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China supplier Oil Injected Silent Vpm Screw Air Compressor for Industrial Equipment high quality

Solution Description


Merchandise Description

Design Doing work Electrical power (KW) Functioning Power (HP) Doing work Strain(bar) Operating Pressure(psig) Totally free Air Delivery(CFM) Totally free Air Shipping and delivery(m3/min) Dimension of Exhaust Outlet Excess weight(kg) Profile Dimensions(LxWxHmm)
UC37-2VPM 37 50 2 29 494 14 DN125 2400 2600*1460*2080
UC37-3VPM three forty four 459 thirteen DN100 2400 2600*1460*2080
UC45-2VPM 45 60 2 29 600 17 DN125 2600 2600*1460*2080
UC45-3VPM three 44 494 fourteen DN125 2400
UC55-2VPM 55 74 two 29 759 21.5 DN150 4000 3200*1850*2150
UC55-3VPM three 44 600 seventeen DN125 2800 2600*1460*2080
UC55-4VPM four 58 494 14 DN100 2600 2600*1460*2080
UC75-2VPM 75 101 two 29 953 27 DN150 4000 3200*1850*2150
UC75-3VPM three forty four 759 21.5 DN125 2800 2600*1460*2080
UC75-4VPM four fifty eight 671 19 DN100 2600 2600*1460*2080
UC90-2VPM 90 121 2 29 1130 32 DN200 4200 3400*2150*2300
UC90-3VPM three forty four 953 27 DN150 4000 3200*1850*2150
UC90-4VPM four fifty eight 830 23.five DN100 2800 2600*1460*2080
UC110-2VPM 110 148 two 29 1413 40 DN250 5800 4200*2150*2300
UC110-3VPM three forty four 1130 32 DN150 4200 3400*2150*2300
UC110-4VPM 4 fifty eight 1571 29 DN125 3600 3200*1950*2120
UC132-2VPM 132 177 2 29 1660 47 DN300 6900 4200*2150*2300
UC132-3VPM three 44 1413 40 DN250 5800 4200*2150*2300
UC132-4VPM four fifty eight 1165 33 DN150 3900 3200*1950*2120
UC160-2VPM 160 215 2 29 1967 fifty five.7 DN300 7000 4400*2150*2300
UC160-3VPM 3 44 1660 forty seven DN250 6900 4200*2150*2300
UC160-4VPM 4 fifty eight 1413 forty DN200 4500 3400*2150*2300
UC185-4VPM 185 248 4 fifty eight 1660 47 DN200 5000 3400*2150*2300
UC200-3VPM 200 268 three forty four 1967 fifty DN250 7100 4400*2150*2300
UC220-3VPM 220 295 3 forty four 2154 sixty one DN250 7200 4400*2150*2300

Remarks :

1. A – Fan CZPT W – Water Cooling 
2.The Fad refers to a price in which the device is tested in accordance with ISO1217(GB/T3853) below the load situations. 
three.The Noise level conform to ISO 2151 and 9614-2 at entire operational strain and velocity noise tolerance +-3 dB(A).

Working Stress:

two-4 bar
29-58 psig

Free air supply:

494-2154 (m³/min)
14-sixty one (cfm)

Functioning Electrical power:

37-220 (kw)
50-295 (hp)

Rewards and Attributes:

  • Can preserve a lot more than thirty% of the electricity
  • The minimal-strain air end can instantly modify the internal compression ratio in accordance to the services stress and preserve the ideal energy effectiveness in the exhaust force range of 2-5bar
  • In a lot of industries, this sort of as chemical, glass, petroleum, textile, printing, dyeing, and ceramics, the necessary doing work force of compressed air is only 3-5bar. Even so, at present, these industries normally use 7-10bar air compressors coupling with a stress reducing valve to attain minimal pressure it is unquestionably a significant waste of energy. For this cause, UCS has developed minimal-force screw air compressor which right outputs the reduced-pressure compressed air needed by these industries the compressor employs considerably less strength to meet up with the generation need, and user’s creation expense will drastically improve.

Mechanical Technique

Self-Developed Special Air Stop

  • International major molded lining, 4:6 tooth ratio, significantly less tooth and a lot more air suction
  • Huge rotor, low velocity, and prolonged existence
  • The inner oil circuit of the air conclude can exactly handle the amount of oil injection, aiding the lubrication and cooling achieve the very best overall performance
  • SKF bearings tailored to the load modifying, which is adaptable, efficient, confirmed lengthy durability, and it assures the existence of the air stop.

Low Force Screw Air End Generate Chain

  • The high-efficient driving motor directly connected to the two-phase compression air end CZPT coupling, the transmission chain is upkeep-free of charge, minimizing vitality usage by 1%
  • IP55 completely closed motor and air conclude housing integrated, successfully helps prevent steel particles, dust, humidity and other pollutants infiltrating into the motor and air conclude, tends to make the compressor efficiency far more stable
  • The motor bearing employs strengthened cylinder + ball bearing, delivering greater sCZPT and reliability
  • The machining accuracy of transmission equipment up to aviation degree 6, multi-channel warmth treatment method and relevant processing techCZPT make sure the exceptional area hardness, ultra-substantial put on resistance and generate sCZPT of all mechanical components
  • Unbiased oil offer technique and specific oil filtration properly guarantee the security and dependability of the total transmission under the lengthy-time operation of full load.


Intake and CZPT Programs

Prefilter Protective Layer:

Prevent huge particles of dust, cotton and other sundries from entering the air compressor. Maintain the compressor interior cleanse. Strictly notice the 1st move of compressed air.

Higher-Efficiency Particulate Air (HEPA) Filtration:

Large-duty air filtration program powered by Donaldson Usa, with filtration precision up to ninety nine.9% for particles higher than 3μm. Suitable for all kinds of large dust environments. 

Double Large Diameter Ingestion Assembly Design and style:

The strain distinction of all air route considerably less than .2bar, tremendously extending the provider existence of the air filtration technique.

Optimized Design of Large Diameter Air Inlet Valve:

Minimal vitality use in no-load operation, cast aluminium materials, more stable functionality.

The optimized mildew design and style of the ingestion pipe:

Substantial sCZPT rubber sealing, agency and tough.

Oil Filter:

Donaldson oil filters, high quality of thoroughly clean filtration, effectively defend the risk-free procedure of the air conclude bearing, increase the provider existence of the air finish.

Oil and Air Separation Method:

Euro style productive oil and air separation main, glass fibre filter substance, prolonged lifestyle, much more efficient, no need for regular replacement. The aggregate separation core and the oil return gadget operate together, recuperate and recycle the lubricating oil successfully, avoiding oil above-spraying, and making sure the oil content material of the compressor exhaust ≤2ppm.

Lubricating Oil:

UCS lubricating oil has good oxidation resistance, large-temperature resistance, substantial flash position, exceptional thermal conductivity and a lot of other characteristics.

CZPT Technique:

  • The layout allowance of warmth exchange is 20%-50%, which ensures the stable procedure of the compressor in an excessive surroundings and decrease stress fall.
  • Regular motor frequency conversion, correct oil temperature management, more reduce air compressor power consumption.

Attributes of Permanent CZPT Synchronous Motor (PMSM)

  • The motor efficiency is as higher as 96%, and the electricity factor is .ninety eight, significantly exceeding the amount 1 vitality performance regular
  • Everlasting magnet with higher coerce and high-temperature resistance ensures no demagnetization at a large temperature of 180ºC
  • Unbiased admirer cooling , to ensure the motor secure running under lengthy hrs and lower frequency
  • F quality insulation, 70K temperature rise layout, fits the large temperature operating issue of air compressor
  • Entirely enclosed IP55 defense assignments the thoroughly clean interior environment of the motor and extends the daily life of long lasting magnet and insulation
  • Developed-in temperature security shields winding insulation and long term magnet.

Long lasting CZPT Synchronous Motor Vs Regular Asynchronous Motor

Substantial effectiveness:

The excitation method reduction removed, bettering performance.

Preserve higher-successful at minimal-load condition:

The energy performance of the PMSM is more than 9% higher than the asynchronous motor and remains unchanged with the diminished frequency .

Big commencing torque:

The optimum starting torque of the PMSM could up to 3 times higher than the rated torque , whilst the general asynchronous motor has 1.6 instances only.

Much more stable management: 

The PMSM response time less than 50ms. The air creation volume could be modified transiently in a broad selection to stabilize air force exactly .

Features of UCS VFD Speed Regulation PMSM Air Compressor 

  • Extremely-minimal temperature rise design and style, to permit compressor long-expression reduced-frequency stable operation
  • Adopting the open up-loop vector manage program . it controls more rapidly, and the velocity regulation is a lot more accurate
  • When the frequency is decreased by far more than 50%, the compressor device can even now run efficently
  • Secure strain properly controls strain fluctuation inside .01mpa With comfortable-begin attribute, avoid start off recent shock, reduce start off vitality use.

Modular Vector Frequency Drive (VFD)

Big redundant heat design , a lot more secure operation and longer products life under significant service environment
No quit at an instantaneous quit, over-excitation protection and a lot of other superb features to deal with different emergencies
Built-in PLC and a assortment of communication interfaces, a lot more convenient to use and sustain
Vast range of speed regulation, substantial precision of speed balance, provide steady procedure with on-load at an ultra-minimal speed of .01Hz.


Organization Profile

UNITED COMPRESSOR Systems has a collection of screw compressors with the energy of 5.5~630kW, Trend of .69~120m3/min and force variety of .2~1.5MPa. At UCS, we also supply companies these kinds of as style, production, coaching operation of the air compression station, technological advancement of strength-saving and custom-made varieties. The notion of wholeheartedly customer serving tends to make our pace steady and lengthy.

To save place and install pipelines, the collection of smart all-in-1 screw compressor made by UCS integrates compressor, air storage tank, refrigerated dryer and filter into a single device, which is equal to a miniature air compressor station. The device commonly used in dentistry, hyperbaric oxygen chamber, laboratory, electronics, semiconductor, vineyard, beverage, food packaging, laser cutting, and other industries had been requiring pure air and small-scale air provide.

Quality Assurance

In 2003, UCS Compressor accredited with ISO9001 High quality Administration System and ISO14001 Environmental Management Program Certificates. The firm strictly follows the top quality necessity of Crosby’s “doing it right the very first time”, persists in the functioning normal of “zero defect”, regards the “It is immoral to produce a faulty solution” as the criteria of measuring the high quality. UCS devotes itself to the continuous improvement of products all the time.

Packing & Transport



one. Q: How about our soon after-sales service?

A: Email messages or calls for feedbacks in 2 months interval.

2. Q:What trade phrases do we give?

A: Trade term :CIF ,CFR ,FOB,Ex-Operates .  

three. Q: What type of settlement forex do we provide?

A: We do any type of forex this kind of as US greenback, euro, RMB, and many others.

4. Q: How extended is the delivery time of our item?

A: Our common supply time is 30 days after confirmation purchase & getting recipets for standard compressors, for the other non normal necessity will be discussed case by case.

5. Q: How to put in our compressor?

A: Installation advice and on-web site commissioning offered by educated experts or neighborhood authorised service crew.

6. Q: What is actually the Min. Order requirement ? 

A: Our Min. Order quantity is 1pc.


Speak to us :

Company Title : United Compressor Systems (HangZhou) Co.,Ltd.

Make contact with Preson : Junyao (Clare) Feng 

If you are fascinated in our merchandise, make sure you truly feel free to contact us. We sincerely appear forward to cooperating with you to expand and develop with each other.

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China supplier Oil Injected Silent Vpm Screw Air Compressor for Industrial Equipment     high quality

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