Win Industry is the manufacturer of injection mold and rubber mold; we are committed to pursuing the best technology and resources in the industry to meet the changing needs. With many years of industry experience and success, we offer rubber molding services and products to meet the needs of the transportation, medical, electrical, plumbing, industrial, appliance and aerospace industries, worldwide.
Rubber isn't a generic, black, elastic material. Our seasoned experts offer design assistance and custom parts that solve problems for end-users and manufacturers. We formulate custom compounds to deliver specialized performance no off-the-shelf product can match. That's why major OEMs look to us for early supplier involvement, and small companies count on us for design assistance with concepts.
Making a rubber mold is easy and can help you reproduce something from nature or man-made. Using a two-part RTV rubber is a fun way to begin a new hobby and can open up a world of craft possibilities.
Types of Rubber Molds
Compression molds work by taking the empty mold and placing a piece of unshaped rubber inside. The mold is then pressed shut using high heat and pressure forcing the rubber to liquify and flow into the recess created for the part while excess rubber is forced into the molds dump groove. It is important when making a mold to keep in mind that when the part cools it will shrink slightly.
Injection molds work under the same principle as compression molds except that instead of pressing the mold together on the rubber the mold is first closed and the liquid rubber is then injected into a fill hole drilled into the mold. This is used more for plastic products.