Solution Description

RISAN Permanent Magnet Variable Frequency Screw Air Compressor:
Compact, complete machine design, easy for installation, operation and maintenance.
Large-effectiveness, energy-saving three-phase asynchronous motor specifically designed  for screw compressors.
The three-phase rare earth permanent magnet synchronous motor is equipped, with more effective energy-saving control, can greatly reduce the operation cost.
The start-up and operation are more stable, enhance system reliability and extend compressor lifespan.
The noise is lower, the vibration is smaller, the operation is more stable, and reduce the cost of maintenance.
High precision airend, low noise and low vibration, it can achieve the smallest leakage area, and improve work efficiency.
Multiple language control panel, easy to operate.
 

 

About us
RISAN Compressor Co., Ltd. is found in HangZhou City, ZHangZhoug Province. We concentrate
on the manufacturing of strength conserving and large performance screw air compressors, committing to be
a good example of manufacturing high high quality compressor.

Our company has 2 senior engineers, 3 R&D engineers, 2 design engineers and a lot more than 200
experienced staff now, with design and style creation ability of 4000 units for each thirty day period. We have
numerical management turrent punch press, CNC bending device, laser reducing equipment, automated
spraying line, semi-computerized welding line, robotic welding station, computerized assembly line,
automatic materials warehouse, tests machine and other advanced tools to ensure
successful generation and exceptional top quality.

FAQ:

Q1: Are you manufacturing facility or trade organization?

A1: We are factory.

 

Q2: In which is your manufacturing unit?

A2: Our factory is positioned in Xihu (West Lake) Dis. Industrial Spot, HangZhou Town, ZHangZhoug, China.

 

Q3: How about the guarantee conditions of your device?

A3: 1 12 months warranty for the machine and technical will assist in accordance to your wants in any time.

 

Q4: Will you provide some spare elements of the equipment?

A4: Yes, of training course.

 

Q5: What about item package deal?

A5: We will CZPT the products strictly with normal seaworthy scenario.

 

Q6: Can you custom-made the voltage of products?

A6: Indeed, of course. The voltage can be customized in accordance to your prerequisite.

 

Q7: Can you offer samples?

A7: Yes, we cam supply samples.

 

Q8: How extended will you get to organize manufacturing?

A8: 380V 50HZ we can delivery the items within 7-15 days. Tailored things we will delivery inside of twenty five-thirty days.

 

Q9: Which payment phrase can you take?

A9: T/T, L/C, D/P, Western Union, Paypal, Credit score Card, and and so on.

 

Q10: Which trade phrase can you take?

A10: Obtainable trade phrases: FOB, CIF, CFR, EXW, CPT, and many others.

The Air Compressor Is a Flexible Resource

The Air Compressor is one particular of the most versatile resources in any garage or workshop. It is simple to use and can execute a selection of jobs, from jackhammering to drilling. These devices are obtainable in a broad variety of sizes and kinds, making it an outstanding choice for a assortment of situations. With a one motor, you no for a longer time require individual motors for every instrument. Its lightweight, compact design and style makes it simple to take care of, and the one motor also lowers put on on parts.

Oil-injected

Oil-injected air compressors demand a big amount of lubricant, which wants to be extra to the sump often to keep ideal overall performance. As there are many types of industrial fluids, a properly-intentioned upkeep technician may incorporate the improper lubricant to the compressor. If this occurs, the compressor will turn out to be incompatible with the lubricant, resulting in abnormal carryover and the require to flush and exchange downstream air treatment elements.
Typically, the G a hundred and ten-250 oil-injected rotary screw compressor from Atlas Copco supplies trustworthy compressed air, protecting against costly downtime. The G110-250 oil-injected rotary screw compressor is very trustworthy and sturdy, enabling it to perform in temperatures up to 46degC/115degF. Even with the oil-injected air compressor’s robust design and style, this device demands quite little on-internet site installation, and it characteristics simple procedure.
The main benefit of oil-injected air compressors is the decreased price of managing. The cost of oil-totally free compressors is considerably less than fifty percent of that of oil-injected ones, and it will demand less maintenance charges in the lengthy run. Moreover, the oil-free method is far more environmentally pleasant than oil-injected air compressors. But the disadvantages of oil-injected air compressors are considerable, too. It can contaminate finished merchandise and trigger a substantial monetary chance for the maker.
An oil-injected rotary screw air compressor gives many advantages over its counterpart. 1st, it functions an innovative vertical design with variable-velocity drive, enabling it to run more effectively. Second, oil-injected air compressors minimize vitality use by up to 50% compared to non-oil-injected air compressors. They also have a thermostatic valve, permitting them to keep an optimum temperature. Thermostatically-regulated oil coolers let the compressor to operate a lot more quietly.

Oil-cost-free

What is an oil-free of charge air compressor? The name refers to a type of air compressor that does not contain oil in the compressor chamber. Oil-free of charge air compressors even now use oil for a variety of needs, such as lubricating the shifting parts and controlling waste heat. However, several individuals do not comprehend that their air compressor nonetheless needs oil for appropriate operating. This report will explore why this sort of air compressor is preferable for numerous end users.
Initial of all, oil-free air technologies has numerous rewards. For 1, it decreases the power expense involved in filtering air, and it minimizes leaks. In addition, it also minimizes the oil expenses associated with compressor refills. And last but not least, it reduces the pitfalls of contamination. Oil-free air technological innovation is the potential of compressed air. If you’re hunting for an oil-cost-free air compressor, this is what to look for in your search.
Depending on the function of your air compressor, it could be beneficial to invest in an oil-cost-free air compressor. Oil-lubricated air compressors are normally much more sturdy than their oil-totally free counterparts, but they might price twice as considerably. You ought to nonetheless think about the expense of possession prior to purchasing an oil-cost-free compressor. The oil-totally free types can be simpler to transportation, and they are a lot more effective. Moreover, they are quieter than oil-lubed models.
An oil-totally free air compressor also implies less servicing, as it will not want oil to function. This variety of air compressors also features less shifting parts, which implies fewer areas for problems to produce. All oil-free air compressors are created to satisfy ISO Class and 1 air purity specifications. They also have less sounds and vibration compared to their oil-based counterparts. So, why not decide on an oil-free air compressor for your organization?

Gasoline

When selecting a gasoline-run air compressor, it really is crucial to think about the positive aspects of gasoline. This strength source can power a large air compressor without electrical energy. However, this type of air compressor lacks electrical hookup, so you’ll need to operate an extension cord if you need to use it at a distance. Even so, gas compressors are capable to function with just a gas tank. This makes them excellent for medium to large-duty industrial applications.
Yet another crucial thing to consider when picking a gas air compressor is its dimension. Greater compressors are normally bigger than transportable types and call for much more space. This tends to make them easier to transport and work on the go. However, if you happen to be not sure which kind of air compressor is very best for you, think about the gas-driven variations. Whilst they might be lighter, they do not run as easily as their electrical counterparts. Gasoline-driven compressors are not as portable as their electrical counterparts and call for suitable maintenance.

Electrical power

Electric power in an air compressor is not low cost. A 25 HP air compressor operates for ten several hours each and every working day, 5 times a 7 days. The motor in these equipment consumes 746 watts for each hour. To find out how significantly electrical power the products utilizes, multiply the wattage by the working time. For case in point, if the compressor operates for 3 several hours, then it will use 1.9 kilowatt hrs of electric power. To determine how much electric power an air compressor utilizes for each day, you can determine the kilowatt hrs and multiply the number by the utility price. Thinking about this, you can establish the expense of working your air compressor when for each month.
The cost of functioning an air compressor relies upon on the variety of compressor. Electric powered air compressors are frequently silent and can run with no any servicing. These instruments can be remaining unattended for up to 4 thousand hrs ahead of requiring mend. Electrical air compressors require increased electrical power for increased strain, so you ought to prepare appropriately. Whether or not or not you require a upkeep go to is up to you, but the advantage of not possessing to commit a fortune on repairs is priceless.
Though compressed air is not an strength-productive source, its use in a range of applications may save you cash and kilowatts. Given that an air compressor utilizes electricity when it is managing, the expense is decrease than the expense of running a electricity instrument. If you plan to use your air compressor for a extended time, make positive that it is taken care of correctly. Suitable care will save you money and energy, and you could even be capable to get an prolonged warranty if the compressor breaks down.

Variable frequency travel

The main function of a variable frequency push (VFD) in an air compressor is to reduce strength use in the procedure of compression. A single motor drag method are not able to modify its speed repeatedly in accordance to the excess weight of the load. By making use of frequency manage to the compressor, the electricity intake can be diminished even though preserving the identical strain degree. As a result, a VFD is an exceptional decision for compressors. Its benefits are several.
A VFD can also monitor the temperature of the motor and send out error alerts if the motor is running way too sizzling or way too chilly. This gets rid of the need for a independent sensor to keep an eye on the oil strain. These functions are useful not only in decreasing energy usage, but also in enhancing the efficiency of an software. Additionally, a VFD can monitor extra variables such as temperature and motor speed. Hence, it is a helpful investment.
When using a VFD, it is essential to choose the correct motor. The pace of the compressor need to be within the highest beginning limit of the motor. The air tank may possibly be of any dimensions, but a consistent pressure limit is essential to keep the VFD running inside the services factor of the motor. In addition to a VFD, a master controller must also incorporate a remote pressure established stage and a PID card for a grasp controller. The transmitter need to include all beneficial information from the VFD, such as the pace and the oil temperature. The VFD must be examined ahead of it is integrated with the grasp control. It must be analyzed for min and max velocity, temperature, and existing within the predicted selection.
The use of a VFD in an air compressor has many rewards. A single of the most notable is the reduction in energy use. Fixed-speed compressors operate on established points of 6 to 7 bar. An added bar of compression utilizes 7 percent of power. This power is wasted. A VFD-driven air compressor can also enhance the existence span of compressor areas. It is one of the ideal investments in your compressor. So, why wait around any for a longer time?