National standard refuge chamber explosion-proof door | 800*1600 wide refuge chamber explosion-proof door

材质：

钢板

钢板：

12mm

用途：

防毒防爆抗压

Although we cannot change our lives, we can change our outlook on life. (Escape chamber door, coal mine refuge chamber door) Although we cannot change the environment, we can change our state of mind. Although we cannot let you decide on the refuge chamber door of Shandong Sheng Coal Mining Machine now, we can use our hard work and efforts to let you see the advantages and performance of our products, so that you can change your mind about us! To buy a refuge chamber door, come to Shandong Sheng Coal Mining Machinery! Manager Wang’s mobile phone is waiting for your call!
The explosion-proof door of the refuge chamber is used between the transition room and the survival room of the underground refuge chamber in the coal mine. Protect the safety of people in the cave (a set of two doors). Opening outward, it plays the role of waterproofing, fireproofing and shock wave protection
The explosion-proof door of the refuge chamber has a door leaf and a door frame made of flat steel plates, stiffened plates, shaped steel, etc. The locking mechanism adopts a double-channel tight locking door. The pivot uses thrust ball bearings for easy opening.
Safety is always our top priority before any interests. When we are familiar with all emergency measures and precautions, we can minimize the risk factor
Main technical indicators of explosion-proof doors for mining refuge chambers
Shock wave resistance strength of protective closed doors >Pascal.
, Net size (width and height)
, Air tightness Under positive pressure of Pa, the pressure relief rate is less than Pa | hour.
Characteristics of the explosion-proof door of the refuge chamber
The first protective closed door on the side can withstand a certain intensity of shock wave.
The protective airtight door has good air tightness, reliable sealing and flexible opening and closing. It can prevent toxic and harmful gases from entering the refuge chamber and ensure that the air pressure in the refuge chamber is always higher than the outside air pressure.
There is an observation window, which is made of high-strength tempered glass and can withstand shock waves of a certain intensity.
The protective airtight door can be opened or locked from both inside and outside.
It has waterproof, insulation and noise reduction functions.
Shandong Shengmei Refuge Chamber Door has been specialized in casting for decades. Experience tells us that the secret of success is that you focus on one thing for more than ten years! Because of our focus, we are professional. Because of our professionalism, we are worthy of your trust. Because of your trust, we have to do better, only in this way can we always be far ahead!
Sales hotline contact manager Wang
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Shandong Shengmei Mining Machinery Factory sincerely welcomes your call!