Silicone compression molding factory

In this video Dangerous Prototypes and Pax Instruments visit a silicone molding factory in Shenzhen, China:

We recently visited a silicone compression molding factory with our friends at Dangerous Prototypes. This is the same technology used for making our silicone keypads for the T400 temperature datalogger.
I put together a short video showing the overall process. The process begins by mixing a base material with colorant using a roller machine similar to a pasta maker. Then chunks of the material are placed in a mold, which then enters a press. The silicone is compressed and takes the shape of the mold. The mold is then heated and the material cures in a few minutes.

More details at Pax Instruments site.

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