Inclined shaft coal mine blast doors Inclined wells blast doors Inclined wells blast doors, blast doors manufacturers, explosion-proof door price, underground Inclined wells blast doors, custom-made blast doors, coal mine explosion-proof doors, underground blast doors now what's not Well done, well done more e-commerce, but no way, for their own Audi, BMW for his wife, his son can only work hard in order Altman, to every door, every Inclined wells blast doors Inclined air shaft blast doors Inclined mainly used for mining wellhead. When the dangerous underground shock wave rushed out to open the blast doors, release and relieve Inclined Wells played the role of shock. Inclined wells blast doors parameters No. Drawing No. Specifications 1 Standard 66-375 (1) - 00 5000 × 3800 2 Standard 66-375 (2) - 00 4500 × 3550 3 standard 66-375 (3) --004000 × 3300 4 standard 66-375 (4) - 00 3500 × 3050 5 standard 66-375 (5) - 00 3000 × 2800 6 standard 66-375 (6) - 00 2500 × 2650 The above is a standard size, I plant can be customized according to the requirements of the actual situation, the blast doors I plant the superior quality, price concessions are welcome. Inclined shaft explosion-proof door structure of the door is mainly used for mine Inclined Roadway Road. Door body consists of frames, doors and sealing materials and other components, rubber perimeter seal. Door body with two fan doors, two door frames combination of door hinge is located in the middle of a two-door open to the middle when opening. Door body with profiles and welded steel blast doors Inclined wells installation requirements: Inclined wells blast doors installed, according to the installation method, the installation should be vertical flat, open and flexible. Then blast doors closed, the lever is placed on both sides of the door frame holder, and out the bottom of the side door of the gate with gravel or soil buried 10 cm. Shandong's coal mines Mountain Machinery Co., Ltd. specializes in producing mining door, which closed watertight doors, fire gates, air shaft explosion-proof doors, impact Bomi closed, shutter, refuge chamber door, no pressure damper based, we also produce Belt auxiliary equipment such as a buffer bed, buffer strips, belt cleaning, guide trough, chute, in Shandong's coal mining machine mining machinery equipment for decades, has extensive production experience, advanced technology is the preferred manufacturer of mining equipment .