Standard diameter parameters for buffer rollers?

- Jun 24, 2019-

According to China's national conveyor industry standard, belt conveyors with a bandwidth of 500mm-1400mm and buffer roller diameters are available in 4 standard types.

They are: φ89mm, φ108mm, φ133mm, φ159mm. With the advent of large bandwidth belt conveyors, the diameter of the buffer roller is also

There is an increasing trend.


Impact idler, buffer roller used in the belt conveyor to reduce the impact of blanking on the conveyor belt, mainly for coal washing plants,

A type of roller developed by coking plants, chemical plants and other corrosive environments, its toughness is more than 10 times that of ordinary metals, and its life is traditional.

Five times the column shoes, corrosion-resistant flame retardant, anti-static, light weight and other characteristics, widely used in mining. Special polymer material for roller body, its machine

The mechanical properties are similar to bronze, have good wear resistance, and have good self-lubricating properties, not to hurt the belt. The cushioning roller has excellent anti-corrosion performance.

The roller body and the seal are made of polymer material and are corrosion resistant. Used in corrosive applications, the service life can reach more than 5 times that of ordinary rollers.

Buffer roller