This vertical injection machine is specially engineered for mass production of silicone watch straps. It supports single-color and two-color overmolding, paired with a precision LSR feeding system for uniform silicone mixing without bubbles or discoloration.
The vertical clamping layout enables easy placement of watch metal cores. Precise control of temperature, injection speed and pressure delivers soft, elastic, burr-free straps with consistent thickness, ideal for smartwatches.
Compatible with automatic robotic demolding to cut labor costs, the machine features an anti-leakage hydraulic system, low energy consumption and stable long-hour operation. It shortens molding cycles, boosts daily production volume and reduces comprehensive manufacturing costs for wearable accessory factories.