Extruder fault diagnosis and maintenance

I. Overview
Plastic products are produced by plastic machinery and equipment such as extruders. The machinery and equipment are the material and technical basis that a factory produces. It is one of the important factors that determines the economic efficiency of an enterprise. Whether the production can be normal depends to a large extent on the perfection of the production equipment. To allow enterprises to obtain better economic returns, including equipment status is good or bad, the level of equipment maintenance costs, but also a great impact on the assessment project. The quality of the equipment plays an important role in the consumption of raw materials, power consumption, quality and quantity of the products, and reduction of the manufacturing cost of the products. Therefore, in a manufacturing enterprise, whether it be the enterprise’s leaders or workers, it should recognize the importance of strengthening the management of equipment and attaching importance to the maintenance and repair of equipment. ⑪, equipment management content An enterprise from the day the plant was established equipment power management department, a full-time technical staff on the plant’s equipment management. One of the equipment maintenance and repair, only one of the equipment management. This includes the selection of equipment specifications, ordering, transportation, acceptance into the plant, installation, commissioning, operation, maintenance, repair and stop production and storage. To be fully managed. Equipment specifications model selection, which is based on the size of the investment in the enterprise and the planned investment returns shall prevail to design and calculate the specifications of the extruder model and select the appropriate equipment name, model specifications and so on. Therefore, the equipment management technician should be a professional technical management personnel who has the knowledge of production technology, mastering the structure of machinery and equipment and how to manage the equipment. The factory should unify the development of a more complete system of equipment management: equipment management practices, equipment maintenance responsibility system, equipment operating procedures,