2. running nosie ventilation flows

3. matching large-diameter exhaust pipes

4. direct drive transmission system to replace belt pulleys and other combinations may waive masintenance worries

5. for various complex environment inflatable tires.foot-positioning device

6. engine with Honda engines to choose from two brands with oil alarm system

7. lever tilt insitulation can achieve20’angle positioning

8. fan and powder coating lines on the surface

9. various models of choice for large and small venues

10.high-speed exhaust gas,significantly reducing exhaust time.

11.high-strength aerospace aluminum alloy more blade propeller after the bend.

12.square stack stacked design used for positive pressure ventilation

13.safety explosion-proof motor,aluminum casing for the grade fire took the highest level of A-level standard.

14.light weight,compact design,optional suspension kit for hanging a door or window.

15.optional air fittings,the spiral or pipe connected to the smoke machine.

16.low noise,light,energy-saving compact design.