Coal Mine Switch is our country coal system USES special railway switch, is narrow track rail lines connecting the basic equipment. Narrow gauge railroad switch standardization, seriation of coal mine…
Y-shaped equilateral turnout, which dovetail with the turnout to the sides of the two stocks Road bifurcation. Three-way turnout as Ψ-shaped, while convergence of three tracks, mechanically operated b…
Air Curtain Door design are as follows: a circle air curtain tube arranged along the door, 40mm spacing Φ1 open pores, total porosity (900 +1800) × 2/40 = 135 pieces of the ejection holes. Air curtain…
Explosion-proof Airtight Door is used for downhole explosion material and the material distribution of cavern, isolation effect to prevent explosion shock to spread the flames to the external diffusio…
Safety Door is used between the main drainage pump and main substation underground cavern. Mining area substation channel; Belt conveyor, winch power distribution channels such as electrical equipment…
No Pressure Ventilation Door (Balanced pressure ventilation door) is mainly used for underground into back into the lane and the main return air lane between each contact, which is the substitute for …
Incline shaft explosion door is mainly used for mining Inclined wellhead. When the mine explosion occurred, the explosion shock wave rushed out the door to open, release and played the role of shock m…
Water-proof Airtight Door is used for underground drainage pump room to the bottom of the main substation and the main channel, easy to close, in order to prevent the water suddenly immersed. The air-…
Anti-shock wave door mainly used for mining Inclined wellhead. When the mine danger, the shock wave washed out the blast doors open, release and played the role of shock mitigation Inclined Wells.
1. material: cast steel or cast iron 2. constitute: two wheels, one axle, four bearings, and other parts. 3. loading capacity: 1-25tons, each one is ok. 4. wheel sets gauge: 600mm, 762mm, 900mm, and e…
Used for conveying materials in such industries as coal, ore, port, metallurgy, electric power and chemical etc. High level of drag; Excellent grip with no creep; Dimensionally stable; Reliable and ma…
Scraper conveyor for delivery is widely used in coal, grain, chemical, metallurgy, mining, machinery, light, electricity, building material, transportation, environmental protection industries.
SGB scraper conveyor is applicable to be used on the underground mining face of small and medium-size coal mine for transporting coal. The scraper conveyor is designed to mainly for horizontal transpo…
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