Automatic Wire Stripping and Crimping Machine - KINGSING

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Low-Pressure Side Injection Molding Machine

  • Model:KS-J1120 Series
  • Net. Weight:
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This low-pressure side-injection molding machine is engineered for precision encapsulation of sensitive electronic components, delivering consistent, high-reliability seals without thermal or mechanical stress—ideal for PCBs, sensors, connectors, coils, and battery assemblies.

Equipped with a hose-free side injection design and a top-mounted single injection unit, the machine enables unobstructed access for encapsulating irregularly shaped components with clean, efficient processing and faster cycle times. Its robust construction ensures high repeatability and reliability in high-volume production settings.

The intuitive LCD digital interface, multi-language PLC control, and real-time process monitoring allow for seamless operation, while adjustable injection pressure and precise mold temperature regulation (via DELTA modules) deliver stable results across diverse materials and production conditions. The built-in top ejection mechanism ensures smooth product removal without manual handling, minimizing downtime.

Designed with operator safety and workflow efficiency in mind, it includes a light curtain and emergency stop switch, complemented by an ergonomic foot pedal layout that reduces fatigue. This dependable, scalable solution combines speed, accuracy, and sustainability for advanced electronics protection.

ModelKS-J1120SKS-J1120HS
Clamping Force1 ton5 ton
PictureLow-Pressure Side Injection Molding MachineLow-Pressure Side Injection Molding Machine
Applicable Molding Pressure1.5–4 kg/cm²
Injection Volume5–50 g/oz (theoretical ejection capacity)
Nozzle Stroke50 mm
Number of Temperature Zones1+2
Rubber Cylinder Capacity6 L
Opening Force0.4 Tons
Platen Size740 × 400 mm
Mold Column Spacing360 × 230 mm
Clamping Stroke160 mm
Maximum Mold Opening280 mm
Minimum Mold Thickness120 mm
Ejection Force0.1 Ton
Ejection Stroke10 mm
Main Intake Pressure5.0–7.0 kg/cm²
Power Requirement220 V (customizable)
Motor Power0.4 kW
Total Wattage3.4 kW
Working Power3.8 kW
Machine Weight0.5 Tons
Machine Dimensions (L×W×H)0.8 × 0.75 × 1.67 m
Hose Diameter & LengthΦ8 × 1500 mm