Application Location:

Used for partial ventilation in the underground mine or in the explosiveness environment.

Feature:

1、Adopted the driving mode of direct connection between electric engine and blade wheel, simple structure, high running efficiency, convenient assembly and maintenance;

2、Special brake apparatus can make the fanning machine back run directly, and reversing amount can be up to 60% of positive amount, then it greatly save the infrastructure building cost;

3、Adopted wing twisted blade with hollow steel structure;

4、The blades are done the thermal spraying technology treatment with supersonic electric arc spraying and high-speed flame spraying technique, and then it enhance the blades abradability and corrosion resistance and extend the fanning machine life;

5、The key parts, blades, leaf stalks, blade wheels, have done supersonic inspection and X ray inspection and dynamic balance test, and then it ensure the steady quality;

6、Triple insurance with special design explosive-proof engine and isolating cavity and copper collar device can ensure the reliable safety performance;

7、Measure up to international noise standard.