12. Can be placed directly on the ground using vane compressor air compressor maintenance, light weight, such as 45 kilowatts L models only 956Kg, small dimensions, low center of gravity, the wheels can be made after welding mobility, and can the use of mobile use in the field, without complex pipelines. 13. The high purity gas compressor, good quality rotary vane compressor discharge of oil, water and less oil, residual oil content of less than 2ppm, exhaust temperature and ambient temperature difference within 10 ℃; and screw compressor exhaust oil content about 3ppm, exhaust temperature and ambient temperature difference at 12 ℃ ~ 24 ℃. 6. MATTEI air compressor are no complicated control line around the perimeter (line compared screw compressors by 95%, meaning that oil spills and leaks to reduce the chance of 95%). 7. When the axial spindle running only a simple rotary movement of energy-saving air compressor, so the bearing can not be replaced permanently (because of the spindle screw compressors have a strong axial thrust roller bearings must be used, but due to the high speed and radial thrust bearing must be replaced on a regular basis so that after a period of time). 8. At the same time the main motor-driven compressor and cooling fan (usually mounted air compressor cooler plus a separate motor drive, power consumption and fault inviting opportunity). 9. The most advanced modular design, especially small volume air compressor MATTEI: aluminum shell, so MATTEI air compressor weight. Simple rotary movement of air compressor parts, air compressor does not vibrate during operation: small size can save the cost of expensive space: light weight, no vibrations, so no foundation construction, can be used. Energy-saving air compressor, air compressor Xuchang City, fine Italian electromechanical equipment provided by the Electrical and Mechanical Equipment Co., Ltd., Henan fine Italian. Henan fine Italian Electrical Equipment Co. (www.henanjingyi.com) (www.henanjingyi.com) strong, credible, in Zhengzhou, Henan compression, separation equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the fine Italian electrical equipment and you hand into the brilliant, for a better future! You can also access (www.henanjingyi.com/supply_details_41024140.html), for more information about the company.