An LSR injection molding machine is specialized equipment designed for producing parts from liquid silicone rubber (LSR) through liquid injection molding (LIM). These machines are engineered to handle LSR's unique thermoset properties, requiring precise processing conditions for proper curing.

• Dedicated LSR Injection Unit: Specially designed to handle the low viscosity of liquid silicone rubber
• Meter Mixing System: Precisely mixes two-part LSR components (A and B) in accurate ratios
• Static Mixer: Combines components to initiate the curing process
• Heated Mold: Triggers chemical reaction for curing into solid, flexible rubber components
• Precise Temperature Control: Maintains optimal curing conditions
• Fast Cycle Times: Enables demolding before full curing, increasing production efficiency

• Capable of producing complex geometries and thin-walled sections
• Operates at lower injection pressures than thermoplastics
• High precision and repeatability for tight-tolerance parts
• Produces components with excellent temperature resistance
• Superior material properties including flexibility, strength, and electrical insulation

LSR injection molding serves multiple industries with high-performance components:

• Medical: Seals, gaskets, catheters, breathing masks
• Automotive: Seals and gaskets for vehicle components
• Electronics: Keypads, connectors, insulators
• Consumer Goods: Baby products, kitchen utensils, household items