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Waterproof closed door
Main models of waterproof sealed doors MMB1.4*1.6 waterproof sealed door, MMB1.6*1.8 waterproof sealed door, MMB1.8*2.0 waterproof sealed door, MMB2.1*2.0 waterproof sealed door Waterproof sealed door main parameters model specifications - Figure No.--Weight kgMMB1.4
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2016-07-05 |
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Fire Fence Door
Fire-proof fence door, underground fire-proof fence door Water, fire, gas, and roof are the five natural disasters in coal mines. Problems in any link will affect mine production, even endanger mine equipment, facilities, and even miners' lives. Fire Fence Door
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2016-07-05 |
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Anti-shock wave valve
Introduction to anti-shock wave valves Anti-shock wave doors are mainly used in the bottom of mines and coal mines. When danger occurs in the underground explosive depot, the shock wave will push the explosion-proof door outwards, which can release and alleviate the shock wave. Instructions for use of anti-shock wave valve 1.
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2016-07-05 |
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Cement sleeper-cement sleeper bolt pressure plate
Cement sleeper specifications 600 gauge cement sleeper 762 gauge cement sleeper 900 gauge cement sleeper 15-50kg cement sleeper 22kg and 24kg gauge 600mm U-shaped ring cement sleeper dimensions are: length 1200mm, height 140mm, bottom width 200mm top width 11
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2016-07-05 |
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Roller lagging ceramic rubber plate
1. The ceramic panel in the ceramic roller coating is smooth, wear-resistant, strong impact resistant, easy to install, and the ceramic surface is not easy to fall off. Ceramic size: 20-30x10mm, ceramic AL2O3 content: more than 95%, Mohs hardness: 9 or more
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2016-07-05 |
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Pressureless damper, small profit but quick turnover, welcome to customize and purchase
Which pressureless damper is best? I heard from friends that Shandong Zhongan Mining Machinery’s pressureless dampers and control systems are pretty good. Advantages of Zhongan's pressureless dampers: 1. In terms of the opening force of the damper, since each group of dampers is composed of two small dampers, the pressureless damper has a large opening and closing force.
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2016-07-05 |
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Anti-corrosion sleepers Oil-impregnated sleepers load-bearing capacity
Anti-corrosion sleepers, high-pressure oil-injected sleepers anti-corrosion sleepers, oil-immersed sleepers, railway sleepers, oil-injected sleepers, oil-injected sleepers 90% of anti-corrosion sleepers are made of pine. Pine wood has large output, high density and long service life. Our company injects oil through high-pressure oil tanks
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2016-07-05 |
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Anti-overflow skirt double-layer seal factory direct sales
Shandong Zhongan Mining is a manufacturer specializing in the production of belt auxiliary conveyors such as buffer beds, buffer strips, and anti-overflow skirts. Skirt material: Made of polyurethane and natural rubber. The parts in contact with the belt are made of high-quality polyurethane material, which is wear-resistant.
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2016-07-05 |
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