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LSR Liquid Silicone Rubber Injection Molding Machine

LSR liquid silicone has a wide range of uses. We contact many things in daily life, such as baby pacifiers, coasters, medical supplies, silicone mobile phone cases, etc. It is widely used as a coating and potting material for moisture-proof, consignment, and insulation of electronic components in the electronics industry. It protects electronic components and assemblies from dust, moisture, shock, and insulation.

Machine's Description

LSR Liquid Silicone Rubber Machine


  • LSR liquid silicone rubber machine is use for the liquid silicone injection molding in products, like: lighting, communications, medical, toys, baby products, daily necessities and other industries, and is widely used.
  • Typical products: Mobile phone waterproof fittings, watchband, electronic bracelet, baby supplies, diving mask, silicone sexy products, etc.


  • Excellent insulation performance, suitable for high quality or high-tech electronic plugs.
  • LSR material is suitable for high or low temperature environment, above 200℃ or below -40℃, the material insulation Mechanical properties and physical properties remain unchanged.
  • Anti-cavitation and anti-aging, suitable for outdoor use.
  • Sterilizable, suitable for medical supplies and baby products.
  • The ejector pin can be used with different sliding plates and the stroke can be adjusted freely. The remolding force, ejector in / out speed and remolding times can also be pre-set as required.


  • Multi-stage precision mold heating controller
  • LSR special hydraulic water-cooled closed nozzle
  • LSR special screw & barrel part
  • Thermal cold plate.
  • Insulating fiber board.
  • Rotary or double sliding table design(1pc top with 2 pcs bottom mold), higher efficiency.
  • Special feeding injection design, accurate feeding calculation Adjustable vacuum extractor is optional, can prevent the bubbles on the product.
  • Professional computer, high precision, easy to operate.
  • The main system uses servo energy-saving design, higher accuracy, faster response; energy saving 50%~70% than normal machine model.
  • Vertical clamping, horizontal work table, easy to insert parts molding.
  • Double sliding table, take product and insert parts more safe and flexible outside the lock mold area.

Liquid Silicone Rubber Injection Machine Specification

Sample Display

LSR Injection Moulding Min-Hui