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Melamine Paper Cutting Machine
Why melamine powder needs preheating while Urea doesn't? Jul 22, 2020

1. Preheating the melamine powder can reduce the molding time and improve work efficiency.

2. After the melamine powder is preheated and comes to powder cake, to reduce the rate of shortage powder and also reduce the water waves of the melamine tableware.

3. In theory, UREA can also be preheated. But the characteristics and plasticity of UREA material are higher than melamine powder, few factories use preheating machine for urea powder, but melamine powder requires the preheating machine.

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