Roller in the installation and use of some matters needing attention.

The roller is an important part of the belt conveyor, which has many kinds and large quantity.The role of the roller is to support the conveyor belt and material weight.The operation of the roller must be flexible and reliable.At present, the commonly used metal roller and non-metal roller in the market, because of its own material, performance and design of many factors, when the anti-corrosion, dustproof and waterproof performance is not satisfactory, easy to damage.Hongda products after more than six years of application and improvement, with anti-corrosion, dustproof, waterproof performance, and small coefficient of friction, in case of wear, not easy to damage the belt, easy installation, light weight, energy saving and long service life characteristics.

Our rollers should pay attention to the following matters in the installation and use process:

First, it should be avoided in the environment that is easy to cause serious wear and tear of the roller.Such as support conveyor coke parallel roller, belt connected with the old steel buckle, in order to extend its service life, reduce production costs.

Two, avoid the use of the roller frame spacing beyond the length of the roller in the environment of 3 mm.Mainly for groove idlers, because the central axis of the idlers produced by our factory is three control, if the frame spacing is greater than the length of the roller body, there will be centrifugal force, with the passage of time, the gap will be bigger and bigger, and the final separation.

Three, avoid using in the environment of high temperature.Because the melting point of engineering plastics is generally about 100℃, in order to ensure that it does not produce physical changes, prolong the service life, please do not use in the environment of more than 80℃.