Supporting roller

This supporting roller main widely uses in domains and so on coal mine transportation, power plant, saltworks, mine, is most ideal by the coal mine belt fastener supporting roller. Rolls, the electric car axle bush, makes the coal machinery to fish the pit to fight on parasite airplane''s bucket hoop. Rail pot hoop steel wire hauling belt fastener supporting roller round lining and so on. this product adapts the coal mine aspect request, is flame-resistant the anti-static electricity. Presses the coal peaceful standard completely. The product in the mine shaft use, this technology has reported the country patent of invention.