1. The lubricating oil of the decelerating motor should be changed regularly according to its Operation Manual.

2. The roller bearings and bearings every six months once a cleaning, and re-filled lithium-based Grease ZL-2.

3. The screw of tensioning device is coated with lithium base grease zy-2 every 3-6 months.

4. According to the use of equipment, components and structural components should be regularly clean dirt and rust, and oil or paint for anti-corrosion treatment.

Hebei Defeng Polyester Fiber Co. , Ltd.