The die-casting industry was introduced to the Chinese market from abroad. After years of development and innovation in China, the manufacturing technology and craftsmanship are no different from imported products, and even surpass similar imported products. Many industries in China that are developing rapidly are inseparable from die-casting. Peripheral accessories are also popular, such as die-casting machine accessories and consumables, furnaces, manipulators, and so on.
Today, the editor will share with you how to die casting machine barrel? How to choose to better save costs and increase the service life of the die-casting machine barrel?

At present, the materials commonly used in the manufacture of feeding barrels on the market are classified according to grades (the later materials are better), H13, national standard H13, electroslag H13 materials, 3Cr2w8v, SKD61, 8047, 8418, 1.2888 and so on. Take the Lijin die-casting machine as an example: 160T, 280T, 400T, 500T (inner hole 50-90) usually H13 material can be sufficient, the thicker the wall thickness of the feed barrel, the more durable, on the contrary, the thinner the easier it is to break, 630T, 800T, 1000T , 1650T, 2500T, 3000T, 3600T must use national standard 13 materials or electroslag H3 materials to meet the requirements. The greater the tonnage, the greater the pressure. The toughness and strength of ordinary H13 materials cannot meet the requirements. This is the choice of materials.

Secondly, customers should purchase according to their own conditions before buying the barrel. There are several types here: die-casting product temperature, product pressure, product corrosion, etc. The rapid development of the industry has higher and higher product requirements. Nowadays, the temperature of die-casting products is getting higher and higher, and the corrosion of aluminum ingots is getting stronger and stronger. It is definitely not possible to use Puneng H13 materials according to the previous purchase method or to save costs. At this time, we should increase the selection of materials, national standard H13, electroslag H13 material and SKD61 are available. In a word, don't save costs for the sake of saving costs. Make the best use of everything, just right, and understand your needs.