“Haichen’s injection molding machines have not only met but exceeded our expectations. Their support team is a real asset, always ready to assist. We’re proud to be part of Haichen’s success story.”

PLA plastic is a biodegradable material made from renewable resources such as corn starch, and has good environmental characteristics. This material can not only be decomposed into carbon dioxide and water by natural microorganisms, but also cause less pollution to the environment after disposal.
Is pla plastic food safe? PLA is a safe and environmentally friendly bio based plastic suitable for various application scenarios. By appropriate modification and treatment, its performance can be further improved to meet the needs of specific applications.

PLA is widely used in fields such as 3D printing, packaging materials, and medical devices due to its superior physical and chemical properties. For example, in the field of 3D printing, PLA is favored for its ease of processing and good printing performance.




During the injection molding process, PLA resin needs to be injected into the mold under high temperature and pressure, and rapidly cooled to obtain the desired product shape. The selection of injection molding machines should meet the requirement that the weight of each mold should be between 30% -70% of the maximum injection capacity of the injection molding machine screw. In addition, there are certain requirements for the mold during injection molding of PLA resin, including the design of the mold’s waterway.
pla plastic bowl injection.
pla plastic cups – pla plastic cups injection molding.
PLA cutlery injection molding, by injection machine.

Material: PLA
Cavities: 32 cavities
Machine: 3000KN
Cycle time: 12s

Material: PLA
Cavities: 8 cavities
Machine: 3100KN
Cycle time: 15s

Material: PLA
Cavities: 8 cavities
Machine: 2800KN
Cycle time: 15s
Add PLA into the injection molding machine and inject it under high temperature and pressure. The ordinary injection molding machine meets the basic requirements, and the mold waterway requirements are strict. Specially designed screws solve severe processing problems.
Choose Haichen as your injection molding machine Manufacturer for pla plastic. With years of experience and a commitment to quality, we have helped countless factories succeed through efficient and effective production.
Haichen can supply pla injection molding machines, we would also like to share the information about :
Haichen injection molding machine suit for PLA Plastic parts.
The machine control is easy with 21 different languages on the control screen.
Haichen is a manufacturer of injection molding machines. We supply the machines from 30 ton to 3000 ton. The clamping force is from 3300KN to 30000KN.
Some factories produce toys that choose Haichen injection molding machines.
“Haichen’s injection molding machines have not only met but exceeded our expectations. Their support team is a real asset, always ready to assist. We’re proud to be part of Haichen’s success story.”

“Innovation is at the core of Haichen’s DNA. Their state-of-the-art technology has given us a competitive edge. Their team’s expertise is second to none, and it shows in the performance of their injection molding machines.”

“Haichen’s commitment to precision is exceptional. Their machines have elevated our manufacturing process, and we couldn’t be happier. Quality, reliability, and support – they excel in every aspect.”

“We switched to Haichen’s injection molding machines, and the results have been remarkable. Our production has never been this efficient. Thanks to Haichen, we’re setting new quality standards in our industry.”

Haichen focuses on the global construction market and provides our clients with products suitable for the local market:
Haichen has lots of users who produce plastic pla parts. They have used Haichen’s pla injection molding machine for many years. If you are interested in the PLA plastic injection molding machine, just contact us freely.