保定晟诺输送机械制造有限公司

How to use the roller will be better.

托辊使用高精度钢管，经过精密加工确保了托辊的平衡转动。外圆径向跳动精度均严

The use of high precision steel pipe for idler ensures the balance rotation of idler by precision machining. Radial runout precision of outer circle is strict

格控制在以下范围之内

The control is within the following range

永久性润滑

Permanent lubrication

大倾角皮带输送机NC托辊

NC rollers for large inclined belt conveyer

滑脂，永久密封，使用期间无需加润滑脂。

Grease, permanent seal, no grease required during use.

托辊为胶带输送机上最重要的部件，胶带机能否正常工作，跟托辊的质量有着密切的关系。

The roller is the most important part of the belt conveyor. Whether the belt conveyor can work normally is closely related to the quality of the idler.

衡量托辊质量好坏的主要指标有以下八条：1.托辊径向跳动量（该项指标直接影响物料输送

There are eight main indicators for measuring the quality of the idler: the 1. is the radial runout of the idler.

槽型托辊的稳定性。）2.轴向串动量（直接影响托辊的使用寿命）2、托辊旋转阻力小、节能托辊

The stability of the groove roller. 2. axial series momentum (directly affect the service life of idlers) 2, idler roller rotation resistance small, energy saving idler.

旋转阻力系数均在0.01以下。考虑到输送机运转中存在的其它条件，计算带式输送机动力使

The coefficient of rotation resistance is less than 0.01. Considering the other conditions in the operation of the conveyor, the power of the belt conveyor is calculated.