缓冲托辊与其它托辊的区别
Difference between buffer idler and other idlers
1、表面区别：缓冲托辊表面应用的是橡胶包裹，而其它托辊产品的
1. Surface difference: the surface of buffer roller is wrapped by rubber, while other idler products
表面是光滑的不锈钢表面，这取决于各种托辊的具体性能及作用，其
The surface is smooth stainless steel surface, which depends on the specific performance and function of various idlers
它托辊的主要作用是皮带的支撑和输送，故而减少托辊与皮带之间的
The main function of the idler is to support and transport the belt, so as to reduce the gap between the idler and the belt
摩擦力是非常重要的。而缓冲托辊的作用是支撑和减少冲击损伤，故
Friction is very important. The role of buffer roller is to support and reduce impact damage
而它更多的考虑的是托辊同皮带之间的冲击损伤。
The impact damage between idler and belt is more considered.
2、缓冲托辊特点：缓冲托辊重量轻，旋转惯性小。托辊专用高分子
2. Characteristics of buffer idler: light weight and small rotation inertia. Special polymer for idler
材料重量轻，比重是钢材的七分之一，用这种材料制成的托辊，重量
The material is light in weight, and its specific gravity is one seventh of that of steel
是普通托辊的二分之一左右，旋转惯性小，托辊与皮带之间的摩擦小。
It is about half of the ordinary idler, with small rotation inertia and small friction between idler and belt.
3、重量区别：尤其缓冲托辊同其它产品的作用区别，这使的缓冲托
3. Weight difference: especially the role of buffer idler with other products, which makes the buffer support
辊同其它托辊产品的用料有所不同。从而导致其重量区别非常影响煤
The material of roller is different from other idler products. Thus, the weight difference of coal is greatly affected
矿用托辊使用寿命的因素大。单从重量上来讲缓冲托辊比其它托辊要
The service life of mining idler is very important. In terms of weight, the buffer idler is more important than other idlers
轻的多。
It's much lighter.