The powder is stamped into block bricks by a brick press, and the automatic pressing used in the early days
The machines are basically imported, including Italian SACMI and Siti, and Germany
Rice and other foreign brands. Now the domestic automatic press is very mature, than
For example, the presses produced by Litai, Keda and other companies have been widely used. Molding is one
This is a very important process, and if it is not properly controlled, there will be quite a lot of shortcomings
Depression, such as delamination, cracks, thickness and deformation.
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