Friction adjustment

Class：Pulley

Explain：　　Idler is an important part of belt conveyor, with many kin ......

Share：

　　Idler is 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. They are made of steel and plastic.

　　The role of idler is to support the weight of conveyor belt and material. The operation of idler must be flexible and reliable. Reducing the friction between conveyor belt and idler plays a key role in the service life of conveyor belt which accounts for more than 25% of the total cost of conveyor. Although the idler is a small part in the belt conveyor and its structure is not complex, it is not easy to make high quality idler.

　　There are several criteria to judge whether the idler is good or bad: the radial runout of the idler; Flexibility of idler; Axial displacement.

　　Main categories

　　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;

Contacts：

Phone：

Address：

Email：

Content：

Captcha

Submit