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86-13955042915
Address:No.166 Tianchu Road Tianchang City Anhui Pro, China
Contact: Edward
E-mail:xinws@vip.163.com
A shaft explosion-proof door shock wave power

Now pay attention to mine safety first, some new mine workers still do not know the shaft explosion-proof door operation is if the operation, which is on the one responsible, the following is a simple operation shaft explosion-proof door.

The operating shaft explosion-proof door

1, this design is suitable for the maximum negative pressure ventilation for 350 mm water column fan out type;

2, No. 7 welded steel pipe used in anti wind, normal work without proper custody;

3, explosion-proof door transport shall take the necessary measures to prevent deformation;

4, explosion-proof door frame installation should cooperate closely with the mining profession, to prevent deformation;

5, with the door frame and the door leaf, a door frame and the rear column to close the rubber to prevent air leakage;

6, a 3 hinge installation to ensure flexible lubrication, prevent rust, force strength;

7, all the explosion-proof door should be painted red camphor, then coated with black paint.


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