Buffer Roller for Mining Equipment
Buffer rollers (impact idler), buffer rollers are used for belt feeders to slow down the impact of falling material on the belt, mainly for coal washing plants, coking plants, chemical plants and other corrosive environments and developed a class of rollers, which has its own toughness is more than 10 times that of ordinary metal, five times the life of the traditional column shoes, corrosion-resistant flame retardant, anti-static, light weight and other characteristics, commonly used in mining It is commonly used in mining. The special polymer material of the roller body is similar to bronze in its mechanical properties and has good wear resistance, and has good self-smoothing performance, which does not hurt the belt. The buffer roller has superior anti-corrosion performance.
Light weight and low rotational inertia of buffer rollers. The weight of polymer material is light, one seventh of steel, and the weight of the rollers made of this material is about one half of ordinary rollers, and the rotational inertia is small, and the friction between the rollers and the belt is small.
The buffer roller is installed under the material receiving section of the conveyor to reduce the impact of the material on the belt when it falls, so as to increase the service life of the belt. The spacing of buffer rollers is 100-600mm.
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