Low operating cost, convenient use
The unique low vibration, low noise
Adjustable speed, fan         
Fan box and filter fission, easy replaceme
Materials and operating conditions
External frane：Stainless steel or cooling-plate pensu
Fan: low vibration, low noise, imported or domestically fan
Winds: 0.4-0.8 m/s         
Purification at the highest level: 100 levels
Efficient filter: domestic glass fiber filter proposed.and or filter
System control mode: exchange control and direct control
Use the highest temperature, humidity：80℃、80%