Specially built for textile, cement, glass industry—— 
Kaitec 0.3/0.5Mpa Low Pressure Screw Air Compressor 
When your air pressure is 0.2-0.5 Mpa, choose 0.7 Mpa air compressor will cause huge waste of electricity, choose low pressure screw air compressor use the same motor power can greatly increase more exhaust, accordingly, you can save electricity 20-50%.

If you buy 0.7 Mpa machine,and the actual use pressure 0.3 Mpa,Its working process is usually like this:it compressed air to 0.7 Mpa, again through the way such as relief valve used to reduce the pressure to 0.3 Mpa. That is to say, you are using a 0.3 Mpa pressure, you inherit the power consumption is 0.7 Mpa.
According to the user's working pressure, automatically adjust the compression ratio, within the scope of the exhaust pressure of 0.2 ~ 0.5 Mpa, it can keep the best power
Forced lubrication for air compressor,Ensure that under the low exhaust pressure also have enough fuel injection quantity, the best mixing ratio of oil and gas.