Low Pressure Overmolding Machine

The low-pressure vertical injection molding machine is specifically engineered for precision overmolding of wire harnesses, connectors, sensors, and other sensitive electronic components. By utilizing low injection pressure, it minimizes mechanical stress on delicate parts, making it ideal for applications where component protection and sealing reliability are critical.

Its compact vertical structure integrates vertical clamping and injection, maximizing space efficiency while enabling gravity-assisted insert molding. The low-pressure process allows for simpler mold design, better material flow, and reduced risk of damage to inserts or circuitry, resulting in higher yield and consistent quality.

Stability and repeatability are maintained through closed-loop hydraulic control with automatic pressure compensation, ensuring accurate performance throughout extended production. Anti-reverse screw design and temperature-controlled zones further support process integrity and precision.

Operator safety is enhanced with features such as zero-pressure slow mold closing, dual anti-fall protection, and comprehensive interlocks, including a safety door and light curtain. Additional safety measures—thermal shielding, leak detection, and overload protection—ensure safe and reliable operation.