Both imported and domestic injection molding machines have the following characteristics:

The injection molding machine has large investment in fixed assets, large production scale, large consumption of raw materials, high labor productivity, and large output value. It is a form of production organization with high labor efficiency.

2. The injection molding machine is composed of machinery, hydraulics, electrical appliances, special accessories, etc., which are organically combined according to the needs of the injection molding process technology, with a high degree of automation, and are closely related to each other; the injection molding machine can run continuously for 24 hours in 3 shifts. If a component of the injection molding machine fails, it will cause a shutdown.

3. Although the operation on the injection molding machine is simple and the number of workers is small, the management and maintenance of the injection molding machine has a high technical content and a large workload.

Therefore, to ensure that the injection molding machine is always in good condition, it is necessary to strengthen the management of the injection molding machine and strictly control the failure of the injection molding machine. In order to achieve the purpose of reducing the failure rate, reducing maintenance costs and prolonging the service life.

Injection molding machine failure generally refers to the event or phenomenon that the injection molding machine or system loses or reduces its specified function during use. The injection molding machine is equipped by the enterprise to meet the production process requirements of injection molding products. The function of the injection molding machine reflects its value in the production activities of injection molding products and the degree of guarantee for injection molding production. In the production of modern injection molding machines, due to the complex structure of the injection molding machine, the high degree of automation, and the close connection between hydraulic pressure, electrical control and machinery, the failure of the injection molding machine, even if it is a partial failure, will cause the entire injection molding machine to stop production. The failure of injection molding machine directly affects the quantity and quality of injection molding products.