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buhler die casting machine
Cold chamber die casting is ideal for metals with high melting points and corrosive properties. When compared to hot chamber die casting, cold chamber die casting solves the corrosion problem by separating the melt pot from the injector components. The process begins when molten metal is ladled from the furnace into the shot chamber through a pouring hole. Next, the plunger forces metal through the shot chamber into the die at pressures ranging from 2,000 and 20,000 psi.
The buhler die casting machine adopt PLC programmable controller to control transmission system of fluid drive and mould assembly uses expansion structures of two toggles so that to keep steady and reliable mould locking force. Besides, injection system adopts third classis injection speed and first classis pressurized structures.
With cold chamber die casting, molten metal is delivered from a central melt furnace to the holding furnace at the machine. With each cycle, a calibrated amount of molten metal is transferred to the machine’s shot chamber via an automated ladle transfer system.
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