89mm Dustproof Waterproof Mining Conveyor Rollers

Customized On Demand Mining Conveyor Rollers Dustproof Waterproof Specifications Purpose Material

Demand Mining Conveyor Rollers an important part of belt conveyor, with many kinds and large quantity, which can support the weight of conveyor belt and material. It accounts for 35% of the total cost of a belt conveyor and produces more than 70% resistance, so the quality of the idler is particularly important.

1. According to the material is divided into rubber roller, ceramic roller, nylon roller and insulation roller.

2. There are mainly trough roller group, all kinds of parallel roller group, all kinds of centering roller group, all kinds of buffer roller group.

(1) There are ordinary idler, forward tilt idler, quick change bearing idler, hanging idler, three chain idler, reversible idler, variable groove angle idler, transition idler, v-idler, etc;

(2) The parallel idlers include ordinary type, comb type, forward inclined type, steel rubber type and spiral type;

(3) There are universal roller, friction reversible roller, strong roller, cone roller, spiral roller, combined roller and so on;

(4) The buffer idlers include spring plate type, buffer ring type, strong buffer type, adjustable elastic type and hanging type;

Idler is an important part of belt conveyor, which has many kinds and large quantity. The function is to support the belt, reduce the running resistance of the belt, and make the perpendicularity of the belt not exceed a certain limit, so as to ensure the smooth running of the belt.

According to their uses, the idlers are classified as centering idlers, buffer idlers, trough idlers and parallel idlers. The function of self-aligning idler is to correct the deviation of belt conveyor. Generally, rotary trough self-aligning idler is installed on the heavy load section of conveyor, and parallel self-aligning idler is installed on the no-load section. The buffer idler is applied to the tailstock according to the actual situation. When receiving the material, it can reduce the impact of the material on the belt, which is conducive to the service life of the long belt. The trough idler is generally composed of two side idlers and one flat idler. The trough angle is generally 30 degrees. For the detachable belt conveyor, the three idlers of the trough idler are hinged with each other, so it is called articulated idler. The parallel idler is generally a long roller, which is installed at the lower end of the bearing pressure, so it is called the lower idler. Through the friction between the conveyor belt and the idler, the idler pipe body, bearing seat, bearing outer ring and sealing ring are driven to rotate, and together with the conveyor belt, the logistics transmission is realized.