Buffer roller maintenance rule

Buffer roller are important in the application of belt conveyor, it supports the conveyor belt, and under the weight of the material. So, we have to pay more attention to protect the buffer roller, so how to protect the buffer roller, is by the Shanghai Wan Xu industrial belt co., LTD. To introduce for everybody.

(1) the buffer roller drum temperature protection belt conveyor and belt of friction when its temperature overrun, close to the drum of installation of test device signal overtemperature, after receiving the signal receiver, the 3 s delay, make the part of the action, to cut off the motor power supply, automatic conveyor stalling, temperature protection effect. (2) the roller set speed protection If there are obstacles of the conveyor, such as motor burned, mechanical transmission parts damage, belt or chain snap, belt creep, etc., installed on the conveyor passive parts of accident sensor magnetic control switch in the SG cannot be closed or not according to normal speed closed when the control system will be effected according to the inverse time characteristics after a certain delay, speed protection circuit, make the part of the action, to cut off the motor power supply, in order to avoid accidents. (3) the buffer roller in a protective coal bunker coal level set two electrodes, coal bunker due to no empty cannot coal, coal will gradually rise, when coal rose to high electrode, coal protections, starting from the first belt conveyor, the conveyor for the tail pile of coal, in turn, parking.

Shanghai Wan Xu industrial belt co., LTD is a professional production of various specifications roller roller manufacturer, Wan Xu welcome you the presence! Shanghai Wan Xu industrial belt co., LTD., production of products are: conveyor belt, rubber conveyor belt, heat resistant conveyor belt, mine roller, buffer roller, polyurethane roller, and many other products.