Certified High-Quality Cables | SHENXING Cable Group

Quality Control Process

STEP 01

Excellent performance management model

Actively learn and fully implement the GB/T19580-2004 standard, and successfully build a complete and efficient excellent performance management model.

Successfully passed a series of authoritative and influential certifications in the field of quality, such as ISO9001 quality management system certification, German Rhine product certification and CE certification.

STEP 02

Raw material inspection

1. Analyze the purchased copper, aluminum and other metal raw materials to ensure that their purity and impurity content meet industry standards.

2.Inspect the electrical properties, heat resistance and mechanical properties of insulating materials. For example, use a withstand voltage tester to detect the breakdown voltage of insulating materials, and use an aging box to test their heat resistance and deformation degree.

STEP 03

Production process quality monitoring

1. Perform resistance test on the twisted conductor to ensure that the conductive performance of the conductor meets the requirements. For example, use a bridge to measure the resistance value of the conductor.

2. After insulation extrusion, detect the thickness, eccentricity and appearance quality of the insulation layer. Use a thickness gauge to measure the thickness of the insulation layer, and use optical instruments to check for defects such as bubbles and cracks.

STEP 04

Finished product inspection

1. Conduct electrical performance tests on finished cables, including withstand voltage tests, insulation resistance tests, etc. For example, use a high-voltage test bench, partial discharge tester, apply the specified voltage, and test the cables to ensure that they are 100% qualified

2. Check the mechanical properties of the cables, such as tensile strength, bending performance, etc. Test with a tensile tester and a bending tester.

Perform a comprehensive inspection of the appearance of the cable, including the clarity of the markings, the integrity of the sheath, etc.

STEP 05

Quality data analysis and feedback

Collect and analyze quality inspection data to promptly identify trends and abnormal points of quality fluctuations. Based on the results of data analysis, feedback quality issues to the production department, and propose improvement measures and suggestions.

STEP 06

Personnel training and quality awareness enhancement

Regularly train production personnel and quality inspection personnel to familiarize them with quality standards and testing methods. Strengthen employees' awareness of the importance of quality and encourage employees to actively participate in quality improvement work.

STEP 07

Complete after-sales service system

We have a professional, experienced, and responsible after-sales service team. All members have undergone rigorous training and assessment, have solid professional knowledge and good communication skills, and can quickly and accurately solve customer problems.

Hot Products

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