Working Pressure:

Free air delivery:

Working Power:

45-560 (kw)
60-751 (hp)

UCS two-stage fixed speed screw air compressor serves a wide range of purposes in industrial, manufacturing and other applications. You can find them on offshore drilling rigs and remote pipeline settings, where they are used to start engines and motors or to help convey drilling mud. They are also used to drive turbines and generators in power plants, and for various processes in manufacturing facilities.

Advantages and Characteristics:

• Air inlet on-off adjustment and control, excellent and reliable performance;
• Long-life bearing, Hitachi ingenious design of the high-performance rotor, high-quality two-stage compression air end assembly;
• Permanent magnet speed variable motor, IE4 Class 1 energy efficiency motor, stable and energy-saving;
• Advanced PLC control;
• Heavy-duty nano-coated air filter, with filtration efficiency ten times higher than other filters;
• High-quality lubricating oil/supercooling oil optional, 8000 hours service life, biodegradable, exhaust oil content less than 2ppm;
• Multiple output protocols optional;
• Small space occupation;
• Low noise and vibration;
• Environmentally friendly, healthy and stable design.

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%.

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.

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.

Prefilter Protective Layer:

High-Efficiency Particulate Air (HEPA) Filtration:

Double Large Diameter Intake Assembly Design:

Optimized Design of Large Diameter Air Inlet Valve:

The optimized mold design of the intake pipe:

Oil Filter:

Oil and Air Separation System:

Lubricating Oil:

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


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.

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.
 

Large starting torque:

More stable control: 

UNITED COMPRESSOR SYSTEMS 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.
 

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 Systems (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.