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Plastic Injection Molding Quality Control

Plastic Injection Molding Quality Control

Quality is the soul of USM at all times, the procedure of quality control, quality insurance, and quality monitoring are integrated into every operation step, and all operations are guaranteed with ISO 90001.

Cheap Injection Molding Quality Control

Cheap Injection Moulding Quality Control

Material inspection: Our QC department will check all the steels, standard parts, and plastic materials to ensure that all materials are meet the requirements.

Cheap Plastic Injection Molding Quality Control

Quality process control: All the processing and assembling are followed strictly according to the drawings, then the QC department will check the tolerance and surface finishing to meet the requirements.

Cheap Plastic Injection Moulding Quality Control

Final quality control: After finishing the mold trial production, the QC department will check all the sizes whether it is correct.

Cheap Plastic Moulding Quality Control

In USM, we also have the original three-inspection processing to ensure all processing is correct the first time.

Self-inspection: Each operator will check all the parts after finishing the process based on the drawings.

Other inspection: The group leader will check the parts after the worker finishes the self-operation to avoid missing issues.

Custom Injection Molding Quality Control

  • The design requirements of slider wear plate
    Jan 03 2024
    1. The wear plate of slider requires hardening treatment, with a hardness of 45-48HRC;2. The friction surface of the wear plate is required to be 1.0mm higher than the slider surface (see picture-1);3...
  • The T slot of slider and guider designing tips
    Dec 19 2023
    1. The T slot of slot should be designed according to the picture 1, If there is a relatively high slider, the slider T slot is not high enough which will ...
  • Slider angle designing tips
    Dec 05 2023
    1. Normally, all the insertion slopes of the slider are not allowed to be less than 3° to prevent excessive self-locking force and scratched;2. The angle of the locking surface must be bigger than th...