Inclined wells blast doors is their own behavior and any mirror! See the best in others, self-encouragement; to see the shortcomings of others, reflect on their own. Shandong's coal production is to see the best in others doors, self-encouragement; to see the shortcomings of others produce doors, reflect on their own. The mine is now producing doors that combine all the advantages of door manufacturers based in the country's major coal mines, coal selection holy, you regret the choice! Inclined shaft blast doors, blast doors Inclined wells prices, Shandong Inclined wells blast doors Inclined wells 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. First, the model Specifications 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) - 00 4000 × 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 Second, the use of blast doors Inclined wells Instructions 1, designed for maximum ventilation fan negative pressure of 350 mm water column machine is out of style; 2, item No. 7 welded steel pipe in the application of the anti-wind, do not want to keep normal working hours; 3, explosion-proof doors of transport should be taken necessary measures to prevent distortion; 4, explosion-proof door frame installation should cooperate closely with the mining professional to prevent deformation; 5, doors and door frames of cooperation, and strive to close the rear door pillar add rubber to prevent leakage; 6, hinge installation key 3 When lubrication to ensure flexible; 7, all doors should be painted red explosion Zhang Dan, apply black paint. Inclined wells 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. Third, the installation requirements and methods: 1, the 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. 2, the installation method: (1) first organize and measure the width and height of the tunnel mouth, blast doors ensure overall (including to the embedded parts) into. (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) 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. (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. 3, maintenance methods: (1) Where a rust-proof material or knocked off at any time shall be painted up. (2) rubber seal if damaged or unglued should be replaced or bonding, sealing replacement period is about 2 years. (3) If the hinge rotating part rust should be cleaned and re-oiled. Because production batch, the specific model is different, the above picture for reference only, please contact our sales staff will be specifically verified. Shandong's coal mine machine Inclined shaft blast doors to our direct marketing products, quality and cheap, is your good choice, in order to maximize the benefits of your choice holy Mine machine! Holy Mountain Machinery Co., Ltd. Shandong coal mine annual production of waterproof airtight doors, fire gates, anti-shock doors Inclined wells blast doors, blast doors refuge chamber, anti-sudden throttle, throttle and other non-pressure mine gate, buffer Bed and buffer strips, concrete sleepers, corrosion sleepers, various mine support equipment with Shandong's coal waiting for your advice, Shandong's coal small