With the continuous development of the Chinese economy, the cost of manpower continues to rise, and labor-intensive companies that rely heavily on manpower are facing increasing pressure, even in the production of silicone rubber products . Deburring products often requires a lot of manpower to deal with them, especially for mass-producing products with a lot of burrs, which is time-consuming and labor-intensive. Therefore, a "frozen deburring" process has started to be favored by manufacturers of silicone rubber products!
The flashed product of the silicone rubber product after molding is usually thinner than the product, and in the frozen low temperature state, it will embrittle before the product. The freezing deburring machine uses this principle. In the time difference area where the embrittlement occurs and the product itself is still elastic, the high-speed ejection of the plastic shot impacts the product, so that the brittle burr can be completely removed. Because the temperature of the flash is falling faster than the product itself, the flash can be removed without damaging the product itself.
Rubber and plastic materials are polymer materials and are in different phase states at different temperatures. From the perspective of phase states, they are only changes in the mechanical state. They belong to the physical level and do not undergo any chemical changes. When the product is returned to normal temperature by freezing and deburring, the original properties will be restored. Frozen deburring machine utilizes the unique phase characteristics of product materials under low temperature conditions to efficiently and safely remove burrs.
O 型圈等硅橡胶制品生产领域。 Compared with traditional manual manual tearing, frozen deburring has the advantages of high efficiency, low cost, and stable quality. It has been widely used in the production of silicone rubber products such as rubber O -rings. 23 年，提供从硅橡胶产品制造，材料研发，模具开发的一整套解决方案。 Yongyong Silicon Rubber has been focusing on silicone rubber products for 23 years, providing a complete set of solutions from silicone rubber product manufacturing, material research and development, and mold development.