaining proper ventilation in control rooms, substations, and other enclosed spaces, helping to dissipate heat and ensure a comfortable working environment.
4. Cleaning and Maintenance:
Air compressors are employed for cleaning and maintenance tasks in power generation facilities. Compressed air is utilized to blow away dust, dirt, and debris from equipment, machinery, and electrical panels. It helps in maintaining the cleanliness and optimal performance of various components, reducing the risk of equipment failure and improving overall reliability.
5. Pneumatic Tools and Equipment:
In power generation plants, air compressors provide the necessary compressed air for operating pneumatic tools and equipment. These tools include impact wrenches, pneumatic drills, grinders, and sandblasting equipment, which are utilized for installation, maintenance, and repair tasks. The high-pressure air generated by compressors enables efficient and reliable operation of these tools, enhancing productivity and reducing manual effort.
6. Nitrogen Generation:
Sometimes, air compressors are used in power generation for nitrogen generation. Compressed air is passed through a nitrogen generator system, which separates nitrogen from other components of air, producing a high-purity nitrogen gas stream. Nitrogen is commonly used in power plant applications, such as purging systems, blanketing in transformers, and generator cooling, due to its inert properties and low moisture content.
7. Start-up and Emergency Systems:
Air compressors are an integral part of start-up and emergency systems in power generation. Compressed air is utilized to power pneumatic starters for gas turbines, providing the initial rotation needed to start the turbine. In emergency situations, compressed air is also used to actuate emergency shutdown valves, safety systems, and fire suppression equipment, ensuring the safe operation and protection of the power plant.
Overall, air compressors contribute to the efficient and reliable operation of power generation facilities, supporting combustion processes, control systems, cooling, cleaning, and various other applications critical to the power generation industry.
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What is the role of air compressors in manufacturing and industrial processes?
Air compressors play a crucial role in various manufacturing and industrial processes, providing a reliable source of compressed air that powers a wide range of equipment and tools. Here are some key roles of air compressors in manufacturing and industrial settings:
1. Pneumatic Tools and Equipment:
Air compressors power a wide range of pneumatic tools and equipment used in manufacturing processes. These tools include impact wrenches, air drills, sanders, grinders, nail guns, and spray guns. Compressed air provides the necessary force and energy for these tools, enabling efficient and precise operations.
2. Automation and Control Systems:
Compressed air is used in automation and control systems within manufacturing facilities. Pneumatic actuators and valves use compressed air to control the movement of machinery and components. These systems are widely used in assembly lines, packaging operations, and material handling processes.
3. Air Blowing and Cleaning:
Compressed air is employed for blowing and cleaning applications in manufacturing and industrial processes. Air blowguns and air nozzles are used to remove debris, dust, and contaminants from surfaces, machinery, and products. Compressed air is also used for drying, cooling, and purging operations.
4. Air Separation and Gas Generation:
Air compressors are used in air separation plants to generate industrial gases such as nitrogen, oxygen, and argon. These gases are essential for various industrial processes, including metal fabrication, chemical production, and food packaging.
5. HVAC Systems:
Compressed air is utilized in heating, ventilation, and air conditioning (HVAC) systems. It powers pneumatic actuators for damper control, pneumatic controls for pressure regulation, and pneumatic valves for flow control in HVAC applications.
6. Air Compression for Storage and Transport:
Compressed air is used for storage and transport purposes in manufacturing and industrial settings. It is often used to pressurize storage tanks or containers that hold gases or liquids. Compressed air also facilitates the transfer of materials through pipelines and pneumatic conveying systems.
7. Process Instrumentation:
Compressed air is utilized in process instrumentation and control systems. It powers pneumatic instruments such as pressure gauges, flow meters, and control valves. These instruments play a critical role in monitoring and regulating various parameters in industrial processes.
8. Material Handling and Pneumatic Conveying:
In manufacturing and industrial facilities, compressed air is used for material handling and pneumatic conveying systems. It enables the movement of bulk materials such as powders, granules, and pellets through pipelines, facilitating efficient and controlled material transfer.
Overall, air compressors are vital components in manufacturing and industrial processes, providing a versatile and efficient source of power for a wide range of applications. The specific role of air compressors may vary depending on the industry, process requirements, and operational needs.
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What is the impact of tank size on air compressor performance?
The tank size of an air compressor plays a significant role in its performance and functionality. Here are the key impacts of tank size:
1. Air Storage Capacity: The primary function of the air compressor tank is to store compressed air. A larger tank size allows for greater air storage capacity. This means the compressor can build up a reserve of compressed air, which can be useful for applications that require intermittent or fluctuating air demand. Having a larger tank ensures a steady supply of compressed air during peak usage periods.
2. Run Time: The tank size affects the run time of the air compressor. A larger tank can provide longer continuous operation before the compressor motor needs to restart. This is because the compressed air in the tank can be used to meet the demand without the need for the compressor to run continuously. It reduces the frequency of motor cycling, which can improve energy efficiency and prolong the motor’s lifespan.
3. Pressure Stability: A larger tank helps maintain stable pressure during usage. When the compressor is running, it fills the tank until it reaches a specified pressure level, known as the cut-out pressure. As the air is consumed from the tank, the pressure drops to a certain level, known as the cut-in pressure, at which point the compressor restarts to refill the tank. A larger tank size results in a slower pressure drop during usage, ensuring more consistent and stable pressure for the connected tools or equipment.
4. Duty Cycle: The duty cycle refers to the amount of time an air compressor can operate within a given time period. A larger tank size can increase the duty cycle of the compressor. The compressor can run for longer periods before reaching its duty cycle limit, reducing the risk of overheating and improving overall performance.
5. Tool Compatibility: The tank size can also impact the compatibility with certain tools or equipment. Some tools, such as high-demand pneumatic tools or spray guns, require a continuous and adequate supply of compressed air. A larger tank size ensures that the compressor can meet the air demands of such tools without causing pressure drops or affecting performance.
It is important to note that while a larger tank size offers advantages in terms of air storage and performance, it also results in a larger and heavier compressor unit. Consider the intended application, available space, and portability requirements when selecting an air compressor with the appropriate tank size.
Ultimately, the optimal tank size for an air compressor depends on the specific needs of the user and the intended application. Assess the air requirements, duty cycle, and desired performance to determine the most suitable tank size for your air compressor.
editor by CX 2024-01-18
China best 200kw Oil Free Water Lubricated Air Compressor Screw Air-Compressor Kompresor with Hot selling
Merchandise Description
Gain
one.Clean air 100% oil-free
2.Use drinking water instead of oil, increased cooling performance and compression efficiency
3.Optimal isothermal compression
four.Powerful MAM microcomputer controller and contact screen
5.Realistic Structure, with best balancing
6.Components created of anti-rust and anti-corrosion supplies guarantee the longevity
seven.Substantial CZPT conserving, environmental-pleasant and pollution-cost-free
8.Made specially for health care, pharmacy, instrument, coating, chemical market and foodstuff processing, etc.
ZheJiang CZPT Fuel Compressor Producing Co.,Ltd. launched in 2005, is a foremost higher engineering of device and tools company integrating the style, R&D, generation, revenue and services for air compressors & Mining Tools. Adopting innovative technological innovation, style notion and high quality control, and we are CZPT to supply customized merchandise to meet up with customers’ OEM requirements.
Our organization has far more than 520 personnel, including 86 senior specialists and specialist engineers. Our technical team provides our customers with specialist air program answers. With the total 15000 sq. meters of the facility, 4 CZPT sophisticated manufacturing lines are created up to make certain production capacity to meet up with customer specifications.
Our organization has been awarded the honorary title of “ZheJiang CZPT company” and our products appreciate large honors in the market. Our company has the ISO9001 certification and was awarded the qualification certification of equipment by means of military contracts in 2018.
We supply the adhering to goods and providers:
1. Screw air compressor
1.1 Oil-free of charge screw air compressor
1.2 Oil-injected air compressor
two. Reciprocating piston air compressor
2.1 Piston air compressor
2.2 Oil-free of charge piston air compressor
2.3 Piston medium & high-force air compressor
3.Moveable air compressor & Mining Equipment
3.1 Diesel or Electric powered transportable screw air compressor
3.2 Air Choose, Rock Drill, DTH Drilling Rig, Crawler Drilling Rig
four. Air compressor components
4.1 CZPT or Adsorption compressed air drier
4.2 Compressed air filter or tank
4.3 Lubrication oil
We have a complete system of after-sales support and quality assurance. The firm’s substance buy, inspection, manufacturing, installation, and tests are strictly in accordance with the ISO methods. which will make sure each and every compressor has dependable quality and has a complete file to trace, if needed.
Q: Do you check all your goods prior to supply?
A: Indeed, we have a hundred% test prior to shipping and delivery.
Q: How can we start get with your manufacturing facility?
A: First, depart us an inquiry and recommend which product you’re interested, and then we will speak to you in 24 several hours. You are so variety if provide all detailed info, will better for us to know precisely what you need to have.
Q: What are your MOQ?
A: Different goods have different MOQ, most is 1 established.
Q: What is your terms of payment?
A: T/T 30% as deposit, and 70% prior to shipping. We’ll present you the photographs of the goods and deals.
Q: How about your supply time?
A: Generally, it will consider ninety times right after getting your CZPT payment. The distinct shipping time relies upon on the objects and the quantity of your order.
Q: Do you a trade business or true factory?
A: We are 100% factory we found in ZheJiang town, China.
How to Choose the Proper Air Compressor
An air compressor uses pressurized air to power a range of resources. They are most typically utilised to electricity nailers and impact wrenches. Other popular utilizes for air compressors contain paint sprayers and impact wrenches. Even though all air compressors have the identical standard construction, their specialty differs. Eventually, their distinctions come down to the volume of air they can press. Go through on for details on each kind of air compressor. These instruments are wonderful for many various needs, and selecting the right air compressor is dependent on your certain demands.
Electrical motor
Even though purchasing an electric powered motor for air compressor, compatibility is a key aspect. Not all motors function with the very same sort of air compressor, so it is crucial to verify the manufacturer’s recommendations just before buying. By carrying out this, you can steer clear of squandering money on an incompatible motor. An additional essential consideration is speed. A motor’s pace is its charge of rotation, measured in revolutions for each minute. It is critical that you acquire a motor with enough pace to meet up with the wants of your air compressor.
Typically, an electrical motor for air compressor is 1.5 hp. It is perfect for use with healthcare products and metallic-slicing machines. It also performs well under continuous operation and delivers a large effectiveness and strength-saving performance. In addition, it functions an appealing price, making it a good selection for a vast assortment of programs. If you are searching for a motor for an air compressor, appear no further than a ZYS sequence.
A motor’s security course implies how the motor will function. Security classes are specified by the IEC 60034-5. These are mentioned with two digits and signify the defense against reliable objects and water. For case in point, an IP23 rating indicates that the motor will be secured from strong objects, whilst IP54 means that it will shield from dust and h2o sprayed from all directions. It is vital to pick a motor with the appropriate defense course for your air compressor.
When deciding on an electric motor, you must contemplate no matter whether it truly is suitable with the brand name of air compressor. Some may possibly be appropriate, while others may require advanced electronics skills to repair. Nonetheless, most air compressors are coated by warranty, so it is essential to verify with the company if the warranty is still in result just before you spend a dime on a replacement. The motor should be replaced if it has failed to execute as designed.
Oil tub
Air compressors need appropriate lubrication to function proficiently. The piston need to attract air with small friction. Dependent on their design and style, air compressors can possibly be oil-lubricated or oil-totally free. The former makes use of oil to lessen piston friction, while the latter splashes it on the cylinder bearings and walls. These kinds of air compressors are generally recognized as oil-flooded air compressors. In buy to preserve their oil baths cleanse, they are advised for use in spots with large dust ranges.
Start/end manage
An air compressor can be controlled by a start/quit handle. This variety of handle sends a signal to the main motor that activates the compressor when the demand from customers for air falls under a preset limit. This control method is powerful for smaller air compressors and can be beneficial for reducing power costs. Commence/cease control is most efficient in programs where air force does not alter frequently and where the compressor is not essential to operate repeatedly.
To troubleshoot this difficulty, you want to check the electrical power offer of your compressor. To check the supply aspect, use a voltage monitor to determine if power is flowing to the compressor. Make sure that the energy offer to the compressor is constant and steady at all times. If it fluctuates, the compressor may possibly not start or end as anticipated. If you can not discover the difficulty with the air compressor electrical power source, it could be time to substitute it.
In addition to the begin/quit control, you could want to obtain additional air receivers for your air compressor. These can enhance the ability of air stored and reduce the variety of times it commences and stops. Another way to lower the variety of starts off per hour is to incorporate more air receivers. Then, you can alter the handle to match your requirements. You can also set up a force gauge that displays the compressor’s efficiency.
Begin/cease management for air compressors can be intricate, but the basic parts are relatively simple to realize. One particular way to check them is to turn the compressor on or off. It is generally located on the exterior of the motor. If you’re not sure of the spot of these parts, check the capacitors and make positive that the air compressor is not running while you happen to be not employing it. If it does, attempt to remove the capacitor.
Variable displacement control is yet another way to change the sum of air flowing into the compressor. By managing the volume of air, the manage can hold off the use of added compressors until finally a lot more required air is offered. In addition to this, the unit can also check the vitality utilized in the compressor. This control approach can end result in significant power savings. You can even help save on the sum of electrical power by using variable displacement manage. It is essential for productive compressed air programs.
Variable velocity generate
A VFD, or variable frequency generate, is a kind of electric motor that adjusts its velocity to match the demand for air. It is an efficient way to lessen strength charges and enhance program reliability. In fact, studies have proven that a twenty% reduction in motor pace can preserve up to 50% of energy. In addition, a VFD can check extra variables this kind of as compressor oil force and motor temperature. By eliminating handbook checks, a VFD will increase the efficiency of the application and reduce working fees.
In addition to lowering energy expenses, variable-pace drives also boost efficiency. A variable-speed air compressor decreases the chance of system leaks by thirty %. It also decreases the risk of technique leaks by decreasing strain in the technique. Due to the fact of these positive aspects, a lot of governments are advertising this engineering in their industries. A lot of even supply incentives to aid businesses update to variable-pace drives. Therefore, the variable-speed travel can advantage many air compressor installations.
One particular major reward of a variable-velocity push is its capability to improve energy use. Variable frequency drives are able to ramp up and down to match the desire for air. The purpose is to enhance the pressure and flow in the technique so that the greatest “dead band” takes place between forty per cent and eighty per cent of total load. A variable-pace compressor will also improve vitality performance since of its programmability.
A variable-speed air compressor can also be utilised to handle the amount of air that is compressed by the program. This attribute adjusts the frequency of energy equipped to the motor dependent on the demand. If the demand for air is lower, the frequency of the motor will reduce to help save energy. On the other hand, if there is an surplus need for air, the variable-speed compressor will boost its speed. In addition, this sort of air compressor is much more effective than its mounted-pace counterpart.
A VFD has several positive aspects for compressed air techniques. Very first, it assists stabilize the stress in the pipe network, thereby decreasing the energy losses owing to upstream force. It also aids decrease the energy use induced by fluctuations in upward stress. Its benefits are also considerably-achieving. And as long as the air force and air offer is properly sized, a VFD will assist improve the effectiveness of compressed air techniques.
China Custom Water Lubricated Oil Free Screw Air Compressor for Food Industrialoil Free Air Compressors with Free Design Custom
Merchandise Description
Merchandise Particulars
Parameters
Positive aspects
Application
Specialized Remedies
Income Support
Professional on the internet specialist to remedy your issue about compressor system.
√ Cost-free site design and style specialist, and power preserving resolution to help you conserve operation value.
√ Negotiable technician offered to services machinery overseas.
√ On the web professional following-provider until finally fix the difficulty.
√ 1 calendar year warranty following commissioning or 16 months against delivery day, it is dependent on which 1 appear to start with for the complete
equipment(besides servicing consumable).
√ A enough number of spare parts are offered, make certain the great soon after provider.
Certificate
About Mikovs
RFQ
Q1. Are you trading organization or manufacture ?
A: We are skilled manufacture of screw air compressor far more than 8 several years.
Q2. How prolonged is the delivery time ?
A: For regular voltage ,fifteen working days. Non-common ,you should contact our product sales.
Q3. What’s payment term ?
A: T/T, L/C, D/P, Western Union, Paypal, Credit history Card, and and so on. Also we could settle for USD, RMB, Euro and other currency.
Q4. How about your after-income services ?
A: 1.Provide consumers with installation and commissioning online directions.
two. Effectively-skilled engineers accessible to abroad provider.
3.Worldwid agents and soon after services avaiable.prepare our engineers to assist you instruction and set up.
Q5. How about your warranty?
A: A single calendar year for the entire equipment and 2 many years for screw air finish, except consumable spare components.
Q6. Do you have any certificate ?
A: Of course, per different customer’s marketplace require ,we can supply CE ,ISO etc certification.
Q7. What about the upkeep ?
A: 1st maintenance want to be completed after 500Hours, and then each 2000-3000 several hours to do the normal maintenance,
and take into account the true setting.
Q8. How do you management top quality ?
A: 1.Raw- substance in checking.
2.Assembly.
3.Worldwid soon after service obtainable.prepare our engineers to help you coaching and set up.
Q9. Do you supply OEM services ?
A: Of course.
How to Choose the Appropriate Air Compressor
An air compressor employs pressurized air to energy a range of instruments. They are most typically utilized to energy nailers and influence wrenches. Other popular uses for air compressors consist of paint sprayers and affect wrenches. Even though all air compressors have the identical fundamental building, their specialty differs. In the end, their distinctions occur down to the volume of air they can press. Read on for info on every single type of air compressor. These tools are excellent for a lot of distinct purposes, and picking the correct air compressor depends on your certain demands.
Electrical motor
Even though purchasing an electric powered motor for air compressor, compatibility is a key factor. Not all motors work with the same kind of air compressor, so it is critical to verify the manufacturer’s recommendations prior to purchasing. By performing this, you can avoid wasting cash on an incompatible motor. One more essential thought is velocity. A motor’s speed is its fee of rotation, measured in revolutions for each moment. It is essential that you acquire a motor with ample velocity to satisfy the demands of your air compressor.
Usually, an electric powered motor for air compressor is 1.5 hp. It is ideal for use with health-related equipment and metal-slicing equipment. It also performs nicely beneath ongoing procedure and provides a large efficiency and energy-preserving efficiency. Furthermore, it attributes an desirable price tag, creating it a good selection for a extensive selection of programs. If you are searching for a motor for an air compressor, seem no even more than a ZYS collection.
A motor’s protection course indicates how the motor will work. Security courses are specified by the IEC 60034-5. These are said with two digits and signify the defense towards solid objects and water. For example, an IP23 rating implies that the motor will be protected from reliable objects, whilst IP54 indicates that it will shield from dust and drinking water sprayed from all directions. It is important to select a motor with the correct protection course for your air compressor.
When choosing an electric motor, you need to contemplate regardless of whether it’s suitable with the manufacturer of air compressor. Some may possibly be suitable, whilst others might require innovative electronics capabilities to repair. However, most air compressors are lined by warranty, so it’s critical to check out with the manufacturer if the guarantee is nonetheless in effect prior to you invest a dime on a substitute. The motor must be replaced if it has unsuccessful to execute as made.
Oil bathtub
Air compressors need correct lubrication to operate effectively. The piston need to draw air with minimum friction. Dependent on their style, air compressors can possibly be oil-lubricated or oil-free. The former uses oil to minimize piston friction, whilst the latter splashes it on the cylinder bearings and partitions. These kinds of air compressors are commonly known as oil-flooded air compressors. In order to keep their oil baths clear, they are advised for use in places with higher dust stages.
Begin/quit handle
An air compressor can be managed by a commence/quit manage. This sort of handle sends a signal to the major motor that activates the compressor when the need for air falls below a preset restrict. This manage technique is successful for smaller sized air compressors and can be helpful for minimizing vitality fees. Begin/quit manage is most effective in applications the place air stress does not change regularly and in which the compressor is not needed to operate repeatedly.
To troubleshoot this dilemma, you require to check out the power source of your compressor. To check the source aspect, use a voltage check to figure out if electrical power is flowing to the compressor. Guarantee that the energy offer to the compressor is continual and steady at all occasions. If it fluctuates, the compressor could not start or cease as expected. If you can not uncover the problem with the air compressor energy source, it may possibly be time to substitute it.
In addition to the begin/end handle, you may possibly want to acquire added air receivers for your air compressor. These can enhance the capacity of air saved and decrease the quantity of occasions it begins and stops. One more way to decrease the quantity of commences for each hour is to insert much more air receivers. Then, you can change the manage to match your demands. You can also put in a force gauge that screens the compressor’s overall performance.
Start/quit manage for air compressors can be intricate, but the simple elements are fairly easy to comprehend. One way to test them is to switch the compressor on or off. It is usually positioned on the exterior of the motor. If you’re not sure of the place of these parts, check out the capacitors and make sure that the air compressor is not running even though you’re not employing it. If it does, attempt to remove the capacitor.
Variable displacement manage is one more way to modify the amount of air flowing into the compressor. By managing the sum of air, the manage can delay the use of additional compressors until finally more essential air is offered. In addition to this, the system can also keep an eye on the power employed in the compressor. This manage strategy can outcome in considerable power financial savings. You can even conserve on the sum of electric power by utilizing variable displacement handle. It is important for efficient compressed air programs.
Variable pace drive
A VFD, or variable frequency generate, is a kind of electrical motor that adjusts its pace to match the demand from customers for air. It is an successful way to decrease power costs and improve method reliability. In fact, research have shown that a 20% reduction in motor velocity can preserve up to fifty% of vitality. In addition, a VFD can keep an eye on added variables this sort of as compressor oil force and motor temperature. By getting rid of handbook checks, a VFD will boost the performance of the software and decrease running expenses.
In addition to lowering power charges, variable-speed drives also improve efficiency. A variable-speed air compressor minimizes the risk of technique leaks by thirty percent. It also minimizes the danger of method leaks by lowering stress in the system. Simply because of these advantages, a lot of governments are marketing this technological innovation in their industries. Several even offer you incentives to assist firms update to variable-pace drives. Consequently, the variable-speed generate can benefit a lot of air compressor installations.
One major advantage of a variable-speed generate is its ability to optimize energy use. Variable frequency drives are able to ramp up and down to match the demand for air. The aim is to optimize the pressure and movement in the system so that the very best “lifeless band” takes place amongst forty p.c and eighty p.c of total load. A variable-pace compressor will also enhance strength efficiency simply because of its programmability.
A variable-pace air compressor can also be employed to handle the amount of air that is compressed by the system. This function adjusts the frequency of energy equipped to the motor primarily based on the demand from customers. If the demand for air is lower, the frequency of the motor will reduce to conserve vitality. On the other hand, if there is an excess need for air, the variable-speed compressor will enhance its speed. In addition, this sort of air compressor is much more successful than its mounted-speed counterpart.
A VFD has a lot of positive aspects for compressed air techniques. Initial, it will help stabilize the pressure in the pipe community, thereby minimizing the energy losses owing to upstream strain. It also helps reduce the power use triggered by fluctuations in upward pressure. Its benefits are also considerably-achieving. And as prolonged as the air strain and air offer is properly sized, a VFD will help enhance the effectiveness of compressed air techniques.
China OEM 7.5kw-250kw Industrial Weg Motor Rotary Direct Drive Screw Water Lubricated Oil Free Screw Air Compressor for Oxygen Plant wholesaler
Item Description
7.5kw-250kw Industrial Weg Motor Rotary Direct Push Screw Drinking water Lubricated Oil-Cost-free Screw Air Compressor for Oxygen Plant
one. Goods Description
one. Latest technological innovation cooperation, large trustworthiness.
2. Oil CZPT Long term Magnetic Motor.
3. IP55 protection grade & hefty-obligation air filter, suited for the higher dusty setting.
four. IE4 Performance motor efficiency.
5. Most vitality-preserving modes, Only operate at loading.
six. Wide frequency variety twenty five%-a hundred%.
7. High quality Magnetic substance resists a lot more than 180ºC temp.
eight. Trustworthy PM motor supplier from Italy.
nine. Direct Taper relationship, no transmission energy reduction, straightforward servicing.
10. Contact Display PLC with preset running timetable, much more clever control.
11. Both primary motor and supporter motor are inverter manage, much more exact control.
twelve. Effortless for installation and service.
thirteen. Amazing Power Preserving, help save up to more than 30-forty%.
2. Specialized specification
3. Company Details
Xihu (West Lake) Dis.ang Compressor was launched in 1985 with more than a hundred and fifty expert employees and much more than twenty five R&D engineers groups ‘.We emphasis on the analysis & improvement, manufacture, and vitality-preserving answers of screw air compressors to generate worth for clients and modern society. In 2015 our complete revenue quantity approached 15 million US dollars. With in excess of 37 a long time of improved knowledge in creating, producing, and marketing, right now our valued buyers are more than a hundred thirty countries.
Germany Common and 15years of exporting expertise assist us win more than 50 loyal overseas agents.
Xihu (West Lake) Dis.ang’s main companies focus on the pursuing crucial places:
Oil-injected rotary screw compressors
Portable screw air compressors
Oil-free air compressors
Large-force air compressors
Air treatment method products
At Xihu (West Lake) Dis.ang, we receive our customers’ CZPT and fulfillment by producing superior quality compressed air
goods for all industries. All of our goods are created for trustworthy overall performance, simple servicing, and maximum vitality performance. We have income reps who can communicate English, Spanish, French, and Russian which can make it easier for our clientele from all over the planet to interact and negotiate with us.
Xihu (West Lake) Dis.ang continually innovates item growth and administration to meet customers’ needs. The powerful enterprise culture and ongoing innovation make CZPT increase rapidly to get to the business principle”Energy Saving Very first, Mutual Price Shared”. Xihu (West Lake) Dis.ang’s mission is to be a world-renowned higher-conclude brand name, with sustainable advancement, consistently improving its very own worth and sharing it with our clients and employees. Dedicated to supplying our clients silent and strength-preserving made goods.
four. Certificates
five. Xihu (West Lake) Dis.ang after-product sales support
1.24/7 following-revenue support support in English languages.
two. Adhere to up the comments of merchandise in 2months intervals by e mail or call.
3. Guidance of installation and commissioning on-website can be presented by manufacturing facility-educated experts or neighborhood Approved Provider Center.
four. Technical training for buyers in Xihu (West Lake) Dis.ang air compressor factory or doing work web site.
five. Plenty of CZPT spare areas with verified quality are all available from our central stocks in ZheJiang and all distributor depots.
six. All types of technological files in distinct languages.
6. RFQ
1. Why do customers decide on us?
Xihu (West Lake) Dis.ang compressor with 37years outdated history, we are specialized in Rotary Screw Air Compressor. Germany Common and 15years of exporting expertise support us get much more than fifty loyal international agents. We warmly welcome your little trial get for high quality or market place take a look at.
2. Are you a producer or trading organization?
We are a skilled company with a massive CZPT manufacturing unit in HangZhou, China, with a expert design and style crew. Equally OEM & ODM providers can be recognized.
3. The place is your manufacturing unit found? How can I check out there?
Our factory is positioned in HangZhou Metropolis, ZheJiang Province, China.
four. What is actually your supply time?
380V 50HZ we can deliver the merchandise inside 15days. Other electrical power or another colour we will delivery inside of twenty-25days, if urgently purchase, pls speak to our product sales in progress.
five. How lengthy is your air compressor guarantee?
A single 12 months for the total equipment and 2 many years for screw air end, except consumable spare elements and we can provide some spare elements of the devices.
six. How does your manufacturing facility do regarding high quality handle?
Good quality is every thing. we usually connect fantastic relevance to good quality control from the quite starting to the quite stop. Our manufacturing unit has gained ISO9001 authentication and CE certification.
seven. How extended could your air compressor be employed?
Typically, much more than 10years.
eight. What is actually the payment time period?
T/T,L/C,D/P,Western Union,Paypal,Credit Card,and etc.Also, we could acknowledge USD, RMB, Euro, and other currencies.
nine. How about your client service?
24 hours on-line services accessible.48 several hours problem solved assure.
A Buyer’s Guide to Air Compressor Sorts
There are a lot of sorts of Air Compressors, and it’s crucial to comprehend what every sort has to offer you. In this post, we will examine single stage air compressors, minimal-noise compressors, and models with two pistons. But, just before you buy an Air Compressor, be positive to study our buyer’s guide to the a variety of types. This way, you are going to have all of the info you require to make the proper decision for your company.
Single-stage air compressors
A solitary-phase air compressor is an outstanding choice for most standard-goal needs. They supply sufficient electricity to run pneumatic tools, and they produce much less warmth. One-stage air compressors, nevertheless, are not ideal for weighty-responsibility industrial uses. However, they can be used in different applications, which includes car retailers, fuel stations, and different manufacturing amenities. They are also ideal for borewells and other substantial-strain areas.
These air compressors are a great choice for residence use and are suited for tiny-scale businesses, contractors, and small retailers. These compressors have ongoing obligation cycles, forged iron compressor pumps, and a minimum 5,000-hour pump daily life. They also characteristic sophisticated characteristics, which includes ODP motors, Automobile Start off & Controls, Receiver tanks, and electricity cords. They have minimal maintenance and can help save you a great deal of income.
Solitary-phase air compressors are generally much less pricey and lighter than their two-stage counterparts. Single-phase air compressors are also far more transportable, which is a in addition for tiny tasks. Although two-phase compressors offer larger CFM, they are a lot more strong and cumbersome, creating them unsuitable for tiny or residence use. So it is vital to determine what you will use the air compressor for and determine on a product based on your needs.
A one-phase air compressor is made of a piston and a tank. The piston moves rapidly within the cylinder and exerts stress on the cylinder. This implies that the piston can’t move any more quickly than the air strain outdoors the cylinder. The piston is developed to work in the same way for every stage. This is a fantastic choice for home shops and a single-man automotive outlets, as it allows you to management the stress with no sacrificing the pump’s existence.
One-stage air compressors are usually less costly than two-stage variations, but they are not the very best selection for each and every software. If you are only using your air compressor at times, you’ll locate a one-phase design to be a lot a lot more dependable than a two-stage design. The main big difference between the two kinds of compressors is in the volume of air that every phase compresses. A two-stage air compressor will have far more air storage potential, but it will still generate much more force.
Rotary vane compressors
Rotary vane compressors use a centrifugal pump to compress air. The rotor is established eccentrically in the housing, which practically touches the vane. As the rotor turns, the air that enters the pump is trapped in between the vanes. This compressed air undergoes compression as the rotor rotates. Vanes are little items of carbon fiber or graphite composite. Vanes may possibly be manufactured of different supplies dependent on the application.
While rotary vane pumps are not frequently utilized to create compressed air, they are widely employed in automotive and hydraulic programs. Probabilities are, you have used a rotary vane pump at some position in your existence. These pumps are also typical in the vacuum and compressed air industries. As a result, many men and women never comprehend that they are nonetheless around. They function slots that permit the vanes to slide in and out of the rotor.
A rotary vane compressor has a drum and rotor inside. The rotor is eccentrically positioned and has slots and grooves on its surface. Its inlet and outlet ports are positioned off-center, permitting the vanes to be pushed out by centrifugal pressure. Simply because the rotor rotates so swiftly, air is trapped amongst the vanes. This air then gets to be pressurized by the rotating rotor.
Rotating vane compressors can be easily serviced and fixed. A straightforward replacement of carbon vanes needs just 15 minutes and widespread equipment. The carbon vanes generally previous 9 to eighteen months, based on program operating strain. Just before acquiring a rotary vane compressor, make confident to check out whether or not it has been properly functionality-tested and has a guarantee. Usually, warranties cover the rotor/stator chambers but do not go over the vanes or air filters. You ought to also check if the unit is lined by a lightning or water damage guarantee.
Rotary vane compressors are an integral portion of manufacturing industries. Numerous pharmaceutical production facilities count on rotary vane compressors to handle their gear. Other industries that use rotary vane compressors consist of the plastics, woodworking, organic gas, and healthcare & dental fields. Their positive aspects are quite a few and significantly outweigh any drawbacks of rotary screw compressors. For instance, a rotary vane compressor can double the lifestyle of a typical compressor.
Rotary vane compressors with low-sounds designs
If you are hunting for a rotary vane air compressor, you have occur to the appropriate location. Champion’s LV Series rotary vane compressors supply reduced-noise types, compact measurement, and robust integration. In addition to their lower-noise characteristics, they function large filter methods to supply substantial-high quality compressed air. The LV Series types also characteristic Champion’s track record for trustworthiness and good quality.
This type of compressor utilizes centrifugal power to run and is minimal in its prime and bare minimum working speeds. They are only a third as potent as screw compressors, and their best speed boundaries are significantly lower. Moreover, the vanes dress in out very easily at high speeds because there is not sufficient centrifugal drive to seal them from the cylinder’s edges. Even at 50 percent their complete ability, they take in as considerably as 80% of their complete energy ranking.
Because piston compressors produce a good deal of sound, manufacturing facility house owners and store house owners have begun to install sound-dampening cabinets and other remedies. But, rotary vane compressors create considerably significantly less sounds than a traditional vacuum, and the servicing charges are also low. Rotary vane compressors are also really valuable in a number of industries. They are utilized in the automotive and auto ending industries, as properly as in dairy industries and milking devices.
If you have a deep pond, a rotary vane air compressor package can pump up to twenty feet of drinking water. This is far more than enough airflow for two to 5 diffusers. A 1/4 HP rotary vane package pumps around 4.2 CFM. It also assists to improve circulation and oxygen stages in the pond. Finally, a 1/4 HP kit provides the necessary electricity to clean up the bottom of a pond.
The rotary vane and rotary screw are the most well-known air compressors right now. While they are related in numerous approaches, they are a lot more flexible and resilient than their counterparts. They use less angular speak to ball bearings and call for less regular routine maintenance than piston air compressors. Compared to piston air compressors, rotary vane and rotary screw compressors are quieter and are significantly less expensive.
Rotary vane compressors with two pistons
The rotary vane and rotary screw compressors are similar in application, but each have different rewards and drawbacks. This report will evaluate the positive aspects of each and highlight the distinctions amongst them. While both are commonly used in industrial applications, rotary vane compressors are chosen by many industries. These compressors also have a wide variety of utilizes, ranging from automotive air resource operation to milking equipment. These compressors also have the edge of getting quieter than piston-driven types.
The existing frequent rail position may possibly not be suited for strain swirl injectors, but new positions have been tested and display advancements in particular vitality values. Furthermore, the existing place is not needed for exterior oil pumps. Nonetheless, mass induction and expulsion have to be executed with utmost treatment. This post focuses on the layout and efficiency of rotary vane compressors. You can uncover a lot more info about this new design and style in the references talked about below.
The positive aspects of this variety of compressor are its minimal expense, compact size, and simple upkeep. That’s why, they are desired in minimal potential programs. In addition, they function built-in vanes. The rotating vanes near the air gap and compress air toward the outlet. Compared to piston-powered compressors, these units are less expensive and more dependable. Therefore, you must pick 1 with the lowest price tag tag. You can also choose for rotary vane compressors that are oil-free of charge.
Sliding vane compressors are one more popular variant. They have a one cylinder connected to the compressor and are capable of working at low speeds. This style also lowers the volume of friction and maintains volumetric effectiveness. Nonetheless, the sliding vane compressors experience from higher frictional losses. If you are searching for a more effective rotary compressor, this is the ideal choice. While sliding vane compressors have been in the highlight for in excess of a century, they are still very young.
These compressors are straightforward to set up and maintain. They are also quieter than piston compressors. They are also less expensive than piston-driven compressors. The vitality efficiency and low cost make them the excellent option for any industrial or industrial software. If you might be hunting for a little, compact compressor, the rotary vane has been verified to be the very best option for your requirements. You need to know that it has a long provider lifestyle.