Low pressure casting machine manufacturer/solution supplier/factory.

Gravity casting machine, casting production problems, casting machinery equipment factory

by:BoQiao Machinery     2021-01-28
You may pay attention to the gravity casting machine production operation safety of operating personnel specification, you may know that gravity casting machine production before and after the matters needing attention, will try to avoid an accident in the production process. But do you know? Gravity casting machine in the production, the core pulling the casting production to take out the core of time also need to pay attention to? Can't core-pulling too early, nor core-pulling too late, let Joe to explain it for you. If production casting sand core within the stay time is too short, can lead to casting has not cooling molding, sand core out too fast will make the casting forming problems, casting deformation, etc. If the production, the inside of the casting sand core in the casting for a long time, the force created by the casting shrinkage can cause the core pulling force also increase, will reduce the efficiency of production. So gravity casting machine, casting the cores should be in casting cooled to a certain temperature range, and has enough strength of castings, remove sand mold. Appropriate core-pulling and casting molding time, generally is also made of test methods to determine. Bo Joe has 14 years of research and development of foundry industry custom production experience, can provide suitable production plan for your product, welcome to contact Joe.
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