Jinan stable Dongshan Mine Equipment Co., Ltd. (Tel 0531--89004695) Production impact Bomi closed valve, the company advanced equipment, materials stress, sophisticated welding and the production of impact Bomi closed valve quality, durable and strong anti-stress ability to win customer favorite. But the impact Bomi closed valve performance results during use and whether the impact Bomi closed valve when installing the proper standard of a great relationship, the following small series tells about the impact Bomi closed valve when installing things to note. (1) the direction of alignment and ensure blast doors can only be opened from outside, then raised both doors at the same time force the wellhead. (2) The two doors flat on the ground, finishing a good two intermediate sealing rubber plate, bolt the two fixed, that is to be installed. (3) organize and measure the width and height of the tunnel mouth, to ensure blast doors whole (including to the embedded parts) into. (4) adjust, with a wooden brace the whole door fixed. (5) By the beginning of drywall fixed wellhead design. (6) wall solidified, the blast doors closed, the lever holder is placed on both sides of the door frame and the outer bottom of the side door of the gate with gravel or soil buried 10 centimeters, can be used normally. More about the hope for your help. Your needs, our insistence; your satisfaction, our pursuit, Jinan Dongshan Mine Equipment Co., Ltd. welcome you to call to visit the factory inspection cooperation! 0531--89004695 15628887522 http://www.jndongshan.com