Milling of Rubber

In most cases, only 100% natural rubber is placed into the milling machine. However, depending on the application, we will add 15% synthetic to reach maximum operating efficiency of the tire. The rear roller moves at a faster speed than the front roller and in effect creates friction and thus heats the rubber; increasing its elasticity. Once the rubber reaches the desired temperature for adhesion and is smooth and free of air bubbles it is transferred to a magazine.

For rubber tires used underground, a synthetic layer is laid over top of the rubber, making the final product more cut resistant.

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