Material Selection

The gas assist process can be used with a wide range of plastic materials, allowing customers to select the most appropriate material for their specific application.

Tooling Design

The tooling used in the gas assist process can be designed to meet the unique needs of each customer. This includes creating custom inserts or cavities to accommodate specific features or requirements.

Gas-assist injection molding is an innovative technology that was developed several years ago to overcome the limitations of conventional injection molding. This molding technique, which requires special knowledge like gas-assist, usually takes some time to move into new industries. Accordingly, the gas-assist process has been adopted by several industries during the last few years, including China Mold Makers. This innovative technology is now making inroads in the medical industry, offering new technical and creative possibilities to device OEMs.
 
Gas-assist injection molding involves introducing compressed nitrogen gas into a mold cavity after it has been filled with plastic. The nitrogen gas displaces a portion of the molten plastic, resulting in hollow parts that are light and relatively inexpensive to make. This technique is ideal for creating thin-walled parts with low clamp tonnage, which reduces both tooling cost and required injection molding machine size. The gas-assist technique is also ideal for adding thick, hollowed-out sections to otherwise thin-walled parts.
 
The process improves upon polymer fill and packing techniques and boosts melt-flow length. A designer can create larger, more-complex parts with fewer injection gates than conventional molding, while minimizing costs incurred with complicated hot-runner systems. In addition, the sections that are cored out cool rapidly, reducing overall cycle time. China Mold Makers can benefit from this technology by using it to create a wide range of products with complex designs and reduced manufacturing costs.
 

Gas assist injection molding is an innovative technology that offers several advantages over traditional plastic injection molding. One of the key advantages is the ability to create hollow parts that are light and relatively inexpensive to make. This is achieved by introducing compressed nitrogen gas into a mold cavity after it has been filled with plastic. The nitrogen gas displaces a portion of the molten plastic, resulting in hollow parts.

Another advantage of gas assist injection molding is the ability to create thin-walled parts with low clamp tonnage. This reduces both tooling cost and required injection molding machine size. In addition, the gas-assist technique is ideal for adding thick, hollowed-out sections to otherwise thin-walled parts, which is not possible with traditional plastic injection molding.

Gas assist injection molding also improves upon polymer fill and packing techniques and boosts melt-flow length. A designer can create larger, more-complex parts with fewer injection gates than conventional molding, while minimizing costs incurred with complicated hot-runner systems. In addition, the sections that are cored out cool rapidly, reducing overall cycle time.

Overall, gas assist injection molding offers several advantages over traditional plastic injection molding, including the ability to create hollow parts, thin-walled parts with low clamp tonnage, and larger, more-complex parts with fewer injection gates. As a result, HS Mold is proud to offer gas assist injection molding as a viable alternative to traditional plastic injection molding for our customers.

 

At HS Mold, we are proud to be a leading China mold maker and provider of gas assist injection molding services. With years of experience and expertise, we have established ourselves as a trusted partner for customers seeking high-quality, cost-effective plastic injection molding solutions. Our team of experienced professionals includes engineers, designers, and technicians who have a deep understanding of gas assist injection molding and the unique requirements of each customer. We utilize state-of-the-art machinery and equipment to produce high-quality gas assisted plastic parts that meet or exceed customer expectations. As a China mold maker, we are committed to delivering exceptional service and quality products to customers in a wide range of industries.”

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