Patterns are undeniably recognized as essential tools in the casting process, and so is it in the manufacturing process of our crusher wear parts. Today we want to introduce a new casting tech--lost foam patterns.
The lost foam patterns was invented in 1958 by an American H.F.shroyer, which was based on the physical characteristics of expandable foam. With this method, the foam does not have to be removed after molding. After pouring in the liquid metal, the polystyrene is molecularly cracked at high temperature, to allow the space to be filled with molten metal, and the crusher wear part is formed after solidification.
Actually, the lost foam tech is exactly what we are using, in molding process in our factory(Lieb Heavy). Compared to precious wooden patterns, lost foam patterns are prone to improve the efficiency of our molding process. And in this way, we successfully expanded our production capacity to 20000 tons per year. So, if you are looking for a large supply of crusher wear parts, you can just send an inquiry to us.
Patterns are undeniably recognized as essential tools in the casting .process, and so is it in the manufacturing process of our crusher wear .parts. Today we want to introduce a new casting tech--lost foam patterns.
The lost foam patterns was invented in 1958 by an American H.F.shroyer, .which was based on the physical characteristics of expandable foam. .With this method, the foam does not have to be removed after molding.After pouring in the liquid metal, the polystyrene is molecularly cracked .at high temperature, to allow the space to be filled with molten metal, .and the crusher wear part is formed after solidification.
Actually, the lost foam tech is exactly what we are using, in molding process .in our factory(Lieb Heavy). Compared to precious wooden patterns, lost .foam patterns are prone to improve the efficiency of our molding process.And in this way, we successfully expanded our production capacity to .20000 tons per year. So, if you are looking for a large supply of .crusher wear parts, you can just send an inquiry to us.
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