Optical Silicone Molding

A.L.P. delivers industry-leading optical silicone molding services, combining high-precision injection molding with advanced Moldable Optical Silicone (MOS) technology. Our custom molding capabilities allow OEMs in lighting, automotive, medical, HVAC, appliance, and industrial markets to design and scale complex optical components with speed and confidence.

Our state-of-the-art silicone molding facility features a broad range of specialized injection molding machines engineered for optical-grade performance:

80-ton, 180-ton, 220-ton, dual 240-ton, and 660-ton tie-barless
silicone injection molding machines

Advanced production automation, including built-in conveyors,
ERC robots, electro-servo injection, and precision coining technology
Large-format molding capacity, enabling production of optical silicone components
up to 175 square inches

Backed by expert optical engineering, precision tooling, and in-house photometry testing, A.L.P. ensures fast, repeatable, high-quality manufacturing—from early prototypes to full-scale production. Our custom optical silicone components deliver outstanding clarity, heat resistance, and long-term durability, making them ideal for LED lighting optics, automotive lenses, sensors, and demanding industrial applications.

Partner with A.L.P. for high-performance silicone optics, custom injection-molded components, and cost-effective OEM solutions that accelerate your product development.

Locations

  • Charlevoix, MI
  • Monterrey, Mexico

Raw Materials

  • Optical Silicone

Overview

EQUIPMENT SIZE RANGE

  • 80-ton, 180-ton, 220-ton, three 240-ton and 660-ton

PART SIZES ACCOMMODATED

  • Up to 175 square inches

TOOLING SERVICES

  • Tooling Design
  • Tooling Production
  • Fast-Track Machining
  • Mold Maintenance Operations
  • Asian Tooling Management

ENGINEERING SERVICES

  • Product Design
  • Optical Engineering
  • Project Management
  • Rapid Prototyping
  • Testing (Photometric, Heat, UV)
  • Performance Verification

SECONDARY OPERATIONS

  • Metalizing
  • Specialty Coating
  • Laser Cutting
  • Sonic Welding
  • Spin Welding
  • Hot Stamping
  • Post Molding
  • Fabrication and Assembly
  • Warehousing

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