Rubber injection molding machines are designed to produce highly elastic and wear-resistant soles, commonly used in safety shoes, work boots, and athletic footwear. This process involves injecting uncured rubber into a heated metal mold under high pressure, where the rubber is vulcanized directly inside the mold.
Compared to traditional compression molding, rubber injection offers better automation, uniform material flow, longer mold life, and is ideal for mass production of complex sole designs.
