FM underground anti-shock wave sealed door | mine sealed door

材质：

钢板

钢板：

12mm

用途：

抗压防爆

Underground anti-shock wave airtight doors. Mine airtight doors. The safety issues of coal mines have escalated again. Mining accidents have occurred again and again. The country attaches great importance to coal mine safety. (Anti-shock wave airtight doors, Shengcoal anti-shock wave doors) and anti-shock wave doors are used to seal and store explosives. The first pay-out is also the last pay-out. The most important conditions to ensure the safety of coal mines are the thickness of the steel plate and the ability to withstand shock waves. The anti-shock wave door of Shandong Sheng Coal Mining Machine has been professionally certified and complies with national standards. Wait until all parts of the country Certification and support for coal mining companies! Welcome new and old customers to visit us! Manager Wang’s mobile phone is waiting for your call!
There are two national standard models of anti-shock wave valves. The size of the anti-shock wave valve of the model is .*. (the clear width and height of the door). The maximum pressure of the anti-shock wave is . (Net width and height of the door), the maximum pressure withstands shock waves is.
Underground anti-shock wave sealed door mine sealed door
Anti-shock wave valve product usage and description: Anti-shock wave valve is used for underground explosive materials The warehouse and explosive material distribution chamber function as a shock wave-resistant sealed door to prevent the explosion shock wave and flames and toxic gases generated by the explosion from spreading to the external tunnels. They are installed at the air inlet tunnel. The ventilation valve components are divided into groups. When used, the number of ventilation valve groups can be determined according to the air volume required by the underground blasting material library and the total return air duct negative pressure value, and the opening angle of each group of valves can be adjusted for fine-tuning to meet the optimal ventilation volume. , the impact and overpressure resistance capability is.
What is the difference between a shock wave resistant sealed door and a shock wave resistant valve?
The sizes of anti-shock wave airtight doors and anti-shock wave valves are different. The anti-shock wave airtight doors are .*.meters, and the anti-shock wave valves are .*.meters.
The shapes of anti-shock wave airtight doors and anti-shock wave valves are different. The anti-shock wave airtight doors are curved, with the back door supported by a well plate, while the anti-shock wave valves are flat.
Compared with the anti-shock wave airtight door, the anti-shock wave valve has three more sets of ventilation valve devices.
The anti-shock wave airtight door and the anti-shock wave valve are generally used together, or they can be used individually. Customers should inform them when purchasing. It doesn't matter whether we need a sealed door or a trap door.
Underground anti-shock wave sealed door mine sealed door
Because we focus, we are professional! Because we are professional, our products are all high-quality! Withstand your test and the test of time! Shandong Sheng Coal Mining Machinery has specialized in manufacturing mining equipment for decades! Complete products, complete models, produced in strict accordance with national standards! Welcome new and old customers to visit us!
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Shandong Shengmei Mining Equipment Co., Ltd. sincerely At your service!