 
			 Self-cooling system
Self-cooling systemA cooling fan is connected to the motor axle, when the motor rotating the outside cold air was suctioned by the fan to cool the motor. A perfect air cooling system that can effectively achieve a cooling effect without any external power.
 
			 High-quality PLC
High-quality PLCHigh stability PLC precise control the oxygen-increasing machine, reducing operational errors caused by interference. The optimized control system of high-speed rotation meets customers' requirements of various working conditions such as constant pressure, constant flow and constant speed.
 
			 Ceramic bearings
Ceramic bearingsThe ceramic bearings with ultra-high corrosion resistance, are lubrication-free and maintenance-free, and their fatigue life can be 10-50 times longer than that of steel bearings.
 
			Non standard customization
 
			400-611-3080
 
			Nationwide Warranty
 
			Famous brand
The sales network covers more than 40 countriesd
Set up convenient service centers in Chinese cities
Hundreds of service engineers
