Extruders can be categorized into right-angled and oblique nozzles based on the angle between the nozzle material flow direction and the centerline of the screw.

Wuxi Liling Plastic Machinery Co., Ltd. is a professional manufacturer of plastic extruders, wire wrapping machines, and wire machinery series products. With an experienced technical team and advanced design methods, we continuously enhance the quality of our products.

What are the precautions for an extruder?

To protect the housing of the twin-screw extruder transmission box, the following points must be addressed:

After the first 500 hours of use, change the lubricant once.

The extruder is lubricated with brand 150 genuine medium-pressure gear oil.

3. Ensure the oil level is not below the centerline of the oil gauge; if it is, please top up immediately.

Every 3,000 hours, an oil change will be required.

5. When changing the oil, clean the housing and oil filter. After replacing the oil, clarify the used lubricant, then refill the clean oil into the housing, clean the housing again, drain it, and then refill with new lubricant.

6. Regularly, the lubricating oil filter should be cleaned monthly, and during the break-in period, it should be cleaned weekly. The cleaning method is to locate the oil line filter, open it, and remove the dirt inside.