Die casting machine is a machine used for pressure casting. Including hot press room and cold press room. Later, they are divided into two types: straight and horizontal. The die-casting machine hydraulically injects the molten metal into the mold under pressure to cool and form. After the mold is opened, a solid metal casting can be obtained, which is initially used for die-casting type. With the progress of science and technology and industrial production, especially with the development of industries such as automobiles, motorcycles and household appliances, die-casting technology has achieved extremely rapid development.

Classification of die casting machine

There are many classification methods for die-casting machines. According to the scope of use, they are divided into general die-casting machines and special-purpose die-casting machines; according to the clamping force, they are divided into small machines (≤4 000 kN), medium machines (4 000 kN～10 000 kN) and large machines. (≥10 000 kN); usually, it is mainly classified according to the machine structure and the location of the injection chamber (hereinafter referred to as the pressure chamber) and its working conditions. It is generally divided into two types: hot press room and cold press room. According to the structure and layout of the press room, it is divided into two types: horizontal and vertical. The mold clamping mechanism of the hot press chamber die casting machine and the cold press chamber die casting machine is the same, the difference lies in the injection and pouring mechanisms. The pressure chamber of the hot pressure chamber die-casting machine and the furnace are tightly connected into a whole, while the pressure chamber of the cold pressure chamber die-casting machine and the furnace are separated.

Hot press room type

The hot chamber die casting machine refers to a die casting machine in which the injection chamber and the injection punch are immersed in the molten metal. The injection chamber is connected to the gate of the die casting mold through a gooseneck tube. It is suitable for die-casting zinc, lead and other low-melting non-ferrous alloy parts, and can be widely used in industrial sectors such as automobiles, motorcycle accessories, instrumentation, daily hardware, and household appliances. According to its pressure chamber structure and layout, it can be divided into two types: horizontal and vertical. The hot pressure chamber type attaches the crucible for melting metal to the machine, and the piston mechanism for hydraulic pressure into the mold is installed in the crucible. Some The hot press chamber die-casting machine uses compressed air to directly press the metal into the mold without the piston mechanism.

Hot press chamber die casting machine is mainly used for die casting zinc, tin and other alloys with low melting point.