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(45mm) Factory and Preform Mold(45mm) 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(45mm) 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.
Four reasons for uneven shrinkage:1. The different melting temperature : the injection moulding machine high melting temperature will lead to larger shrinkage.2. Different cooling ...
1. The cost of blow moulding machine(especially blow molding molds) is lower (when molding similar products, the cost of blow molding machines is about 1/3-1/2 of that of injection...
Products produced by hollow blow molding machines require uniform wall thickness. Usually, the hollow container below 0.2L can be without the parison wall thickness control device....
At present, the application range of blow molding machine is very wide. Because blow molding machines have excellent product quality and application effects in the process of use, ...
The blow molding machine cannot take out the mold after blowing. First of all, open the mold, open and close the mold manually, if it is normal, and work it in the empty working co...
In the process of plastic mold injection molding, temperature control is extremely important, it will not only affect the quality of the product but also affect its molding cycle. ...
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