Daily maintenance of twin screw extruder

Twin screw extruder to keep clean can produce better products, keep clean can also reduce the occurrence of failure rate, ensure the continuous production, twin screw extrusion equipment maintenance basic elements - inspection, cleaning.

The inner wall of cooling water pipe attached to twin screw extrusion equipment is easy to scale, and the outside is easy to rust and corrosion. The maintenance should be carefully checked. Too much scale will block the pipeline, can not reach the cooling effect, serious rust is easy to leak, the daily maintenance must take scale removal and anti-corrosion cooling measures. After production and use for a period of time, a comprehensive inspection should be carried out on the twin-screw extruder equipment to check the tightness of all screws and make a good inspection record. The thread parts that are easy to be loose are immobilized and immediately tightened to prevent the failure caused by the twin-screw extruder during production.

The basic maintenance is to clean the machine and lubricate the moving parts of the twin-screw extruder. For example, there will be iron filings or other impurities worn down by gears in the reduction box. Check the wear of gears and bearings and make a good record. The gear should be cleaned at the same time to change the reducer oil regularly. Check and adjust the motor, control instrument and other pipes and working parts of the twin-screw extruder. In case of sudden power failure in production, the main drive and heating stop. When the power supply is restored, all sections of the barrel must be reheated to the specified temperature and held for a period of time before the extruder equipment can be started.

Jinan DAYI Machinery Technology Co., Ltd. is located in the beautiful city of Jinan. The company has been engaged in the research and development of food production line machinery and production technology for a long time, the company's standard production technology, the operation concept of automatic control, and the focus on the development of stable and reliable production equipment. The company's designers have long-term experience in design, development, debugging and production, and have responsible on-site engineering personnel engaged in production and debugging work, and can provide you with standardized design, production, and debugging processes.