The company was born in Dali, the first town of aluminum in China, which is also a famous town of non-ferrous metals in China, and has more than 1,500 aluminum enterprises so far. Water Cooled Hydraulic Oil Cooler, Anchor Metal Fabrication, Billet Vs Cast, Filtration Beds,Aluminum Extrusion Press For Sale. Foshan Zhelu Trading Co., Ltd. has the most complete product supply chain in the aluminum melting and casting industry, whether it is large-scale aluminum melting equipment, casting machines, or degassing agent slag remover, Foshan Zhelu can perfectly solve customer needs. The product will supply to all over the world, such as Europe, America, Australia,Libya, USA,Sweden, Danish.Under the action of pressure, the heated aluminum rod is divided into several metal flows, enters the welding chamber through the shunt hole, collects in the welding chamber, and is welded again in the environment of high temperature, high pressure and high vacuum, and finally flows out through the gap between the mold core and the die hole, so as to form a pipe or hollow aluminum profile that meets the size and performance requirements, as an aluminum door and window profile or industrial aluminum profile. If bending is required, a bending tool is added to the rear device.