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Dakumar Machinery Co.,Ltd
Add : 156# Ai Bin Rd, Xinqian Street, Huangyan Taizhou, Zhejiang, China
P.C. 318020

Tel : 86-576-84023777
Fax : 86-576-84018996

Web :
E-mail :
Plastic Injection Molding Machine
Striving for excellence
providing complete injection molding strategy to meet customers' requirements

Offering a complere configuration system,users can choose a suitable plastic injection molding machine in terms of different requirements

Machine QC

plastic molding machine Quality Control

Plastic Molding Machine quality control process:

1. Quality controlfor all the mechanical components, from machine base, frame to all other machined mechanical parts. Dakumar QC team do much CAM onmachine’s frame to check if there is any deformation on the frame before the assembling, also check all the other mechanical components dimension to see if they meet the tolerance according to 2D parts drawings.

2. QC for plastic molding machine’s assembling - The high precision components need the correct assembling, otherwise, we can never work out a good quality and precise plastic molding machine, Dakumar assembling workshop has very professional assembling experience and skills, and has its own standard Dakumar plastic molding machine Assembling Processing Standard, the rigorous skillful workmanship keep the machine’s smoothly assembled and keep the machines working accurately.

3. QC for all the components from our suppliers - Dakumar do very careful selection to all the suppliers, 90% of the hydraulic or electronic parts are purchased from world famous brand, in the same time, we get at least one year quality guarantee for all these parts.

4. Wide variety of physical test to the clamping plate, screw and barrel, tie bars… for example for the clamping plate, Dakumar plastic molding machine related QC officers mustcheck the hardness, and scan the clamping blocks before precise machining. Also do very strict control to screw and barrel’s hardness and make sure the HRC is equal for different areas…

5. Dakumar has invested more than 10 sets of different kinds of plastic molds which are only use for different type of plastic molding machine testing purposes. Among these moulds, some of them are suitable for high speed injection, some of them need very precision plastic molding filling, some of them are suitable with side cores and suitable for special plastic material… the machine action testing will take more than 24 hours and plastic molding testing will be longer than 4 hours…

Dakumarhas very strong QC team and perfect quality standard for mechanical, hydraulic, electronic, we are aiming to be the best plastic molding machine supplier from China.

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