Ningbo Yinzhou Hybers Imp.& Exp. Co.,Ltd. provide die casting machines, wet grinding machine and powder coating production lines.First, there are hot chamber die casting machines and cold chamber die casting machines. Hot chamber die casting machines are mainly used for zinc alloy, lead alloy, Pb alloy die casting. The hot chamber die casting machines are widely applicated in hardware fields such ...

There are different kinds horizontal sand mills/horizontal bead mills. For example, horizontal bead mills or vertical bead mills. Grinding discs type bead mills or pins type bead mills. Besides, there are different materials used by bead mills inside parts production such as hard steel, tungsten carbide, ceramic, PU etc. So how to choose the suitable bead mills for your productions? Basically, the...

Owners of the die casting machines must pay much attention to the die casting machine daily maintenance because die casting machines are the very important machines for die casting factories. Correct maintenance will decrease the die casting machine malfunction ratio so as to increase the die casting productivity. There are following aspects shall be care during maintenance:1. Cannot stand on the ...

Two dies are used in die casting; one is called the "cover die half" and the other the "ejector die half". Where they meet is called the parting line. The cover die contains the sprue (for hot-chamber machines) or shot hole (for cold-chamber machines), which allows the molten metal to flow into the dies; this feature matches up with the injector nozzle on the hot-chamber machines or the shot cham...

The basic die casting process consists of injecting molten metal under high pressure into a steel mold called a die. Die casting machines are typically rated in clamping tons equal to the amount of pressure they can exert on the die. Machine sizes range from 400 tons to 4000 tons. Regardless of their size, the only fundamental difference in die casting machines is the method used to inject molten ...

Cold chamber die casting machines are mainly used for the Al die casting.These are used when the casting alloy cannot be used in hot-chamber machines; these include aluminium, zinc alloys with a large composition of aluminium, magnesium and copper. The process for these machines start with melting the metal in a separate furnace. Then a precise amount of molten metal is transported to the cold-cha...

Die casting is a versatile process for producing engineered metal parts by forcing molten metal under high pressure into reusable steel molds. These molds, called dies, can be designed to produce complex shapes with a high degree of accuracy and repeatability. Parts can be sharply defined, with smooth or textured surfaces, and are suitable for a wide variety of attractive and serviceable finishes....

Hot-chamber machines, also known as gooseneck machines, rely upon a pool of molten metal to feed the die. At the beginning of the cycle the piston of the machine is retracted, which allows the molten metal to fill the "gooseneck". The pneumatic or hydraulic powered piston then forces this metal out of the gooseneck into the die. The advantages of this system include fast cycle times (approximately...