UCS Recommend VFD Speed Two Stage Screw Air Compressor

China UCS Recommend VFD Speed Two Stage Screw Air Compressor, Find details about China Screw Compressor, Centrifugal Compressor from UCS Recommend VFD Speed Two Stage Screw Air Compressor

Model NO.
UCT55-10VPM
Structure Type
Closed Type
Installation Type
Movable Type
Type
Single Screw Compressor
Save Energy
Environment-Friendly
Trademark
UCS
Transport Package
Standard Sea Freight
Specification
Stainless Steel Box
Origin
China, Japan
HS Code
8414809090
Model NO.
UCT55-10VPM
Structure Type
Closed Type
Installation Type
Movable Type
Type
Single Screw Compressor
Save Energy
Environment-Friendly
Trademark
UCS
Transport Package
Standard Sea Freight
Specification
Stainless Steel Box
Origin
China, Japan
HS Code
8414809090
 
Product Description

Technical Parameters

Two Stage VFD Speed Regulation Permanent Magnet Screw Air Compressor
ModelWorking Power(kW)Working Power (HP)Working Pressure(bar)Working Pressure(psig)Free Air Delivery (CFM)Free Air Delivery (m3/min)Dimensions of Exhaust OutletWeight (KG)Profile Dimensions(L×W×HMM)
UCT45-7VPM45607102145-3604.1-10.2Rp222802300x1300x1850(A)
UCT45-8VPM8116141-3534.0-10.0Rp2
UCT55-7VPM55747102187-4665.3-13.2Rp223502300x1300x1850(A)
UCT55-8VPM8116184-4595.2-13.0Rp2
UCT55-10VPM10145141-3534.0-10.0Rp2
UCT75-7VPM751017102215-5376.1-15.2Rp224002300x1300x1850(A)
UCT75-8VPM8116212-5306.0-15.0Rp2
UCT75-10VPM10145170-4244.8-12.0Rp2
UCT90-7VPM901217102290-7248.2-20.5DN80PN1637503200x1850x2120(A)
UCT90-8VPM8116275-6897.8-19.5DN80PN1635503000x1850x2120(W)
UCT90-10VPM10145226-5656.4-16.0DN80PN16
UCT110-7VPM1101487102339-8489.6-24.0DN80PN1641803200x1850x2120(A)
UCT110-8VPM8116325-8129.2-23.0DN80PN1639803000x1850x2120(W)
UCT110-10VPM10145268-6787.6-19.2DN80PN16
UCT132-7VPM1321777102417-104211.8-29.5DN80PN1642803200x1850x2120(A)
UCT132-8VPM8116381-95310.8-27.0DN80PN1640803000x1850x2120(W)
UCT132-10VPM10145325-8129.2-23.0DN80PN16
UCT160-7VPM1602157102480-120113.6-34.0DN80PN1644003200x1850x2120(A)
UCT160-8VPM8116466-116513.2-33.0DN80PN1642003000x1850x2120(W)
UCT160-10VPM10145381-95310.8-27.0DN80PN16
UCT185-7VPM1852487102551-102415.6-29.0DN100PN1659003900x1850x2150(A)
UCT185-8VPM8116544-136015.4-38.5DN100PN1656003350x1850x2150(W)
UCT185-10VPM18524810145459-114813.0-32.5DN100PN1651003200x1850x2120(A)
40003000x1850x2120(W)
UCT200-7VPM2002687102614-153617.4-43.5DN125PN1680004200x2150x2250(A)
UCT200-8VPM8116579-144816.4-41.0DN125PN1676003400x2150x2250(W)
UCT200-10VPM20026810145516-128914.6-36.5DN100PN1659003900x1850x2120(A)
58003350x1850x2120(W)
UCT220-7VPM2202957102706-176620.0-50.0DN125PN1681004200x2150x2250(A)
UCT220-8VPM8116653-162418.5-46.0DN125PN1677003400x2150x2250(W)
UCT220-10VPM10145579-144816.4-41.0DN125PN16
UCT250-7VPM2503357102749-187221.2-53.0DN125PN1682004200x2150x2250(A)
UCT250-8VPM8116706-176620.0-50.0DN125PN1678003400x2150x2250(W)
UCT250-10VPM10145650-162418.4-46.0DN125PN16
UCT280-7VPM2803757102833-208423.6-59.0DN125PN1683004200x2150x2250(A)
UCT280-8VPM8116791-197822.4-56.0DN125PN1678003400x2150x2250(W)
UCT280-10VPM10145706-176620.0-50.0DN125PN16
UCT315-7VPM3154227102918-229526.0-65.0DN125PN16105005000x2150x2300(A)
UCT315-8VPM8116862-215424.4-61.0DN125PN16100003850x2150x2300(W)
UCT315-10VPM10145749-187221.2-53.0DN125PN16
 
Remarks:
1. A - Fan Cooling; W - Water Cooling.
2. The FAD refers to a value in which the unit is tested following ISO1217 (GB/T3853) under the load conditions.
3. The Noise level conforms to ISO 2151 and 9614-2 at full operational pressure and speed; noise tolerance ± 3 dB(A).

Working Pressure:

7-10 bar
102-145 psig

Free air delivery:

4.0-65.0 (m³/min)
116-2295 (cfm)

Working Power:

45-315 (kw)
60-422 (hp)

UCS two-stage variable speed (VSD/VFD) permanent magnet screw air compressor uses a permanent magnet synchronous motor, which does not need excitation current, high efficiency and no reactive loss. The speed of two-stage compression is high, and the air supply pressure range is vast and stable after frequency conversion. The most apparent advantages are energy-saving and large air production, air intake adjusted in real-time according to the air demanding, which ensures that the air compressor is running with higher efficiency.

UCS Recommend VFD Speed Two Stage Screw Air Compressor


Mechanic System

High Efficiency Air End

  • Combining advanced rotor seal and fluid dynamics technology, also the efficient rotor line profile, which makes the rotors have high thermal insulation efficiency at all levels so that each air end to achieve better performance;
  • Using bearings with larger bearing capacity, and the mounting and preloading of the bearing precisely calculated so that the reliability is improved, and the service life of the bearing extended;
  • The casing of the air end adopted the unique form-position tolerance evaluation system and high-precision numerical control machine (CNC) processing technology, strictly controls the internal clearance of the air end so that the air end has high efficiency while maintaining high reliability;
  • The air end has higher comprehensive adiabatic efficiency by adopting two-stage compression and inter-stage cooling, to realize the purpose of energy-saving;
  • Compared with single-stage compressor, the two-stage compressor can save energy up to 10%-25%.
UCS Recommend VFD Speed Two Stage Screw Air Compressor

Low Pressure Screw Air End Drive Chain

  • The high-efficient driving motor directly connected to the two-stage compression air end without coupling, the transmission chain is maintenance-free, reducing energy consumption by 1%;
  • IP55 fully closed motor and air end housing integrated, effectively prevents metal particles, dust, moisture and other pollutants infiltrating into the motor and air end, makes the compressor performance more stable;
  • The motor bearing uses strengthened cylinder + ball bearing, delivering higher strength and reliability;
  • The machining accuracy of transmission gear up to aviation level 6, multi-channel heat treatment and related processing technology ensure the superior surface hardness, ultra-high wear resistance and yield strength of all mechanical components;
  • Independent oil supply system and precise oil filtration effectively ensure the stability and reliability of the entire transmission under the long-time operation of full load.
UCS Recommend VFD Speed Two Stage Screw Air Compressor

Drivetrain

  • The high-efficient driving motor directly connected to the two-stage compression air end without coupling, the transmission chain is maintenance-free, reducing energy consumption by 1%;
  • IP55 fully closed motor and air end housing integrated, effectively prevents metal particles, dust, moisture and other pollutants infiltrating into the motor and air end, makes the compressor performance more stable;
  • The motor bearing uses strengthened cylinder + ball bearing, delivering higher strength and reliability;
  • The transmission gear with processing precision of aviation level 6, multi-channel heat treatment and related processing technology ensure the superior surface hardness, ultra-high wear resistance and yield strength of all mechanical components;
  • Independent oil supply system and precise oil filtration effectively ensure the stability and reliability of the entire transmission under the long-time operation of full load.
UCS Recommend VFD Speed Two Stage Screw Air Compressor

Intake and Filtration Systems

Prefilter Protective Layer:

Prevent large particles of dust, cotton and other sundries from entering the air compressor. Keep the compressor internal clean. Strictly observe the first pass of compressed air.

High-Efficiency Particulate Air (HEPA) Filtration:

Heavy-duty air filtration system powered by Donaldson USA, with filtration accuracy up to 99.9% for particles greater than 3μm. Suitable for all kinds of heavy dust environments. 

Double Large Diameter Intake Assembly Design:

The pressure difference of all air path less than 0.2bar, greatly extending the service life of the air filtration system.

Optimized Design of Large Diameter Air Inlet Valve:

Low energy consumption in no-load operation, cast aluminum material, more stable performance.

The optimized mold design of the intake pipe:

High strength rubber sealing, firm and durable.

Oil Filter:

Donaldson oil filters, high grade of clean filtration, effectively protect the safe operation of the air end bearing, extend the service life of the air end.

Oil and Air Separation System:

Euro design efficient oil and air separation core, glass fibre filter material, long life, more efficient, no need for frequent replacement. The aggregate separation core and the oil return device work together, recover and recycle the lubricating oil effectively, avoiding oil over-spraying, and ensuring the oil content of the compressor exhaust 2ppm.

Lubricating Oil:

UCS lubricating oil has good oxidation resistance, high-temperature resistance, high flash point, excellent thermal conductivity and many other characteristics.

UCS Recommend VFD Speed Two Stage Screw Air Compressor
Cooling System:
  • The design allowance of heat exchange is 20%-50%, which ensures the stable operation of the compressor in an extreme environment and minimize pressure drop.
  • Standard motor frequency conversion, accurate oil temperature control, further reduce air compressor energy consumption.

UCS Recommend VFD Speed Two Stage Screw Air Compressor
Features of 
Permanent Magnet Synchronous Motor (PMSM)

  • The motor efficiency is as high as 96%, and the power factor is 0.98, far exceeding the level 1 energy efficiency standard;
  • Permanent magnet with high coerce and high-temperature resistance ensures no demagnetization at a high temperature of 180ºC;
  • Independent fan cooling , to ensure the motor safe running under long hours and low frequency;
  • F grade insulation, 70K temperature rise design, suits the high temperature working condition of air compressor ;
  • Fully enclosed IP55 protection projects the clean internal environment of the motor and extends the life of permanent magnet and insulation;
  • Built-in temperature protection protects winding insulation and permanent magnet.

Permanent Magnet Synchronous Motor Vs Ordinary Asynchronous Motor

High efficiency:


The excitation system loss eliminated, improving efficiency.

 

Keep high-efficient at low-load state:

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

Large starting torque:

The maximum starting torque of the PMSM may up to 3 times higher than the rated torque , while the general asynchronous motor has 1.6 times only.

More stable control: 

The PMSM response time less than 50ms. The air production volume may be adjusted transiently within a broad range to stabilize air pressure precisely .


UCS Recommend VFD Speed Two Stage Screw Air Compressor

 

Features of UCS VFD Speed Regulation PMSM Air Compressor 

  • Ultra-low temperature rise design, to allow compressor long-term low-frequency stable operation;
  • Adopting the open-loop vector control system, it controls faster, and the speed regulation is more accurate;
  • When the frequency is reduced by more than 50%, the compressor unit can still operate efficiently;
  • Stable pressure accurately controls pressure fluctuation within 0.01mpa; With soft-start characteristic, avoid start current shock, reduce start energy consumption.
UCS Recommend VFD Speed Two Stage Screw Air Compressor

 
Company Profile

UCS Recommend VFD Speed Two Stage Screw Air Compressor
UNITED COMPRESSOR SYSTEM has a series of screw compressors with the power of 5.5~630kW, FAD of 0.69~120m3/min and pressure range of 0.2~1.5MPa. At UCS, we also provide services such as design, manufacturing, training operation of the air compression station, technological improvement of energy-saving and customized types. The idea of wholeheartedly customer serving makes our pace steady and long.

To save space and install pipelines, the series of intelligent all-in-one screw compressor produced by UCS integrates compressor, air storage tank, refrigerated dryer and filter into one unit, which is equivalent to a miniature air compressor station. The machine popularly used in dentistry, hyperbaric oxygen chamber, laboratory, electronics, semiconductor, winery, beverage, food packaging, laser cutting, and other industries were requiring pure air and small-scale air supply.


Quality Assurance

In 2003, UCS Compressor accredited with ISO9001 Quality Management System and ISO14001 Environmental Management System Certificates. The company strictly follows the quality requirement of Crosby's "doing it right the first time", persists in the working standard of "zero defect", regards the "It is immoral to produce a defective product" as the criteria of measuring the quality. UCS devotes itself to the continuous improvement of products all the time.
 

Packing & Shipping
UCS Recommend VFD Speed Two Stage Screw Air Compressor

UCS Recommend VFD Speed Two Stage Screw Air CompressorUCS Recommend VFD Speed Two Stage Screw Air Compressor
 

FAQ

1. Q: How about our after-sales service?

A: Emails or calls for feedbacks in 2 months interval.

2. Q:What trade terms do we provide?

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

3. Q: What kind of settlement currency do we offer?

A: We do any kind of currency such as US dollar, euro, RMB, etc.

4. Q: 
How long is the delivery time of our product?

A: Our standard delivery time is 30 days after confirmation order & receiving recipets for standard compressors, for the other non standard requirement will be discussed case by case.

5. Q: 
How to install our compressor?

A: Installation guidance and on-site commissioning provided by trained technicians or local authorised service crew.

6. Q: What's the Min. Order requirement ? 

A: Our Min. Order quantity is 1pc.


 

Contact us :

Company Name : United Compressor System (Suzhou) Co.,Ltd.

Contact Preson : Junyao (Clare) Feng 


If you are interested in our products, please feel free to contact us.We sincerely look forward to cooperating with you to grow and develop together.