China Hot selling CZPT Rotary Screw Air Compressor Ws Series Ws1800/Ws2200/Ws3000/Ws3700/Ws4500/Ws5500/Ws7500 7.6bar/8.6bar/10.6bar/12.6 Bar near me shop

Merchandise Description

Rapid Particulars
Location of Origin:ZheJiang , China
Flow Charge:.79M3/MIN
AIR End:Everlasting MAGNET SYNCHRONOUS One particular-PIECE
Drive Strategy:Direct Link
Atmosphere TEMPERATURE:-5—–+45ºC
Color:blue , gray , yellow for your choose
Right after-income Services Offered:Engineers offered to services machinery overseas
Warranty:1 12 months for device, 2 years for air finish
Lubrication Fashion:Lubricated
Certification:CE, ISO,ASME,DOSH,PED,Mom
Energy Resource:AC Energy
Mute:decrease sound
Source Ability
Provide Ability:3000 Piece/Pieces for each Thirty day period
Packaging & Shipping and delivery
Packaging Information:Aside from the Plywood situation package,the screw compressor also wrapped with foam strip.
Guide Time :about 25 times


Merchandise Description

Set up in 1965 , CZPT Company, a total-owned organization of United Technologies Company (Abbr. UTC, which was rated the 112th between the Worldwide five hundred by Fortune Magazine in 2011), is 1 of the world’s major authorities on rotary screw compression technologies. Considering that it began producing rotary screw compressors in 1965, CZPT has concentrated on this oil-cost-free region of specialization. CZPT employs its comprehensive methods of UTC to more develop and advance oil-cost-free rotary screw technological innovation. The firm has made great achievements in the subject. Its drinking water-flooded oil-free of charge twin screw compressors are utilized in numerous industrial fields, these kinds of as electronics,hospital/health care offer,container producing,food packaging,etc. 

Sullair products are recognized about the entire world for their universally relevant layout, excellent craftsmanship and exceptional quality. WS sequence (eighteen- 75kW) compressor, which are environmental, reputable, tranquil, with outstanding overall performance and simple to be managed, has been presented by sullair. These machines have redefined business expectations for continuousduty compressors in the 18-75KW range.

Normal Functions

•Low restriction inlet valve for better cfm efficiency

•Low life cycle expenses including extended-lifestyle bearings, rotors, and the air conclude

•Nema 4 normal and exceptional motor cooling design and style qualities for more time motor existence

•WS microprocessor common

•Optimalair air filter offers ten times greater filtration than other filters

•Sullube -8000-hour non-varnishing, biodegradable compressor fluid and much less than 2 ppm fluid carryover

•Sequenced regular

•Smallest footprint in its course

•Quietest in its class, as low as sixty seven dBA

•Environmental, wellness, and protection style functions


Quiet Layout

This CZPT series incorporates several layout characteristics to lessen the sounds of the machine.

  • Air conclude, motor and receiver tank are mounted on rubber isolator
  • Insulate intake and exhaust louvers
  • Lower-noise fan

In fact, these compressors are so silent they can be set up anywhere in your facility.

5-Calendar year Warranty on CZPT Air End

In standard ambient problem, when utilised in accordance to CZPT recommendations, we ensure the Air finishes:

• No quality issues for 5 several years

• No adjust in efficiency for 5 years

Thorough Photographs


Business Data
UPET OILFIELD EQUIPMENTS CO.,LTD is 1 of the most properly-recognized suppliers for the oilfield equipments in China, was set up in 2000, and now has developed up to a star organization which is not big but quite powerful in this discipline with our persistant hard work stage by phase in the earlier years.Our products refer to the complete places of oilfields, from a really modest spare element to a really huge comprehensive rig method. Our main merchandise are: pump spare components, mud pumps&deals, DC/AC Motors, sound manage equipments, electrical power units, truck-mounted rigs, workover rigs, land rigs, drilling pipes and drilling instruments and many others. All of our goods are created according to the API Normal, and we are approved to use API monogram.
Our goods have been exported to 15 nations around the world& places close to the world, 80% of our exsisting buyers have done the company with us by more than 5 times, no a single-off consumer. We will keep on to expand our selection, and earn far more customers’ have faith in with our far better and far better efficiency.
We welcome the CZPT cooperation relationship with the associates from any spots in the planet, each and every consumer is our god and helper. Warmly welcome you to occur to China and go to us!
With us, you will conserve funds, time, difficulties, and most essential position is that you can slumber far better.

The Air Compressor Is a Versatile Tool

The Air Compressor is one of the most versatile tools in any garage or workshop. It is easy to use and can perform a variety of tasks, from jackhammering to drilling. These machines are available in a wide variety of sizes and types, making it an excellent choice for a variety of situations. With a single motor, you no longer need separate motors for each tool. Its lightweight, compact design makes it easy to handle, and the single motor also reduces wear on parts.


Oil-injected air compressors require a large amount of lubricant, which needs to be added to the sump regularly to maintain optimum performance. As there are many types of industrial fluids, a well-intentioned maintenance technician may add the wrong lubricant to the compressor. If this happens, the compressor will become incompatible with the lubricant, resulting in excessive carryover and the need to flush and replace downstream air treatment components.
Typically, the G 110-250 oil-injected rotary screw compressor from Atlas Copco provides reliable compressed air, preventing costly downtime. The G110-250 oil-injected rotary screw compressor is highly reliable and durable, enabling it to function in temperatures up to 46degC/115degF. Despite the oil-injected air compressor’s robust design, this unit requires very little on-site installation, and it features simple operation.
The primary advantage of oil-injected air compressors is the reduced cost of running. The cost of oil-free compressors is less than half of that of oil-injected ones, and it will require fewer maintenance costs in the long run. Moreover, the oil-free system is more environmentally friendly than oil-injected air compressors. But the drawbacks of oil-injected air compressors are substantial, too. It can contaminate finished goods and cause a significant financial risk for the manufacturer.
An oil-injected rotary screw air compressor offers several advantages over its counterpart. First, it features an innovative vertical design with variable-speed drive, allowing it to run more efficiently. Second, oil-injected air compressors reduce energy consumption by up to 50% compared to non-oil-injected air compressors. They also have a thermostatic valve, allowing them to maintain an optimum temperature. Thermostatically-regulated oil coolers allow the compressor to run more quietly.


What is an oil-free air compressor? The name refers to a type of air compressor that does not contain oil in the compressor chamber. Oil-free air compressors still use oil for various purposes, including lubricating the moving parts and managing waste heat. However, many people do not realize that their air compressor still requires oil for proper functioning. This article will explore why this type of air compressor is preferable for many users.
First of all, oil-free air technology has many benefits. For one, it reduces the energy cost involved in filtering air, and it minimizes leaks. Moreover, it also reduces the oil costs associated with compressor refills. And finally, it reduces the risks of contamination. Oil-free air technology is the future of compressed air. If you’re looking for an oil-free air compressor, here’s what to look for in your search.
Depending on the purpose of your air compressor, it may be beneficial to invest in an oil-free air compressor. Oil-lubricated air compressors are generally more durable than their oil-free counterparts, but they may cost twice as much. You should still consider the cost of ownership before purchasing an oil-free compressor. The oil-free models can be easier to transport, and they are more powerful. Moreover, they’re quieter than oil-lubed models.
An oil-free air compressor also means less maintenance, as it doesn’t need oil to work. This type of air compressors also features fewer moving parts, which means fewer places for problems to develop. All oil-free air compressors are manufactured to meet ISO Class 0 and 1 air purity standards. They also have less noise and vibration compared to their oil-based counterparts. So, why not choose an oil-free air compressor for your business?


When choosing a gas-powered air compressor, it’s important to consider the advantages of gasoline. This energy source can power a large air compressor without electricity. However, this type of air compressor lacks electrical hookup, so you’ll need to run an extension cord if you need to use it at a distance. However, gas compressors are able to function with just a gas tank. This makes them ideal for medium to heavy-duty industrial applications.
Another important consideration when choosing a gas air compressor is its size. Larger compressors are typically larger than portable ones and require more space. This makes them easier to transport and operate on the go. However, if you’re not sure which type of air compressor is best for you, consider the gas-powered versions. While they may be lighter, they don’t run as smoothly as their electric counterparts. Gasoline-powered compressors are not as portable as their electric counterparts and require proper maintenance.


Electricity in an air compressor is not cheap. A 25 HP air compressor runs for ten hours each day, five days a week. The motor in these machines consumes 746 watts per hour. To find out how much electricity the equipment uses, multiply the wattage by the running time. For example, if the compressor runs for three hours, then it will use 1.9 kilowatt hours of electricity. To determine how much electricity an air compressor uses per day, you can calculate the kilowatt hours and multiply the number by the utility rate. Considering this, you can determine the cost of running your air compressor once per month.
The cost of operating an air compressor depends on the type of compressor. Electric air compressors are often silent and can run without any maintenance. These tools can be left unattended for up to four thousand hours before requiring repair. Electric air compressors require higher power for higher pressure, so you should plan accordingly. Whether or not you need a maintenance visit is up to you, but the benefit of not having to spend a fortune on repairs is priceless.
Although compressed air is not an energy-efficient source, its use in a variety of applications may save you money and kilowatts. Since an air compressor uses power when it is running, the cost is lower than the cost of operating a power tool. If you plan to use your air compressor for a long time, make sure that it is maintained properly. Proper care will save you money and power, and you may even be able to get an extended warranty if the compressor breaks down.

Variable frequency drive

The main purpose of a variable frequency drive (VFD) in an air compressor is to reduce energy consumption in the process of compression. A single motor drag system cannot adjust its speed continuously according to the weight of the load. By applying frequency control to the compressor, the power consumption can be reduced while maintaining the same pressure level. Therefore, a VFD is an excellent choice for compressors. Its benefits are numerous.
A VFD can also monitor the temperature of the motor and send error signals if the motor is running too hot or too cold. This eliminates the need for a separate sensor to monitor the oil pressure. These functions are useful not only in lowering energy consumption, but also in improving the performance of an application. Moreover, a VFD can monitor additional variables such as temperature and motor speed. Hence, it is a useful investment.
When using a VFD, it is crucial to choose the right motor. The speed of the compressor should be within the maximum starting limit of the motor. The air tank may be of any size, but a constant pressure limit is required to keep the VFD running within the service factor of the motor. In addition to a VFD, a master controller should also include a remote pressure set point and a PID card for a master controller. The transmitter should incorporate all useful data from the VFD, including the speed and the oil temperature. The VFD must be tested before it is integrated with the master control. It should be tested for min and max speed, temperature, and current within the expected range.
The use of a VFD in an air compressor has many benefits. One of the most notable is the reduction in power consumption. Fixed-speed compressors run on set points of six to seven bar. An extra bar of compression uses 7 percent of energy. This energy is wasted. A VFD-powered air compressor can also increase the life span of compressor parts. It is one of the best investments in your compressor. So, why wait any longer?