tightening pulley

The key component-tightening pulley of the hand-held binding machine is working under the action of the multi-intersection changing forces.

手持式捆扎机中的张紧轮是在多种交变力的综合作用下进行捆扎工作的关键零件。

Emphasis is given on the design of automatic tensioner,the advantages of multi-rib -belt and attention that should be paid for the alignment of belt.

介绍一种使用自动张紧轮的柴油机用前端附件驱动系统。