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China Hot selling 22kw 30HP Shanghai Screw Air Compressors for Food Industry air compressor lowes

Product Description

Product Description

Model SGD 22
Type of Cooling   Air Cooling/Water cooling
Working Pressure psig 102 116 145 174
bar 7 8 10 12
Air Delivery cfm 134.2 105.9 95.3 84.7
m3/min 3.8 3.0 2.7 2.4
Motor Power kw/hp 22/30
Cooling Method   Air Cooling / Water Cooling
Driven Method   Driect driven
Air Outlet Pipe
Diameter
  1″
Voltage   380V 220V 440V 415V/ 3PH /50HZ 60HZ 
Can be customized
Exhaust Oil Volum   <3ppm
Noise db 65±2
Outlet Air Humidity ºC ambient temperature+15ºC

Product Parameters

Technical Data of Direct Drive Electric Motor Screw Air Compressors

Model Working Pressure Capacity Motor Power Driven Method Cooling Method Dimension(mm) Net Weight Air Outlet Pipe Diameter
Psi bar Cfm m3/min kw/hp L W H KGS
SGD08 102 7 42.4 1.2 7.5/10 Direct Drive Air Cooling
/
Water Cooling
900 670 850 200 1/2”
116 8 38.8 1.1
145 10 33.5 0.95
174 12 28.3 0.8
SGD11 102 7 58.3 1.65 11/15 1080 750 1571 280 3/4”
116 8 53 1.5
145 10 45.9 1.3
174 12 38.8 1.1
SGD15 102 7 88.3 2.5 15/20 1080 750 1571 300 3/4”
116 8 81.2 2.3
145 10 74.2 2.1
174 12 67.1 1.9
SGD18 102 7 113 3.2 18.5/25 1380 850 1185 430 1”
116 8 105.9 3
145 10 95.3 2.7
174 12 84.7 2.4
SGD22 100 7 134.2 3.8 22/30 1380 850 1185 450 1”
116 8 127.1 3.6
145 10 113 3.2
174 12 95.3 2.7
SGD30 102 7 187.1 5.3 30/40 1380 850 1185 500 1”
116 8 176.6 5
145 10 158.9 4.5
174 12 141.2 4
SGD37 102 7 240.1 6.8 37/50 1500 1000 1345 650 11/2″
116 8 218.9 6.2
145 10 197.7 5.6
174 12 176.6 5
SGD45 102 7 261.3 7.4 45/60 1500 1000 1345 680 11/2″
116 8 247.2 7
145 10 218.9 6.2
174 12 197.7 5.6
SGD55 102 7 353.1 10 55/75 1800 1250 1670 1150 2″
116 8 339 9.6
145 10 300.1 8.5
174 12 268.4 7.6
SGD75 102 7 473.2 13.4 75/100 1800 1250 1670 1200 2″
116 8 444.9 12.6
145 10 395.5 11.2
174 12 353.1 10
SGD90 102 7 572 16.2 90/120 1800 1250 1670 1350 2″
116 8 529.7 15
145 10 487.3 13.8
174 12 434.3 12.3
SGD110 102 7 741.5 21 110/150 2300 1470 1840 1800 2 1/2”
116 8 699.1 19.8
145 10 614.4 17.4
174 12 522.6 14.8
SGD132 102 7 865.1 24.5 132/175 2300 1470 1840 1850 2 1/2”
116 8 819.2 23.2
145 10 723.9 20.5
174 12 614.4 17.4
SGD160 102 7 1013.4 28.7 160/200 2300 1470 1840 2000 2 1/2”
116 8 974.6 27.6
145 10 868.6 24.6
174 12 759.2 21.5
SGD185 102 7 1129.9 32 185/250 3150 1980 2152 3500 DN85
116 8 1073.4 30.4
145 10 967.5 27.4
174 12 875.7 24.8
SGD220 102 7 1271.2 36 220/300 3150 1980 2152 3800 DN85
116 8 1211.1 34.3
145 10 1066.4 30.2
174 12 978.1 27.7
SGD250 102 7 1483 42 250/350 3150 1980 2152 4000 DN85
116 8 1430.1 40.5
145 10 1348.8 38.2
174 12 1218.2 34.5
SGD315 102 7 1800.8 51 315/430 4000 1980 2152 6000 DN110
116 8 1772.6 50.2
145 10 1571.3 44.5
174 12 1412.4 40
SGD355 102 7 2259.8 64 355/480 4000 1980 2152 6500 DN110
116 8 2153.9 61
145 10 1995 56.5
174 12 1730.2 49

Company Profile

 

After Sales Service

FAQ

Q1: What is the rotor speed for the air end?

A1: 2980rmp.

Q2: What’s your lead time?
A2: usually, 5-7 days. (OEM orders: 15days)

Q3: Can you offer water cooled air compressor?
A3: Yes, we can (normally, air cooled type).

Q4: What’s the payment term?
A4: T/T, L/C, Western Union, etc. Also we could accept USD, RMB, and other currency.

Q5: Do you accept customized voltage?
A5: Yes. 380V/50Hz/3ph, 380V/60Hz/3ph, 220V/50Hz/3ph, 220V/60Hz/3ph, 440V/50Hz/3ph, 440V/60Hz/3ph, or as per your requests.

Q6: What is your warranty for air compressor?
A6: One year for the whole air compressor(not including the consumption spare parts) and technical supports can be provided according to your needs.

Q7: Can you accept OEM orders?
A7: Yes, OEM orders are warmly welcome.

Q8: How about your customer service and after-sales service?
A8: 24hrs on-line support, 48hrs problem solved promise.

Q9: Do you have spare parts in stock?
A9: Yes, we do.

Q10: What kind of initial lubrication oil you used in air compressor?
A10: TOTAL 46# mineral oil.

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Lubrication Style: Lubricated
Cooling System: Air Cooling
Power Source: AC Power
Cylinder Position: Vertical
Structure Type: Closed Type
Installation Type: Stationary Type
Customization:
Available

|

air compressor

What are the advantages of using rotary vane compressors?

Rotary vane compressors offer several advantages that make them a popular choice for various applications. These compressors are widely used in industries where a reliable and efficient source of compressed air is required. Here are the advantages of using rotary vane compressors:

1. Compact and Lightweight:

Rotary vane compressors are typically compact and lightweight compared to other types of compressors. Their compact design makes them suitable for installations where space is limited, such as in small workshops or mobile applications. The lightweight nature of these compressors allows for easy transportation and maneuverability.

2. High Efficiency:

Rotary vane compressors are known for their high efficiency. The design of the vanes and the compression chamber allows for smooth and continuous compression, resulting in minimal energy losses. This efficiency translates into lower energy consumption and reduced operating costs over time.

3. Quiet Operation:

Rotary vane compressors operate with relatively low noise levels. The design of the compressor, including the use of vibration damping materials and sound insulation, helps to minimize noise and vibrations during operation. This makes rotary vane compressors suitable for applications where noise reduction is important, such as in indoor environments or noise-sensitive areas.

4. Oil Lubrication:

Many rotary vane compressors utilize oil lubrication, which provides several benefits. The oil lubrication helps to reduce wear and friction between the moving parts, resulting in extended compressor life and improved reliability. It also contributes to better sealing and improved efficiency by minimizing internal leakage.

5. Versatile Applications:

Rotary vane compressors are versatile and can be used in a wide range of applications. They are suitable for both industrial and commercial applications, including automotive workshops, small manufacturing facilities, dental offices, laboratories, and more. They can handle various compressed air requirements, from light-duty tasks to more demanding applications.

6. Easy Maintenance:

Maintenance of rotary vane compressors is relatively straightforward. Routine maintenance tasks typically include oil changes, filter replacements, and periodic inspection of vanes and seals. The simplicity of the design and the availability of replacement parts make maintenance and repairs easier and more cost-effective.

These advantages make rotary vane compressors an attractive choice for many applications, providing reliable and efficient compressed air solutions.

air compressor

How are air compressors employed in the mining industry?

Air compressors play a crucial role in the mining industry, providing reliable and efficient power for various mining operations. Here are some common applications of air compressors in mining:

1. Exploration and Drilling:

Air compressors are used during exploration and drilling activities in the mining industry. Compressed air is used to power drilling rigs, pneumatic hammers, and other drilling equipment. The high-pressure air generated by the compressor helps in drilling boreholes, extracting core samples, and exploring potential mineral deposits.

2. Ventilation and Air Quality Control:

Air compressors are employed in underground mining to provide ventilation and control air quality. Compressed air is used to operate ventilation fans and air circulation systems, ensuring adequate airflow and removing harmful gases, dust, and fumes from the mining tunnels and work areas.

3. Material Conveyance:

In mining operations, air compressors are used for material conveyance. Pneumatic systems powered by air compressors are utilized to transport materials such as coal, ore, and other minerals. Compressed air is used to operate pneumatic conveyors, pumps, and material handling equipment, allowing for efficient and controlled movement of bulk materials.

4. Dust Suppression:

Air compressors are employed for dust suppression in mining areas. Compressed air is used to spray water or other suppressants to control dust generated during mining activities. This helps in maintaining a safe and healthy work environment, reducing the risks associated with dust inhalation and improving visibility.

5. Instrumentation and Control:

Air compressors are used for instrumentation and control purposes in mining operations. Compressed air is utilized to power pneumatic control systems, control valves, and actuators. These systems regulate the flow of fluids, control equipment movements, and ensure the proper functioning of various mining processes.

6. Explosive Applications:

In mining, air compressors are used for explosive applications. Compressed air is employed to power pneumatic tools used for rock fragmentation, such as rock drills and pneumatic breakers. The controlled power of compressed air enables safe and efficient rock breaking without the need for traditional explosives.

7. Maintenance and Repair:

Air compressors are essential for maintenance and repair activities in the mining industry. Compressed air is used for cleaning machinery, removing debris, and powering pneumatic tools for equipment maintenance and repair tasks. The versatility and portability of air compressors make them valuable assets in maintaining mining equipment.

It is important to note that different mining operations may have specific requirements and considerations when selecting and using air compressors. The size, capacity, and features of air compressors can vary based on the specific mining application and environmental conditions.

By utilizing air compressors effectively, the mining industry can benefit from increased productivity, improved safety, and efficient operation of various mining processes.

air compressor

What maintenance is required for air compressors?

Maintaining air compressors is essential to ensure their optimal performance, longevity, and safe operation. Regular maintenance helps prevent breakdowns, improves efficiency, and reduces the risk of accidents. Here are some key maintenance tasks for air compressors:

1. Regular Inspection: Perform visual inspections of the air compressor to identify any signs of wear, damage, or leaks. Inspect the compressor, hoses, fittings, and connections for any abnormalities. Pay attention to oil leaks, loose bolts, and worn-out components.

2. Oil Changes: If your air compressor has an oil lubrication system, regular oil changes are crucial. Follow the manufacturer’s recommendations for the frequency of oil changes and use the recommended oil type. Dirty or degraded oil can impact compressor performance and lead to premature wear.

3. Air Filter Cleaning or Replacement: Clean or replace the air filter regularly to ensure proper air intake and prevent contaminants from entering the compressor. Clogged or dirty filters can restrict airflow and reduce efficiency.

4. Drain Moisture: Air compressors produce moisture as a byproduct of the compression process. Accumulated moisture in the tank can lead to rust and corrosion. Drain the moisture regularly from the tank to prevent damage. Some compressors have automatic drains, while others require manual draining.

5. Belt Inspection and Adjustment: If your compressor has a belt-driven system, inspect the belts for signs of wear, cracks, or tension issues. Adjust or replace the belts as necessary to maintain proper tension and power transmission.

6. Tank Inspection: Inspect the compressor tank for any signs of corrosion, dents, or structural issues. A damaged tank can be hazardous and should be repaired or replaced promptly.

7. Valve Maintenance: Check the safety valves, pressure relief valves, and other valves regularly to ensure they are functioning correctly. Test the valves periodically to verify their proper operation.

8. Motor and Electrical Components: Inspect the motor and electrical components for any signs of damage or overheating. Check electrical connections for tightness and ensure proper grounding.

9. Keep the Area Clean: Maintain a clean and debris-free area around the compressor. Remove any dirt, dust, or obstructions that can hinder the compressor’s performance or cause overheating.

10. Follow Manufacturer’s Guidelines: Always refer to the manufacturer’s manual for specific maintenance instructions and recommended service intervals for your air compressor model. They provide valuable information on maintenance tasks, lubrication requirements, and safety precautions.

Regular maintenance is vital to keep your air compressor in optimal condition and extend its lifespan. It’s also important to note that maintenance requirements may vary depending on the type, size, and usage of the compressor. By following a comprehensive maintenance routine, you can ensure the reliable operation of your air compressor and maximize its efficiency and longevity.

China Hot selling 22kw 30HP Shanghai Screw Air Compressors for Food Industry   air compressor lowesChina Hot selling 22kw 30HP Shanghai Screw Air Compressors for Food Industry   air compressor lowes
editor by CX 2024-02-22

China manufacturer Shanghai CZPT Oilless Air Compressor with Dryer (GA-82Y) with Best Sales

Solution Description

ZheJiang CZPT Oilless Air Compressor with Dryer (GA-82Y)

ZheJiang GREELOY, a skilled maker of piston type silent oil cost-free air compressor since 2004,
our factory is situated in Xihu (West Lake) Dis. Industry Zone of ZheJiang .
Our silent compressor mainly use in area of health-related, laboratory, food manufacturing, jewellery generating etc, which
have a higher need of the pure of air circulation and decrease functioning sounds of the compressor.
one. Are you manufacturing facility? And can I have my very own layout?   
A: Sure. As a expert compressor manufacturing facility, the customization is welcome and approved. All your demand-
ment will be pleased such as symbol, packaging and so on.

2. Do you have silent cabinet for this air compressor?
A: Of course, we have the silent cabinet as selection for this product.

three. l would to know how significantly the shipping price, if l get only 1 piece?
A: Make sure you send out us your shipping and delivery address with postal code,  with that our revenue will verify for transport cost
for your reference.

three. How about the guarantee?
A: Our warranty time is 1 calendar year following supply. Beneath assure, if there will be top quality difficulty, make sure you
take a image about nameplate, which is a silver paper with black phrases, it is on the black manage box
and just take a video clip to expliane the difficulty, with that our provider section will analyse the difficulty and
locate solution for you.

4. I just want to get 1 piece for personalized use, and don’t have any expertise of import. Can l purchase
it from you?
A: Indeed, certain. We have the skilled delivery agent to arrange the transportation for you we have CE,
Fda, these certificates will assist you to clear customs successfully. 

How to Choose the Appropriate Air Compressor

An air compressor uses pressurized air to energy a range of instruments. They are most commonly used to energy nailers and influence wrenches. Other well-known uses for air compressors include paint sprayers and influence wrenches. While all air compressors have the identical standard construction, their specialty differs. Eventually, their variances appear down to the quantity of air they can thrust. Study on for details on every kind of air compressor. These tools are fantastic for numerous various functions, and deciding on the appropriate air compressor is dependent on your distinct needs.
air-compressor

Electric motor

Whilst purchasing an electrical motor for air compressor, compatibility is a key aspect. Not all motors work with the exact same variety of air compressor, so it’s critical to examine the manufacturer’s instructions prior to purchasing. By carrying out this, you can keep away from squandering cash on an incompatible motor. One more critical thought is speed. A motor’s speed is its fee of rotation, calculated in revolutions for every minute. It is critical that you acquire a motor with ample velocity to fulfill the requirements of your air compressor.
Typically, an electric powered motor for air compressor is 1.5 hp. It is best for use with health care tools and steel-slicing machines. It also performs nicely underneath continuous operation and provides a large effectiveness and strength-saving overall performance. Additionally, it attributes an eye-catching cost, making it a good option for a broad selection of purposes. If you are looking for a motor for an air compressor, appear no more than a ZYS sequence.
A motor’s protection class implies how the motor will work. Safety lessons are specified by the IEC 60034-5. These are said with two digits and symbolize the security in opposition to sound objects and h2o. For illustration, an IP23 score signifies that the motor will be secured from solid objects, whilst IP54 means that it will protect from dust and drinking water sprayed from all directions. It is crucial to select a motor with the right security course for your air compressor.
When choosing an electrical motor, you should consider whether it’s suitable with the brand name of air compressor. Some may be compatible, although other people might require sophisticated electronics skills to mend. Nevertheless, most air compressors are lined by guarantee, so it really is critical to verify with the company if the guarantee is even now in impact prior to you devote a dime on a substitution. The motor should be replaced if it has failed to complete as made.
air-compressor

Oil bathtub

Air compressors require proper lubrication to purpose efficiently. The piston must attract air with nominal friction. Relying on their layout, air compressors can possibly be oil-lubricated or oil-free. The previous uses oil to decrease piston friction, although the latter splashes it on the cylinder bearings and walls. This kind of air compressors are typically identified as oil-flooded air compressors. In purchase to keep their oil baths clear, they are advised for use in places with high dust stages.

Start/end control

An air compressor can be managed by a start off/end management. This sort of handle sends a sign to the main motor that activates the compressor when the desire for air falls below a preset restrict. This management method is effective for more compact air compressors and can be useful for decreasing vitality expenses. Commence/cease control is most effective in apps in which air pressure does not modify often and exactly where the compressor is not needed to operate repeatedly.
To troubleshoot this dilemma, you need to examine the electrical power offer of your compressor. To examine the offer side, use a voltage keep track of to decide if energy is flowing to the compressor. Make certain that the electrical power provide to the compressor is regular and steady at all occasions. If it fluctuates, the compressor could not start off or cease as envisioned. If you can not locate the dilemma with the air compressor electrical power provide, it may be time to change it.
In addition to the begin/cease control, you may possibly want to purchase extra air receivers for your air compressor. These can enhance the capability of air stored and decrease the quantity of occasions it starts and stops. Yet another way to lower the quantity of commences per hour is to include more air receivers. Then, you can modify the handle to match your demands. You can also set up a pressure gauge that displays the compressor’s functionality.
Start/stop control for air compressors can be sophisticated, but the fundamental factors are fairly simple to recognize. One particular way to examination them is to change the compressor on or off. It is usually found on the exterior of the motor. If you’re unsure of the area of these components, verify the capacitors and make positive that the air compressor is not working even though you’re not using it. If it does, try to eliminate the capacitor.
Variable displacement control is another way to adjust the volume of air flowing into the compressor. By managing the amount of air, the management can hold off the use of extra compressors till much more needed air is accessible. In addition to this, the system can also keep track of the vitality employed in the compressor. This management method can outcome in sizeable power savings. You can even conserve on the amount of electrical energy by using variable displacement control. It is crucial for effective compressed air methods.
air-compressor

Variable speed travel

A VFD, or variable frequency drive, is a type of electrical motor that adjusts its velocity to match the desire for air. It is an successful way to minimize power charges and enhance program trustworthiness. In truth, research have proven that a 20% reduction in motor pace can save up to 50% of energy. In addition, a VFD can keep an eye on additional variables these kinds of as compressor oil pressure and motor temperature. By eliminating handbook checks, a VFD will boost the overall performance of the application and lessen operating charges.
In addition to minimizing energy costs, variable-velocity drives also boost efficiency. A variable-speed air compressor decreases the danger of program leaks by thirty percent. It also decreases the threat of technique leaks by reducing stress in the program. Because of these benefits, many governments are promoting this technological innovation in their industries. A lot of even provide incentives to assist firms upgrade to variable-speed drives. Therefore, the variable-pace generate can reward many air compressor installations.
1 major benefit of a variable-speed generate is its ability to enhance vitality use. Variable frequency drives are capable to ramp up and down to match the desire for air. The purpose is to optimize the strain and stream in the method so that the greatest “lifeless band” occurs among forty percent and eighty percent of total load. A variable-pace compressor will also boost strength effectiveness because of its programmability.
A variable-speed air compressor can also be utilized to manage the sum of air that is compressed by the technique. This attribute adjusts the frequency of power provided to the motor primarily based on the need. If the desire for air is reduced, the frequency of the motor will reduce to save energy. On the other hand, if there is an excess need for air, the variable-pace compressor will enhance its pace. In addition, this sort of air compressor is a lot more productive than its mounted-velocity counterpart.
A VFD has a lot of benefits for compressed air methods. 1st, it aids stabilize the stress in the pipe community, therefore decreasing the power losses owing to upstream stress. It also helps reduce the electrical power usage induced by fluctuations in upward stress. Its advantages are also significantly-reaching. And as extended as the air force and air supply is appropriately sized, a VFD will help optimize the effectiveness of compressed air methods.

China manufacturer Shanghai CZPT Oilless Air Compressor with Dryer (GA-82Y)     with Best SalesChina manufacturer Shanghai CZPT Oilless Air Compressor with Dryer (GA-82Y)     with Best Sales