High-quality waterproof closed door [underground waterproof closed door]

材质：

钢板

钢板：

12mm

用途：

防水防护

There are thousands of kinds of doors, and their functions are very different! Waterproofing, fireproofing and explosion-proofing are different. Shandong Shengmei has everything. Choose Shandong Shengmei Mining Machine for waterproof and airtight doors! Old brand, trustworthy quality! Everyone who has used it says it’s good! Welcome new and old customers to place orders! Manager Wang’s mobile phone hours are open for you!
Waterproof closed door, also called mine waterproof door, mine closed door, is one of the necessary products for the substation room of underground coal mine water pump room. Its main purpose is to prevent water from suddenly entering. It is the main safety equipment underground. We strictly control it during production. Implemented in accordance with national standard drawing numbers to ensure product quality.
The main components of a waterproof closed door include door frame, embedded parts, door body, and tensioning device. The door frame is made of channel steel and I-beam. The embedded parts are made of channel steel. The embedded parts of the waterproof sealed door can be directly welded on the door frame or can be made into separate parts and connected with bolts. When ordering, you can according to the tunnel. The actual situation is that the door body to be purchased is composed of a panel and a well plate. The tensioning device is composed of a screw rod and a wedge-shaped slider.
The model of the waterproof closed door is composed of the dimensions of the door. The size of the Chinese standard model refers to the net width and net width of the door. This is something that our customers must pay attention to. In the national standard model, for example, the maximum size that can pass It does not include door frames and embedded parts, so customers must select the size when ordering.
Shandong Shengmei Mining Machinery Factory is here to serve you wholeheartedly!We specialize in the production of mining door series, mainly waterproof closed doors, fireproof fence doors, air shaft explosion-proof doors, shock wave resistant closed doors, trap doors, refuge chamber doors, and pressureless air doors. We also produce belt conveyor auxiliary equipment such as buffer beds. , buffer strips, belt cleaners, guide troughs, chutes, etc. Shandong Sheng Coal Mining Machinery has been engaged in coal mining machinery and equipment for decades. It has rich production experience and advanced technology and is the preferred manufacturer of coal mining equipment.
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Contact person Wang Fang
Shandong Shengmei Mining Machinery Factory is here to serve you wholeheartedly!