United Osd Air Compressor

Brand: United OSD
Categories: UD11-45kW screw air compressors, United OSD

United OSD UD11-45kW Screw Air Compressors
The small sized air compressor with the volume flow below 8m3/min designed and developed by
UNITED OSD has the features of compact in structure,
few moving parts and convenient in maintenance. It has integrated mechanics, electrical, air and 
cooling (including post cooling) and the imported products are used as
the core parts to ensure high efficient and stability and advancement of technology. 
It has more excellent performance and reliability than that of the similar products.stock.
The small sized air compressors have been gone through the test of the market for many years and
the timely supply of products can be ensured by a sufficient 

United OSD UD110-180kW Screw Air Compressors
UD110-180 series is a competitive product of UNITED OSD with a certain market shares in the domestic 
market. It embodies the most advanced manufacturing technology,
machine performance is stable and the use and operation is safe and reliable. It can be adequate for a 
variety of harsh environments to achieve maximum energy saving utility with the best design combination.  
It is better than the national energy consumption standard and has three self owned technological 
patents certified by the state intellectual property.

United OSD UD200-630kW Screw Air Compressors
UNITED OSD, with the ability of the production of 40m3/min-80m3/min screw type air compressor 
manufacture, is one of the few air compressor manufacturing enterprises which can provide water cooling, 
air cooling and high voltage in the industry. The large diameter rotor is used and it operates at a lower speed. 
The operating noise of the unit is reduced and the numbers of parts are decreased but using 
the integrated structure to increase the reliability and reduce the maintenance cost.
Range of air flow: 26.5—120m3/min and work pressure: 7—12.5 bar

United OSD UD5-8kW Screw Air Compressors
For a long time and in a number of optimization based on small models and coping with the market 
demand UNITED OSD painstakingly has researched and developed special small sized screw air compressor 
with the volume flow below 1m3/min. The small sized screw air compressor adheres to the existing 
features of good performance, high stability and excellent energy-saving to meet the demand of smaller 
air flow motive power source by enterprises and provide green products for upgrading and updating for 
customers to purchase on selection the small size air compressor to replace piston air compressors. 
It has been welcome by clients when it is released in the market.
Range of air flow: 0.69—1.25 m3/min and work pressure: 7—12.5 bar

United OSD UD55-90kW Screw Air Compressors
Using of the industry’s most advanced components reduces the pipeline and interfaces in the equipment
 to the minimum and  30％ of the pipeline and interfaces is reduced as compared to the similar products, 
which greatly reduces the leakage possibility of cooling oil, improves the operation efficiency of the 
equipment further and facilitates the maintenance of the machine. The advanced and combined valve is 
selected and the high efficient and heavy duty air filter applicable to the mechanical equipment industry 
is equipped to facilitate the replacement by users, improve the work efficiency, reduce maintenance
 cost and ensure the quality of compressed air.
Range of air flow: 7.3—16.2m3/min and work pressure: 7—12.5 bar

United OSD UDT45 – UDT355 Two Stage Compressor
● The rotor was processed through more than 20 procedures, which guarantees the accuracy, reliability, 
    and effectiveness of the rotor profile.
● The replacement of the one-stage by two-stage can reach the pressure required and achieve
     energy-saving effect by 15% more.
● The pressure ratio is reduced in every compressor stage, which will reduce the bearing load and 
   expand the life of the host machine.
● The Coolant spray curtain design allows the gas which is cooled by the spraying coolant after
     the first-stage compressor to the second-stage compressor directly, and this process will
     omit the intercooler, thus largely reduce the power consumption and the maintenance cost.