Liquid Silicone Injection Molding
Our technical staff is ready to assist you with all your custom LSR molding needs
Choose Allied Projects for Liquid Silicone Molding
Our factory possesses extensive experience, built over many years, in liquid silicone rubber (LSR) mold manufacturing and production. We deliver high-quality, custom LSR components for a wide range of industries, including medical, electronics, industrial goods, and automotive.
To meet diverse production demands, we operate 65 fully automatic LSR injection molding machines with clamping forces ranging from 85 to 120 tons. This versatile setup allows us to manufacture everything from precision, miniature parts to large, complex components.
We maintain a massive monthly production capacity exceeding 30 million pieces, supported by 24/7 continuous operations. Our technical expertise covers a variety of advanced molding processes, including:
Single & Two-Color Injection Molding
Silicone Overmolding of Plastic
Silicone Overmolding of Metal Inserts
Silicone Overmolding of Glass
We provide a comprehensive, start-to-finish service—guiding you through every stage from mold design, material selection, and tooling fabrication to injection molding and secondary surface treatments.
Applications and Advantages of LSR Injection Molding
Rubber injection molding is ideally suited for mid-to-high-volume production and where tight tolerances, part consistency, or over-molding are required. In addition, rubber injection molding works well with rubber compounds that have faster cure times. This is a process that can be fully automated.
Liquid Silicone Injection Molding Advantages
- A mid-to-high volume, efficient process
- Full automation is available
- Provides high-tolerance, precision rubber-molded products
- The best rubber process for consistency and repeatability
- Allows for molding of complex geometry
- Ideal for rubber-to-metal bonding, insert molding, and over-molding
- Color-molded rubber
- Lower unit cost
- Eliminates preforms and the labor cost
- Flashless molding/flashless tooling/eliminating secondary trimming
- Rapid cavity filling
- Reduced cycle time
- Minimal material waste
Liquid Silicone Rubber Materials
- Standard Silicone (30, 40, 50, 60, an 70 durometers)
- Materials are certified USP Class VI, FDA, LFGB
Liquid Silicone Rubber Materials for a wide range of professional applications:
- Medical-Grade Liquid Silicone Rubber
- Optical-Grade Liquid Silicone Rubber
- High Strength Liquid Silicone Rubber
- Clear Liquid Silicone Rubber
- Liquid Silicone Rubber For Baby Care
- General Purpose Liquid Silicone Rubber
- Liquid Silicone Rubber For Cable Accessories
- Low Viscosity Liquid Silicone Rubber
- Fireproof-Grade Liquid Silicone Rubber
- Antibacterial-Grade Liquid Silicone Rubber
- Anti-static Liquid Silicone Rubber
- Liquid Silicone Rubber For Medium & High Voltage Insulation
- Self-Lubricating Liquid Silicone Rubber
Liquid Silicone Rubber Components
