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QA/QC System
Qiming Casting continuously improves its stringent quality control system to the highest standards. Every step of the production process adheres to the ISO9001-2008 requirements. We maintain comprehensive records of all castings produced in our foundry, ensuring full traceability and enhanced safety in after-sales service.
Before Casting
- Raw material composition inspection
- The proportion of recycled materials added shall not exceed 10%
In Casting
- The whole process is performed in a “fool-style” manner.
- Keep records of pouring temperature, insulation time, heat treatment, machining, etc.
After Casting
- Chemical Analysis
- Coloring Flaw Detection Inspection
- Dimension Accuracy Inspection
- Magnetic Particle Inspection
- Mechanical Properties Inspection
- Metallography Micro-structure Checking
- Mounting Hole Inspection
- Specialized Fixture Inspection
- Ultrasonic Flaw Detection
Our high quality parts are widely used in quarrying, recycling, mining, construction aggregate, cement industry with high reputation. The stable performance of our parts help Qiming Casting to win more and more market share in world wide.
Our commitment does not end there; we actively follow up with our customers to gather feedback on the performance of our wearing parts. This enables us to provide professional advice to help customers optimize their costs. For instance, crucial factors for jaw crusher wear parts include their longevity and crushing efficiency. Jaw weight, tooth profile, and proper fit are all vital elements for efficient crushing operations. Efficiency is closely tied to proper tooth design, which can be tailored for each crushing application with the assistance of our experienced service representatives. Drawing from our extensive experience, we have conducted thorough research to enhance the overall performance of our wear-resistant steel. We remain dedicated to improving the quality of the product.
Customer feedback serves as the driving force behind our continuous quality improvement efforts