Qiming Casting supplies complete quality assurance reports for customers. Those quality assurance reports include:
There is a sample case about Mn14Mo1 shredder hammer quality assurance reports.
Before casting, our engineer will do the raw material analysis, and calculate the ratio of various materials. After casting, our engineer will also do the material analysis again, which checks whether the product chemical composition conforms to the design.
After machining, Qiming Casting also supplies a size report for customers. This report shows if all the sizes match the original drawing sizes.
Qiming Casting’s engineers use the U-notch specimen method to do impact tests. It shows our wear parts impact value if match the design and inquiry.
Qiming Casting supplies metallographic report for customers. The report’s content includes undissolved carbide, precipitated carbide, superheated carbide, and grain size.
For shredder hammer, Qiming Casting also supplies bending test reports for the customer. It shows the shredder hammer’s compressive strength, max bending force, breaking bending force, fracture deflection, and angle of bend.
For different wear parts, Qiming Casting also supplies other reports, such as:
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