LSR Manufacturing
Capabilities
Advanced Liquid Silicone Rubber injection technology, fully automated production lines, and precision tolerance control for the world's most demanding brands.
Core Equipment
State-of-the-Art LSR Injection Machinery
Our LSR injection molding systems integrate precision clamping units, servo-driven injection control, and closed-loop temperature management. Each machine is engineered to deliver flash-free parts with exceptional surface quality.
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Servo-Driven Injection Units Precise metering with repeatability within 0.5%
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Cold Runner Systems Zero material waste and consistent gate quality
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Integrated Vacuum Systems Eliminates air entrapment for medical-grade clarity
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PLC Control Interfaces Real-time process monitoring and data logging
Equipment Specifications
32 LSR Machines Across Multiple Tonnage Ranges
Ideal for micro parts, pet accessories, and precision components under 50g.
Standard pet bowls, grooming tools, and consumer products up to 300g.
Larger feeder mats, bowls, and multi-cavity high-volume production.
Complex large-format parts and specialized industrial applications.
Material Feeding
Precision LSR Dosing & Supply Systems
LSR is a two-component material (A/B) requiring exact 1:1 mixing ratios. Our automated feeding systems ensure contamination-free material transfer, precise metering, and uninterrupted supply across all production lines.
Automatic A/B Pumps
Closed-loop pumping with real-time ratio monitoring and alarm systems.
Static Mixers
Homogeneous blending of A/B components before injection stage.
Color Dosing Units
Integrated pigment pumps for consistent color across production runs.
Clean Supply Lines
Food-grade stainless lines preventing contamination from drum to mold.
Automation
Fully Automated LSR Production Lines
Robotic demolding, automated inspection, and in-line secondary processes dramatically reduce labor dependency while improving consistency.
Robotic Demolding
6-axis robots remove parts safely from hot molds without deformation or operator contact. Cycle time optimized by up to 30%.
Vision Inspection
AI-powered cameras detect flash, bubbles, and dimensional deviations in real-time, rejecting defective parts automatically.
In-Line Deflashing
Automated trimming stations eliminate manual deflashing, delivering clean edges on every part.
Smart Conveying
Integrated conveyor and sorting systems route finished parts to packaging without manual handling.
MES Data Tracking
Manufacturing Execution System logs every shot cycle, enabling full traceability and OEE analytics.
Reduction in manual labor requirements with consistent quality output around the clock.
Precision Engineering
Tolerance Control Within ±0.05mm
LSR requires extraordinary dimensional accuracy for sealing, fitment, and medical-grade applications. Our mold technology and process control deliver tolerances tighter than industry standard.
Each tool undergoes CMM validation before mass production, ensuring every cavity performs identically across the production run.
Critical sealing & fitment applications
Soft gels to rigid structural grades
Ultra-thin feature capability
SPI A1-A3 polish available
Complex Geometry
Advanced Structural & Multi-Cavity Molding
Multi-Cavity Tools
Up to 32 cavities per mold for high-volume consumer products.
Deep Undercuts
LSR's elasticity enables demolding of complex geometries impossible with rigid plastics.
Thin-Wall Molding
Walls as thin as 0.3mm with uniform cure and no voids.
Optical Clarity Parts
Crystal-clear LSR for transparent and translucent applications.
Overmolding
LSR Overmolding & Multi-Material Bonding
Seamlessly bond LSR to plastic, metal, and fabric substrates. Our chemical bonding and mechanical interlock techniques create single, integrated components without secondary assembly.
LSR + PP / PC / Nylon
Chemical bonding with engineering thermoplastics via primer or self-bonding grades.
LSR + Metal Inserts
Overmold around stainless steel, aluminum, and brass components for seals and grips.
Two-Shot Molding
Single-cycle production of rigid-soft combinations for premium consumer products.
Quality Assurance
LSR Quality Control at Every Stage
From raw material certification to final shipment inspection, every batch is validated against international standards.
Incoming Material (IQC)
Every drum of LSR verified for viscosity, hardness, and cure behavior before entering production.
In-Process (IPQC)
Hourly sampling for dimensional, visual, and functional checks during the production run.
Final Outgoing (OQC)
100% visual inspection plus AQL 1.0 sampling before packaging and shipment.
Testing & Certifications
Application Range
Products Perfectly Suited for LSR Manufacturing
Pet Feeding Products
Foldable bowls, slow feeder mats, travel bowls, and lick mats with food-grade certification.
Grooming & Hygiene
Pet brushes, bath scrubbers, paw washer cups, and dental toothbrushes with soft-touch feel.
Treat Toys & Dispensers
Treat balls, snack pouches, and interactive toys with reliable durability.
Collars & Accessories
Waterproof silicone collars, ID tags, and comfort accessories.
Seals & Gaskets
Precision seals for consumer electronics and household appliances.
Custom OEM Projects
Bespoke silicone components developed to your drawings and specifications.
Production Scale
Capacity That Scales with Your Brand
Fleet of 32 dedicated liquid silicone injection molding machines running in parallel.
Average daily production of over 80,000 LSR components across all lines.
Three-shift continuous production during peak seasons for urgent timelines.
New mold development completed in as little as 30 days from design freeze.
Order Volume Flexibility
T1/T2/T3 samples with full dimensional reports.
Soft tooling runs for market validation.
High-cavity tooling for ongoing SKU supply.
Start Your LSR Manufacturing Project
Share your drawings, target volumes, and certification requirements. Our engineering team responds within 24 hours with feasibility analysis and pricing.
- DFM analysis & feasibility review
- Tooling + unit pricing within 48 hours
- Full NDA & IP protection