Physical picture of waterproof sealed door

类型：

煤矿

型号：

齐全

规格：

标准

& Real picture of waterproof sealed door There are many things in life that can be put down. Only when you can let it go can you afford it.
Waterproof airtight doors, what are mine waterproof airtight doors used for?
We have all seen doors in daily life, but what about mining doors? It can be used in dangerous underground mine environments. What are the requirements for mining doors? According to different use environments, mine doors are divided into: mine waterproof closed doors, mine fire fence dual-purpose doors, pressureless air doors, mine pressureless air doors, mine anti-shock doors, mine refuge chamber doors, thin-shell type Waterproof gate, air shaft explosion-proof door.
First, let’s take a look at the mine airtight doors:
Product name: Waterproof airtight doors, airtight doors
How much do you know about airtight doors, mine airtight doors? Waterproof and fireproof airtight doors under mines, let us get to know the airtight doors!
Model, specifications and technical parameters of a mine-used closed door:
The maximum pressure of this closed door is. Divided into specifications according to the size of the opening
Model example: &Serial number&Model specifications&Drawing number
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2. The main structure of the mine closed door product is:
The door leaf of this closed door is made of flat steel plate, tic-shaped rib plate, ring beam, etc.
/> The door frame is a combined frame structure of channel steel and I-beam
The tensioning device is a wedge-shaped slider for wedge tightening
The door pivot is supported by rolling bearings
3. Please list the applications of mine closed doors Where:
The airtight door is used in the passage from the underground main substation and the main drainage pump room to the underground car yard. It is easy to close to prevent sudden infiltration of water. Choose a high-quality mine waterproof airtight door. Of course It’s Shandong Shengmei Mining Machinery! The waterproof closed doors produced by Shandong Sheng Coal Mining Machinery are of excellent quality and affordable! Welcome to order!
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