Compression Mould NBR Die Steel 3 Million Custom Silicone Parts

Product Introduction

Rubber compression molding is commonly used by silicone rubber manufacturers, compression molding process is more mature, can be used to produce rubber ring, gaskets and seals.In the process of rubber compression molding, the rubber which has not been cured is injected into the mold cavity of the compression molding mold through the molding machine, so that the rubber material is fully filled into the mold cavity. After a certain temperature and duration, the mold is opened, and the molded rubber parts are taken out from the mold cavity, and the molding process is completed.

Product Specifications

Product Pictures

Rubber compression molding is a mature traditional manufacturing process in silicone rubber industry.Suitable for the production of simple structure and large rubber parts.For example, the structure of simple silicone rubber sealing ring, gasket, gasket, etc.Its die structure is the most simple, only the roof and the bottom two parts.

We have rubber molding for many years of manufacturing experience, at the same time, along with the advance of manufacturing technologies, we have been able to produce more complex, small tolerance, high precision rubber parts, we choose high quality steel in the mold, using accurate positioning pin precise mould, ensure that after molding rubber products have higher precision.

For example, manufacturing high-precision rubber bellows and other rubber products. The mold structure used is more complicated. In addition to the usual top and bottom plates, we also need to add a mold core, or keel, and may need to add an intermediate plate depending on the product structure. We have experienced silicone rubber engineers who can provide strong technical support, and there is always a way to produce silicone parts suitable for you.

Because the rubber grommet is grooved, the rubber grommet produced by compression die with middle plate is beautiful in appearance and ideal for rubber ring without large parting line.

Rubber grommet usually uses the round structure with card slot, rubber grommet soft and elastic, not changeful form, can rise to decorate, edge, protective effect, is widely used in various kinds of electrical devices, can also be installed in the panel edge, used to protect the cable from the sharp edge cutting, broken edge, extend the service life of parts.

For complex rubber parts, we will use a rubber die with a slider.This mold produced by the silicone products flash small, beautiful appearance.Also widely used by silicone rubber manufacturers.

When the rubber ring has a deeper groove, and the material is harder, we usually use a die core (also known as keel) to produce the compression die, so that it is easier to solve the rubber products to release the problem.