Quality Control
Based ISO9001 quality system, Casting Quality Industrial managed many processes to control the quality for metal castings.
From the raw material to final casting products, we monitor everything of sand casting and investment casting process.
How to control the quality? The necessary facilities will be widely used in every program:
Penetrant Testing for Pump Casing
1. Raw Material Quality Control: Generally, we should be check the chemistry property as new raw material coming. The raw material cover pig iron, strap steel, coal and sand
3. We will check the chemistry again when the products are finished. We also check the mechanical property, such as tensile strength, yield strength, elongation and hardness.
4. To find the inner defect, we also use non-destructive method to check the products, such as ultrasonic testing, and radiography inspection. To find the surface crack, the magnetic particle testing and penetrating testing are also choices.
5. We will keep the records for about half years , then we will trace every batch.
ISO9001 Cert
Experienced inspection team of Casting Quality conducts the entire quality control procedure from raw material to finished products. All inspectors are well trained and have rich product knowledge & inspection experiences.
* Raw Material Control.
* Chemistry Spectrum Analysis
* Mechanical Property
* Metallographic Analysis
* Ultrasonic Testing
* Magnetic Testing.
* Radiographic Testing.
* Dimension Inspection.
* Visual Inspection
* Dimension Checking
* Chemical Analysis
* Penetrant Testing
* Leak Testing
* Hardness Test
Sand Sieving Machine for analysis sand Spectrum for chemistry analysis
Mechanical Property Testing,include tensile strength,yield strength and elongation.
Ultrasonic examination
Metallograph