Established in 1992 with a registered capital of $5.2 million USD from Australian sole-ownership enterprises, and boasts a 72,000 square meter factory zone. - Custom Injection Molding Machine Manufacturers
As a famous OEM Preform Mold Factory and Preform Mold company, Changshengda Machinery (Zhejiang) Co., Ltd. was established in 1992, a wholly-owned Australian enterprise with a registered capital of US$5.2 million. The plant covers an area of 72,000 square meters. Now it has successfully cooperated with dozens of domestic well-known brand enterprises. High efficiency and favored by domestic and foreign merchants.
The company adheres to the business ethics of "based on honesty, technology as the core, and quality for survival". Adopting advanced design concepts, scientific high-end configuration, advanced processing equipment, and precision manufacturing of Changshengda series products, it can fully meet the different needs of high-end customers at home and abroad.create a high-quality brand and cast a first-class image, we continue to innovate Preform Mold and implement the service promise of "turnkey project".
We have set up many after-sales service agencies at home and abroad to provide new and old customers with high cost performance. Products and thorough after-sales service.
1. Factors affecting the selection of injection molding machines: The important factors that usually affect the choice of injection molding machine include product weight repeatabi...
Before booting1. Before operating the injection molding machine, check whether there is water or oil in the electrical control box. If the electrical appliance is damp, do not turn...
As a result of injection blow molding, injection molding and blow molding are combined. It is possible to use either a vertical or a horizontal plastifier to convey the thermoplast...
The choice of mould steel is of great importance if the blow mold is to function effectively.When plastic is molded, due to molecular stretching and shearing, residual stress is le...
When molding containers with the same volume, the amount of air discharged from the blow mold is much larger than that of the injection mold. The volume of air to be excluded is eq...
1. Acid and alkali resistance The fading of blow mold colored plastic products is related to the acid resistance (corrosion resistance, air oxidation resistance) of the colorant. F...
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