Máy nén khí trục vít buma

High performance, high efficiency.

Low noise, high stability.

Low operation cost.

Easy to maintain.

Scientific and humanize design.

Supply with best price and best quality BUMA SCREW AIR COMPRESSOR

      Rotor is not only just a part of air compressor but also the heart and soul of air compressor.

     There are two choices to produce same air volume, one is to design larger rotor with low revolution speed and the other is smaller with high revolution speed. The former one is more efficient, more silent, more longer life and more energy saving than the later one, and this is the basic of Buma air compressor.

There are some factors affecting the efficiency of compressor, there are air flow, the reverse leakage, screw speed, rotor diameter, air way leakage, volumetric efficiency, drive and transmission efficiency, and cooling methods and efficiency. To achieve high efficiency and fully the above conditions, Buma adopted direct coupling air compressor with the same revolution of electric motor.

Long life design

All closed sealing of the fan motor not only reduce the coil temperature in side the motor, but also keep the temperature of the motor bearings, and improve reliability, insulation class F and IP55 protection levels are used for motor fabrication.

Simple and convenient operation

Clear running state

Short time inspection and testing for work state

Abnormal factors can be event of alarm

Guarantee normal operation

It is easy to operate in English mode

ADVANTAGES                   

Intelligent monitoring system has the function of protecting motor when motor wire cut, overload, phase fault, unequivalent occurres. It also control the start/stop operation of motor, protection of reverse revolution, observing temperature, automatic.

Loading/unloading, and adjustment of pressure. It is reliable, high quality, and can do the remote bonded control. The RS-485 communication function is independently selected.

LANGUAGE MODE

1.Air filter pre-warming

2.Oil filter pre-warming

3.Lubricant pre-warming

4.Grease pre-warming

SAFETY PROTECTION

1.Protection of motor

2.Protection of exhaust high temperature

3.Protection reverse of revolution of compressor

4.Protection of exhaust high pressure

5.Abnormal of pressure sensor

6.Protection of bonded operation