How to make foam rubber tires?

EPDM rubber foam with a high degree of chemical stability, excellent insulation properties, anti-aging properties, and good mechanical strength. Can also choose to add side of the rubber foam approach to the realization of foam products. As for the prices of products according to the requirements of the appropriate election materials to achieve high-quality, high-performance (profit). Depends on the processing equipment requirements, the rolling type, type of die-casting, plastic injection type. Die, steel, steel CALCINED, cast aluminum, such as the bronze, according to the specific needs of their clientele.