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Types of Compression Molding: CS Mold’s Expertise

In the world of rubber and silicone part production, silicone compression molding has emerged as a game-changer. This cost-effective technique, also known as rubber compression molding, has gained widespread popularity for its ability to produce a wide range of elastomer silicon rubber molded parts and products. At CS Mold, we have mastered this innovative process, consistently delivering exceptional results to our clients with wide ranges of types of compression molding.

Silicone Compression Molding: A Cost-Effective Solution

Silicone compression molding, also known as rubber compression molding, is widely utilized for producing various shapes of elastomer silicon rubber molded parts and products. This process is highly efficient in creating both simple design and precision compression molded products. At CS Mold, we excel in this technique, offering our clients exceptional results.

With our rapid tooling capabilities, we can accommodate low-volume production requirements. This means that even for smaller quantities, you can rely on us to deliver high-quality compression molded products within a short lead time of 2-3 weeks.

The Process of Silicone Compression Molding

Compared to other molding techniques such as LSR injection molding or extrusion molding, silicone compression molding offers a simpler process. The first step involves manufacturing compression molds through different types of compression molding and polishing. For simple silicone part designs, we utilize two-plate molds consisting of the cavity side and core side.

Once the molds are prepared, the silicone material, such as high consistency rubber (HCR) or liquid silicone rubber (LSR), is loaded into the template. The compression molding machine then applies heat and pressure according to the specified time, allowing the silicone material to spread and cure within the mold cavity. Once the curing process is complete, the pressure is released, and the template is separated to reveal the finished silicone component.

Advantages and Applications of Compression Molding

There are several advantages to utilizing compression molding, making it a preferred choice in various industries. Firstly, the process is relatively simple, ensuring efficient production. Additionally, compression molding minimizes material loss, resulting in cost-effectiveness for manufacturers.

At CS Mold, we understand the diverse applications of compression molding. It finds extensive usage in industries such as medical devices, automotive, aerospace, electronics, and consumer products. The versatility of compression molding allows for the production of large items, thicker parts, and even facilitates insert molding and multi-color molding.

CS Mold’s Versatile Compression Molding Machines

To meet different production needs, CS Mold boasts a range of types of compression molding. Whether you require small or large rubber parts, single cavity molds, or multi-cavity molds, we can configure our molding equipment accordingly. This flexibility enables us to provide customized solutions and enhance efficiency in prototyping and high-volume manufacturing.


In conclusion, compression molding, especially silicone compression molding, offers numerous advantages and extensive applications. At CS Mold, we take pride in our expertise and capabilities in providing professional compression molding services. Trust us to deliver cost-effective solutions and superior quality products that meet your specific requirements. Contact CS Mold today to explore how we can assist you in your compression molding projects.

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