14/09/2026
Centrifugal Casting & Spinning Section
GCP utilizes roller supporting horizontal cold mold centrifugal casting machines to produce ductile iron (DI) pipes. These machines are equipped with fully automated systems controlled by programmable logic controllers (PLCs). The automated functions include automatic pouring of molten metal, automatic coating of the mold, automatic cleaning of the mold inner wall, and automatic extraction of the cast product.
Centrifugal casting machines are capable of producing DI pipes with lengths up to 6 meters and diameters ranging from 100mm to 1200mm. The water-cooled metal mold process is employed for this purpose, ensuring efficient cooling and solidification of the molten metal to achieve the desired pipe dimensions and properties.
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