The production process for food box making machine consists of several steps. Before the materials put into process, they should be carefully selected and screened to remove the unqualified materials and impurities that may damage the quality of the finished product in the follow-up treatment. Then the workers are responsible to conduct exquisite workmanship on the spare parts and assemble them to form semi-products. The assembly is conducted in the dustfree workshops in line with industry standards. Throughout the manufacturing processes, there are quality control methods implemented to ensure a high pass rate of the finished products.

For many consumers in many countries, Longkou Haiyuan Plastic Machinery Co.,Ltd is still the number one brand. We will show you the ps foam sheet extrusion line series that is most popular with customers. ps foam sheet extrusion line is based on foam plate machine featuring with foam plate machine. It has good strength. Its materials have the required toughness to resist deformation under stress and resist fracture due to high impact load.

We have implemented a range of methods to upgrade the production model to a more sustainable level. We upgrade waste treating machines, cutting polluted emission and energy consumption.