Impact Bomi closed doors dedicated coal mine gate, please call 15376502873
One hundred million coal machinery Door closed doors underground mine mine mine rescue capsule door impact Bomi closed professional manufacturer of hermetic
Closed door is a door to increase air tightness.
Materials closed doors are wood, steel's key component is a sealing device. QKB bladder-type fast closed 'is used to fire rescue, temporary closure of local gas accumulation or overrun, local temperature control point Rapid sealing technology for fire equipment The balloon-type fast closed domestic initiative (patented, patent No. ZL 97 2 00747.4), to improve the resilience of the mine, to reduce significant economic losses and casualties caused by fire mine of great practical significance. The product Antistatic flame retardant rubber materials processing is made with light weight, easy to carry, simple operation, construction speed characteristics.
1; simple; ambulance crew easy to grasp; available in high-pressure nitrogen bottles inflatable; inflatable artificial tiger skin can also be used;
2; light weight; easy to carry; to solve the traditional enclosed material transport difficulties; time-consuming and labor problems;
3; construction speed; generally only 5-7 minutes; the fastest just four minutes; to complete the temporary closure;
4; good sealing effect; leakage rate; airbag gas tightness; does not leak more than 24h can be maintained;
5; wide range of applications; available in different cross-sectional shapes; different forms of stents used in roadway; versatility; vary;
6, the ambulance crew usually can be any practical training in the underground roadway;
7; airbag has closed framework support and blocking effect; no temporary support;
8, the balloon can be used as a temporary damper closed using temporary transfer wind.
9, the balloon can be used repeatedly closed, you can save a lot of wood.
Establish a corporate image, enhance their visibility and create corporate brand, we in the principle of "all the pursuit of quality, customer satisfaction for the purpose 'is to provide customers with the best price, the most attentive service, the most reliable product quality.
The factory produces all kinds of mining special doors series:
Waterproof closed doors refuge chamber Shimen electric hydraulic fan gate electric hydraulic cylinder flat gate ore mining area by hand flat gate electric gate with anti-shock valve mine mine mine explosion-proof door passage fire door impact Bomi closed mine fire two fence Mine water gate door without pressure damper mining
Sales Manager: Hou Guijuan
Sales Hotline: 153765028730537-3151358
Work QQ: 1684599823
MSN, EMAIL:. Yimeijixiehou @ 163 com
Company Name: Jining one hundred million coal Machinery Equipment Manufacturing Co., Ltd.
Company Address: Electromechanical South Road, High-tech Zone, Jining City,