• Grey Iron
  • Ductile Iron
  • Carbon Steel
  • Stainless Steel
  • Aluminium
Quality Control
Material Control
Pre-Control: sand analyzer/ CE rapid analyzer/ automatic feeding system/ wire feeding spheroidization.
After-Control: spectrometer analyzer/ metallurgical structure analyzer/ Lab chemical analysis/ tensile strength test/ hardness test/ impact test.
Nondestructive testing can be made if required, including magnetic particle testing, ultrasonic testing and x-ray detection.
 
Dimensional Check
CMM, optical comparator, height tester, surface roughness tester, thread gauge, functional gauge…
 
QC Procedure
Knowledge of materials specification, inspect the purchased material; control material before pouring & after pouring.
Full inspection on all dimensions, characteristics for each sample to be submitted.
Implement calibration and R&R on measurement for all checking aids of critical dimensions and requirements in mass production.
Manage non-conformance cases from root causes analysis, corrective action plan and follow up the corrective results.

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Tel: +86 351 7251616 ; Fax:+86 351 7035606
E-MAIL: info@china-cast-tech.com