Groove buffer roller set
Performance of trough buffer rollers:
The trough type buffer idler group is light in weight and has a small rotational inertia. The special polymer material for the trough buffer roller group is light in weight and its specific gravity is one-seventh that of steel. The rollers made of this material have about one-half the weight of ordinary rollers, and have small rotational inertia. Low friction with the belt.
The trough buffer idler roller set is used to reduce the impact of falling material on the conveyor belt at the receiving place of the belt conveyor. It is a type of idler developed mainly for corrosive environments such as coal washing plants, coking plants and chemical plants. Toughness is more than 10 times that of ordinary metal, life is five times that of traditional column shoes, corrosion resistance, flame retardant, antistatic, light weight, etc. It is widely used in mining. The polymer material special for the roller body has mechanical properties similar to bronze, has good abrasion resistance, and has good self-lubricating properties without hurting the belt. The buffer roller has excellent corrosion resistance. The roller body and seal are made of high-molecular material, which is resistant to corrosion. Used in corrosive occasions, the service life can reach more than 5 times that of ordinary idlers.
Installation and purchase of trough buffer rollers:
In terms of installation, the grooved buffer idler roller group is to improve the installation density; the second is to check frequently and replace the damaged idler rollers in time. It is recommended to install a buffer air lock for a conveyor belt with a large drop in material fall and replace the buffer idler with a buffer bed. In terms of purchasing, according to the characteristics of the buffer idler, the following points should be mentioned: the radial runout of the idler, the flexibility of the idler, the amount of axial movement, the dustproof performance of the idler, the waterproof performance, the axial load bearing performance of the idler, Impact resistance of rollers, etc.