BMTI PRECISION MECHATRONICS Co., Ltd specializes in making and marketing various idler pulley, molybdenum wire, CNC electrical process machines and other products.

Our products mainly include intelligent CNC wire cut EDM, hole drilling EDM, and consumables of wire cut machines and so on. Most of our products have received the certification of ISO9001, CE and many other patent technologies, and they are quite popular among customers from Syria, Saudi Arabia, Tunisia, North Korea, Argentina, Peru, Taiwan, and so on.

 

Flanged wire guide pulley (Combined ceramic idler pulley) can be commonly used in coil winding machine, cable machine and the textile machinery. The porcelain ring is mounted on the bearing. The coil winding wire guide pulley will rotate when the thread and wire pass on the surface of the ring. Thus the sliding friction has been converted to the static friction. In order to overcome the inertia, there will be a partial sliding friction.

The surface polish degree of the idler pulley can reach Ra0.2; the beating during rotation is under 0.15. The material we selected is the 99% AL₂O₃ with the hardness of HRA88 and the density of 3.85. Two nylon side walls have been put to both side of the ceramic ring and the bearing.

 

Attentions for Idler Pulley:
1. Measures should be taken to prevent corrosion and vibration.
2. It should be cleaned regularly.
3. Please change it every three months.