What are the characteristics of rubber injection molding?

1. Before operating the rubber injection molding machine, you must first check all equipment parameters, such as temperature, pressure, and injection flow rate,

 to ensure they are normal. You must also ensure you are wearing appropriate protective equipment.

2. Heating the Barrel

Place the deformed rubber material into the barrel. Turn on the machine's heating switch to heat the barrel to a certain temperature to make it plastic. 

The heating time and temperature depend on the type of rubber material and production requirements.

3. Adjusting the Pressure

Adjust the machine pressure as needed to meet molding requirements. Generally, the pressure ranges from 0.5 to 3 tons.

4. Producing the Molded Product(rubber mold)

In a rubber injection molding machine, the rubber  is injected into the mold through the injection mechanism, and then pressure is applied to perform the molding. 

After a period of time, the molded product needs to be removed for subsequent operations such as cooling, shaping, and trimming.

Key Features of Rubber Injection Molding Machines:

1. Simplified process, enabling rapid high-temperature vulcanization of rubber products, shortening production cycles;

2. Products with precise dimensions, uniform physical and mechanical properties, and high quality are particularly suitable for molding and vulcanizing thick-walled products;

3. Easy operation, reduced labor intensity, and a high degree of mechanization and automation;

4. The injection molding machine and its molds are relatively complex, requiring significant investment and high maintenance requirements, 

and are primarily used for large-scale molded product production.

Key Features

Automated Control: Reduces human intervention, improving production stability and product quality consistency.

High Efficiency and Precision: Suitable for complex-shaped products (such as seals and shock absorbers), ensuring dimensional accuracy.

Development Direction: Intelligent, efficient, and energy-saving technologies are the future trends.