Chair Injection Molding Machine

ZOWEITE® Chair injection molding machine is specially used to produce chair injection molding machine, like our life more ordinary plastic chairs are used with injection molding machine to produce. ZOWEITE injection molding machines GF650 ton and GF780ton can be used to produce small plastic chair, and GF 2300ton injection molding machines to produce large chairs.

Any injection molding machine will fail, the fault law of the ZOWEITE® chair injection molding machine :

Research fault law to develop repair countermeasures, and establish a scientific maintenance system is very beneficial, injection molding machine in the use process, its performance or state gradually decline with use time, there will be some warning before many failure,this is the so-called potential failure, its recognizable physical parameters indicate a function failure is imminent, functional fault shows that injection molding machine lost the prescribed performance standards. The fault of injection molding machine is often called the bathtub curve with time.The failure rate of chair injection molding machine is roughly divided into three stages: early failure period, occasional fault period and loss failure period.

Early fault period: the chair injection molding machine is in the early failure period, and the initial failure rate is very high, but the failure rate drops rapidly over time. The early failure is also known as the run-in period for mechanical products. The length of time period varies according to the product, system design and manufacturing quality. The failure occurring during this period is mainly caused by design and manufacturing defects, or caused by improper use environment.

Occasionally fault period: chair injection molding machine into the occasional fault rate is roughly in a stable state tends to be fixed value. During this period, the failure rate of the injection molding machine is low and stable .Therefore, it can be said that this is the good state period or normal working period of the injection molding machine. This section becomes an effective life span.Fault in occasional fault period are mostly due to improper design, use and poor maintenance,Therefore,by improving the design quality, improving the use and management, and strenghthening the monitoring, diagnosis and maintenance work, the failure rate can be reduced to a low level.

Loss fault period: in the later stage of chair injection molding machine use,the failure rate begins to rise. This is caused by the wear, fatigue,aging and corrosion of the parts of the injection molding machine. If the overhaul starts at the inflection point is depletion failure period, the failure rate can be reduced cost and effectively. In the three stages of the fault rate curve of injection molding machine, the law of injection molding machine from running in, debugging, normal work to overhaul or scrap, and the daily management and maintenance of injection molding machine can extend the occasion fault period. Accurately find the inflection point, can avoid excess repair or repair scope expanded, to obtain the best investment benefits.

Finally, I will show you the parameter table of the GF650 and GF780 injection molding machine.