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The electrical equipment of the winch has explosion-proof performance, and must have the product with the mining product safety mark certificate within the validity period before it can be used in coal dust and gas mines
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It is transmitted to the drum by the motor through the coupling, the first-stage closed gear drive, the first-stage spherical worm drive, and the first-stage cylindrical gear drive (with a bridge gear in the middle).
The main rotating parts are supported by rolling bearings, and the base is welded with section steel. Width and height dimensions are small, suitable for downhole use.
Symmetrical arrangement, elongated shape, spacious topping column (fixed) position, easy to move and fix the winch.
The structure is simple and easy to maintain. The spherical worm is used to rotate smoothly, safe and reliable. The operation of the winch is relatively simple, just open and close the button switch.
Small volume can also be used in vertical trough coal seam, thin coal seam, medium and thick coal seam
The whole package design is good in protection, safe operation, easy to deal with
Sled-type rectangular structure, low center of gravity, convenient and reliable, can be withstood and anchored
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