inspection service  and product testing

Defect Sorting Service, defect classification

Defective product sorting (selecting defective products) is the process of selecting products according to their quality levels based on their technical specifications or quality standards before entering the packaging stage, after all products have been produced, to sort out the defective products.

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What is the significance of sorting defective products?


The sorting of defective products plays an important role in the production and quality control process:
1.By sorting defective products, it is possible to ensure that the products entering the market or delivered to customers meet quality standards, enhance corporate reputation, and improve product quality.
2. Defective products are often the cause of customer complaints and returns. Timely sorting of defective products can effectively reduce after-sales problems, minimize customer complaints and returns, and maintain customer satisfaction.
3. Timely sorting of defective products to reduce recall and compensation costs caused by defective products entering the market. Meanwhile, some defective products can be repaired or reused to reduce waste and save costs.

By sorting and analyzing defective products, enterprises can identify problems in production, optimize production and process flow, and improve production efficiency.

How to conduct effective defective product sorting?


1.Firstly, it is necessary to clarify what defective products are and determine the sorting and defective product standards based on the type of defect. Different types of defective products may include appearance defects, dimensional deviations, functional defects, etc.
2. Develop sorting plan: Determine the frequency and timing of sorting, which can be at a specific stage of the production line or at the final inspection stage before product packaging.
3. Grading treatment: Classify defective products according to their severity. For example, minor defects can be repaired or downgraded, while severe defects can be directly eliminated or repaired.
4. Data recording and feedback: Record the sorted defective products, analyze the reasons for their occurrence, provide feedback to the factory for improving the production process, and issue sorting reports to customers.

This series of processes helps ensure product quality, improve production efficiency, and reduce unnecessary resource waste.

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