Chengdu Purui Polymer Engineering Co., Ltd. Quality Control

Quality control of mechanical equipment is a key link to ensure that the equipment meets the predetermined standards and performance during design, manufacturing and use. The following are some of the main aspects of quality control:

1. Design stage
Design verification: Ensure that the design meets the requirements, including function, performance and safety.
Material selection: Select the appropriate materials, considering strength, corrosion resistance and processability.
2. Manufacturing stage
Process control: Monitor every link in the production process to ensure that the process parameters meet the standards.
Equipment calibration: Regularly calibrate the production equipment to ensure its accuracy.
Inspection and testing: Conduct physical, chemical and performance tests to ensure that the product meets the technical specifications.
3. Quality inspection
Incoming inspection: Conduct quality inspection on raw materials and parts to ensure that they meet the standards.
Intermediate inspection: Regular inspection during the production process to detect and correct problems in time.
Final inspection: Conduct a comprehensive inspection after the product is completed to ensure that there are no defects.
4. Quality management system
Standardization: Develop and implement quality management standards such as ISO 9001.
Continuous improvement: Continuously improve the quality management process through the PDCA cycle (Plan-Do-Check-Act).
5. Customer feedback
After-sales service: Collect customer feedback and deal with quality issues in a timely manner.
Data analysis: Analyze quality data, identify potential problems and develop improvement measures.