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Mine Door Pneumatic Control Devices
Mine Door Pneumatic Control Devices is a mine ventilation control device developed based on pneumatic transmission technology. It uses compressed air from the mine as the power source and achieves automatic opening and closing of the air door through pure |
2026-01-06 |
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Pneumatic PLC Controlled Mine Door
U Type New Design Balanced Ventilation Doors for Coal are high-efficiency mine door products that integrate pneumatic drive and PLC control technologies.https://www.rlycn.com/mining-ventilation-system/mine-door-control-devices/pneumatic-plc-controlled-min |
2026-01-06 |
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Wireless Host Unit
Product Description The wireless host is the core unit of wireless control equipment in underground coal mines. It is mainly composed of a mine-used intrinsically safe box, wireless signal receiving and transmitting module, power module, central processin |
2026-01-06 |
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Main Roadway Spray Devices
The large roadway spray device is an efficient dust suppression equipment specially designed for large roadways (main transportation roadways and auxiliary transportation roadways) in coal mines. It mainly consists of an air control / electric control box |
2026-01-06 |
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Dual Purpose Fireproof Barrier Door
In the complex underground working environment of mines, the Fire Barrier Dual Door is a key safety device integrating "fire isolation" and "passage control." It not only assumes the fire fighting responsibility of blocking the spread of fire and controll |
2026-01-06 |
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Waterproof Airtight Door
In underground mining operations, water hazards are among the most significant threats to production safety. The Water Tight Seal Door, as a key device for resisting water damage, serves as a core defense line to block water inflow and protect working are |
2026-01-06 |
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Shock Wave Resistant Valve
In underground mining operations, conditions such as blasting and gas outbursts may generate intense shock waves, posing fatal threats to tunnel structures, equipment, and personnel. The Shock Resistant Valve, a safety device designed for this specific pu |
2026-01-06 |
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Explosion Proof Door For Refuge Chamber
In extreme underground mine emergencies such as explosions or gas outbursts, the refuge chamber is a core sanctuary for protecting miners' lives. As the "gate of life" for the refuge chamber, the Refuge Chamber Explosion Door, with its superior explosion |
2026-01-06 |
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