Home> News> What is the difference between high-pressure molding machine and vacuum vulcanization machine?
December 23, 2023

What is the difference between high-pressure molding machine and vacuum vulcanization machine?

High Pressure Forming Machine and Vacuum Vulcanizing Machine are two different processing equipment, which have different working principles and application fields.


1. Working principle:

A high-pressure Molding Machine is a device that processes materials into the desired shape by applying high pressure. It usually uses a hydraulic or pneumatic system to apply high pressure and press the material into the shape of the mold. High pressure molding machines are suitable for the molding and processing of materials such as plastics, metals, ceramics, etc. Common applications include injection molding, die-casting molding, etc.

Molding Machine

Vacuum vulcanization machine is a device that utilizes the high-temperature vulcanization process in a vacuum environment to improve material properties. It improves the physical and chemical properties of the material by placing it in a vacuum chamber and applying vulcanization treatment under high temperature and vacuum environment. Vacuum vulcanization machine is suitable for vulcanization treatment of materials such as rubber, plastic, ceramics, etc. Common applications include vulcanization of rubber products, heat treatment of plastic products, etc.


2. Application areas:
High pressure molding machines are mainly used in the field of molding and processing in the manufacturing industry, such as plastic products, metal products, ceramic products, etc. It can achieve product production of different shapes and sizes by changing the mold and process parameters.

Vacuum vulcanization machines are mainly used in the vulcanization and heat treatment fields of materials such as rubber products and plastic products. It can improve the physical and chemical properties of materials, enhance their wear resistance, high temperature resistance, chemical resistance, etc.


3. Equipment features:

High pressure forming machines usually have high pressure and forming speed, which can achieve high-precision and high-efficiency forming processing. Its device structure is relatively simple and its operation is relatively convenient.


Vacuum vulcanization machines usually have high temperature and vacuum requirements, which can achieve uniform vulcanization and heat treatment of materials. Its device structure is relatively complex, and its operation is relatively complex.
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