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Based ISO9001 Quality system, we adopt many processes to control the quality of sand casting process.
We have full fledged quality control lab in which we test various chemical process that is
· Raw material
1. Raw Material Quality Control: Generally, we check the chemistry property as new raw material. The raw material cover pig iron and C.I Scrap.
2. Sand Quality Control: We use ASF40 To 50 AFS sand for molding purpose in that way the molding will be clean and best of finished casting customer. For checking sand hardness we have the following step
· Compressive strength moisture
· Permeability mold hardness tester and core hardness tester.
3. Chemical analysis: We check molten metal by smart lab that is percentage of chemical,that is
Carbon percentage, silicon percentage magnesium percentage sulphur and phosphorus percentage in smart lab.
4.Physical testing laboratory: We have following physical testing equipment to test the mould.
· Hardness tester
· Rockwell Cum Brinell Hardness Testers
· Tensile testing machine
· Carbon determination apparatus
· Muffle furnace
· Hot plate electronic balance
· Distilled water apparatus
· Gauge and fixture to check casting as per customer requirement.
THE IMPORTANT QUALITY OBJECTIVE OF THE ORGANIZATION ARE: