- Pneumatic Angle Grinder
- Pneumatic Cleaning Gun
- Pneumatic Drill
- Pneumatic Driven Winch
- Pneumatic Grease Gun
- Pneumatic Heavy Duty Rotary Drill
- Pneumatic Hacksaw
- Pneumatic Hand Scaler KC-20
- Pneumatic Impact Wrench 1/2'', 3/4''
- Pneumatic Impact Wrench 1''
- Pneumatic Needle Scaler AMJ-16
- Pneumatic Needle Scaler AMJ-20
- Pneumatic Needle Scaler AMJ-24
- Pneumatic Needle Scaler AMJ-28
- Pneumatic Piston Pump
- Pneumatic Scaling Hammer
- Pneumatic Vacuum Cleaner
Contact Us
Shanghai Allmarine Industry Co.,Ltd.
16-58 Chenbao Road, Malu Industry Park, Jiading Dist., Shanghai City,China.
Tel +86 21-59152099
Fax +86 21-59152055
Fax +86 21-59152055
Email: sales@allmarine.com.cn
Frequency conversion and explosion-proof ventilation fans
11/29/2012 6:38:12 PMFan in each use case, in accordance with the requirements of the
customer to design and manufacture the equipment, not the needs of
customers, this is the most reasonable and most correct way;
Inverter ventilation fans are generally used for the high power requirements of the fan. Can prevent the motor starts high transient current impact on the user grid inverter motor, but also can achieve the purpose of energy saving, according to the frequency of use of unreasonable period of time the fan barrier requirements by changing the frequency to control the air volume air pressure requirements.
Explosion-proof ventilation fans for exhaust gas with an explosive mixture (explosive gas mixture, a mixture of explosive dust) occasions. The explosion-proof motor can generally be divided a flameproof (d), increased safety (e), intrinsically safe type (i), the days of spark type (n) explosion-proof special type (s).
Inverter ventilation fans are generally used for the high power requirements of the fan. Can prevent the motor starts high transient current impact on the user grid inverter motor, but also can achieve the purpose of energy saving, according to the frequency of use of unreasonable period of time the fan barrier requirements by changing the frequency to control the air volume air pressure requirements.
Explosion-proof ventilation fans for exhaust gas with an explosive mixture (explosive gas mixture, a mixture of explosive dust) occasions. The explosion-proof motor can generally be divided a flameproof (d), increased safety (e), intrinsically safe type (i), the days of spark type (n) explosion-proof special type (s).
