Qualité et service - Shanghai keboer Casting Group Co., LTD

Quality inspection

We use high-hardness gray iron to make molds, and use high-precision machining centers to process molds, which can ensure that the accuracy error of the product is 0.5MM, and the mold can be used more than 100,000 times. Suitable for making products with high precision and small weight.

The molding machine is used to spray 200 mesh sand into the mold to make the sand shell for casting, which needs to be kept warm for 7-12 hours after casting.

Advantages: The rough castings have high precision, small machining allowance, and can be mass-produced quickly.

Disadvantage: The molds are expensive and are not suitable for large-scale castings or small-batch castings.

Spectral detection

Number of tests: Once

Srorage period: One year

Tensile test

Material : QT400-15

Result : QT400-18.5

Size inspection

Products : Machine base.

Results : qualified.

Flaw detection

Products : Couplings.

Results : No stomata.

Nos pièces moulées en fonte grise et nos pièces moulées en fonte ductile résolvent complètement le problème de porosité interne et la stabilité de la coulée, l'utilisation de matières premières de haute qualité, les matières premières seront testées, puis ajouteront d'autres matériaux d'alliage, l'avantage du produit à l'extrême, nous avons été reconnus par les entreprises de machines célèbres.