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LSR Injection Molding Process

Understand how liquid silicone rubber moves from material dosing and mixing to injection, curing, demolding, and silicone part production. TYM combines LSR injection molding machines, precision molds, dosing systems, and process support to help OEM/ODM partners build stable and scalable silicone manufacturing workflows.

Precision, Speed, and Zero-Waste Silicone Production

LSR Injection Molding Process

Liquid Silicone Rubber (LSR) injection molding is the ideal process for high-volume, high-precision manufacturing. Utilizing our advanced closed-loop servo machines and needle-valve cold runner molds, we deliver flash-free, dimensionally consistent silicone components for medical, automotive, and consumer applications—achieving cycle times as fast as 30 seconds with near 100% material utilization.

Precision Bonding for Multi-Material Silicone Products

LSR Overmolding Process

Liquid Silicone Rubber (LSR) overmolding combines silicone with metal, plastic, and other substrates to create durable, high-performance components in a single integrated process. With precise injection control, optimized tooling, and reliable bonding, we produce seamless silicone-over-metal and silicone-over-plastic parts for medical, automotive, electrical, and consumer applications.

Precision, Flexibility, and Multi-Material Manufacturing

2K Injection Molding Process

2K injection molding combines two different plastics, colors, or materials in a single molding cycle to create integrated, multi-material components. With precise two-component injection control and optimized molds, TYM produces functional parts with enhanced aesthetics, soft-touch surfaces, and reliable bonding for automotive, medical, electrical, and consumer applications.

LSR Injection Molding Process FAQs

Find answers about TYM’s LSR molding workflow, material dosing, mold design, injection control, curing, demolding, and production support.

R&D
Can you develop customized silicone production solutions?
Yes. Our engineering team provides customized solutions covering machine configuration, mold structure, automation systems, process optimization, and production layout design.
Do you have independent R&D capabilities?
Yes. TYM has its own R&D team and has obtained multiple patents and technology achievements in liquid silicone injection molding equipment and mold manufacturing.
Can you help improve production efficiency?
Yes. We optimize mold design, cold runner systems, automation integration, and injection process parameters to improve production efficiency and reduce material waste.
Manufacturing
What manufacturing capabilities do you have?
We own advanced CNC machining centers, EDM machines, high-speed engraving machines, grinding equipment, and precision testing systems for mold manufacturing and machine assembly.
Do you provide turnkey production solutions?
Yes. We provide complete turnkey solutions including machine selection, mold design, automation integration, process training, production debugging, and after-sales support.

Find the Right LSR Machine for Your Production

Tell us your product requirements, and our engineering team will recommend the most suitable LSR injection molding system and automation solution.

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Get a Fast & Accurate Quote

Tell us your requirements and our engineering team will provide a tailored quotation for your LSR solution.

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Request a Customized Proposal

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We will design a complete LSR manufacturing proposal for you.

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Let’s Talk With an LSR Expert

Not sure which solution fits your project?

Our engineers are here to help you evaluate and optimize your idea.

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One-Stop Turnkey LSR Solution

From mold design to automated production line integration, TYM delivers a fully customized manufacturing system tailored to your product.

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