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Phone: | 1-843-408-0142 |
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217. Plastic molding machine molding method
Processing used plastic molding machine is an engineering and technical, involving the contents of the plastic changes in the various processes for plastic products. Central Standing Committee in the process of change one or more of the following situations occur, such as polymer rheology and the physical and chemical properties change.
1.pressing
The main use of compression molding presses and injection molding equipment. Press is the most used self-hydraulic machine, tonnage from tens to hundreds of tons of tons range. Are under pressure on a compression-type press and press. Known as the compression molding die for the suppression of mold, divided into three categories; overflow die, and half of the mold does not overflow overflow-style-type mold. The main advantage of compression molding a larger plane can be molded products and to mass production, the drawback is the long production cycle and low efficiency.