The purpose of the rubber buffer roller: The buffer roller is installed under the conveyor receiving the material section to slow down the impact of the material on the conveyor belt during small blanking, so as to lengthen the service life of the conveyor belt. Rubber buffer roller spacing is generally 100-600 mm. Light weight, small rotation inertia. Roller special polymer material is light in weight, the specific gravity is 1/7 of steel, the roller made of this material, the weight is about half of the ordinary roller, the rotation inertia is small, the friction between the roller and the belt is small. The rubber cushion roller has reasonable structure and reliable sealing. The roller is equipped with two seals, high manufacturing precision, and the gap is coated with special grease, which can effectively prevent dust, gas, liquid and other corrosive media from entering the roller interior and damaging the bearing. Excellent corrosion resistance. The roller body and sealing parts of the rubber buffer roller are made of polymer materials, which are corrosion-resistant. When used in corrosive situations, the service life can reach more than 5 times that of ordinary rollers.
