PET Bottle Preform Moulding Machine

With the growth of PET bottle preform packing market and relatively stable global market, the demand for ZOWEITE® PET bottle preform moulding machine is increasing. ZOWEITE Machinery company has developed a special PET bottle preform moulding machine according customers requirements.

PET bottle preform moulding machine parameter.

How to improve the production efficiency and reduce the energy consumption of the PET bottle preform moulding machine?

Injection unit

1.Temperature control part

The melting point of PET bottle preform moulding machine is as high as 255℃, and the stability time is short. Therefor, it is important to control the temperature well. The ZOWEITE® PET bottle preform moulding machine adopts high precision and high response algorithm module to control the temperature to ensure high precision injection quality.

2.Injection speed

The faster the injection speed, the higher quality of the PET preform. Of course, it is also necessary to pay attention to shear rate when filling at high speed, because higher shear rate will make the preform brittle.

Drive unit

1.ZOWEITE® PET bottle preform moulding machine adopts advantage driving unit design, which greatly reduces energy consumption.

2.Pay attention to the maintenance of the machine: the longer the shutdown time of the PET bottle preform moulding machine due to failure, the greater the loss of the factory. Doing a good job in the daily maintenance of the injection molding machine can not only save time, but also help the injection molding machine to stop unnecessarily in the long-term operation.

Before starting up, check whether the air pressure is normal and whether the gas line connection is correct. Mold cooling water, the dehumidifier, drying, auto loader machine cooling water, whether the cooling water of the condenser of the PET bottle preform moulding machine is unblocked and whether there is water leakage, whether the dehumidifier, drying, auto loader machine is working normally. And make sure all the cavities are clean and all ejectors are in right place.（Note: eject as much as possible, otherwise the product may not fall down. If the product can't fall down, it will squeeze into the mold when closing the mold. PAY ATTENTION TO THIS PROCESS).

ZOWEITE GF260/GF320/GF400 injection molding machine is a special designed machine for PET preform.ZOWEITE Machinery manufacturer are in a good position not only to supply you high quality machinery, but also the excellent after sales service. Well-trained engineers will offer you any technical support.