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Plastic Injection Molding

Custom Precision High-Transparency PC (Polycarbonate) Injection Molded Optical Components

Product Overview
Welcome to Shenzhen Sunmy Hardware Co.,Ltd., your premier partner for custom high-precision engineering solutions. We specialize in the plastic injection molding of high-performance materials, delivering components of exceptional quality and clarity. This listing showcases our capabilities in creating high-transparency Polycarbonate (PC) parts, optimized for optical clarity, precision geometry, and engineered durability. Our comprehensive one-stop service, from mold design and fabrication to mass production and custom finishing, ensures we meet your exact specifications for a wide range of demanding industrial, commercial, and consumer applications.

Process & Manufacturing Insights
We utilize state-of-the-art plastic injection molding technology to produce these precision optical elements. The process begins with our in-house engineering and mold-making capabilities (Image 5, Processing Service), where we design and fabricate precise molds using customer-supplied drawings (Image 5, Drawing Format). During the molding phase, high-quality PC resin is heated to a precise molten state and injected under high pressure into the mold cavity. Critical parameters—including temperature, pressure, injection speed, and cooling cycles—are meticulously controlled to ensure exceptional clarity, minimal stress, and tight dimensional tolerances, resulting in components that consistently meet the highest performance standards.

Key Specifications

Specification Category	Details
Material (材质)	High-Transparency Polycarbonate (PC), PMMA (Acrylic) optional
Product Type (产品类型)	Custom Injection Molded Optical Components (Lenses, Prisms, Light Guides, Covers)
Surface Finish (表面处理)	Optical Polish (A-1 to A-2 grade for lens surfaces), Custom Textures available
Transparency (透明度)	Ultra-Clear, >90% light transmission (PC)
Tolerance (公差)	Precision tolerances, typically ±0.01mm to ±0.05mm, depending on part complexity
Form Factor (形状因子)	Custom complex geometries (e.g., hemispherical convex, flat, irregular optical shapes)
Color (颜色)	Clear (Standard), Customized colors available for translucent or specific optical filters
Drawing Format (图纸格式)	2D: PDF, CAD; 3D: IGES, STEP
Mold Capability (模具能力)	One-stop Service (Design to Mass Production), In-house Mold Making (DME/HASCO standards optional)
Injection Machines (注塑机)	Tonnage range: 60T to 1000T (Image 5, Injection Machines), catering to diverse part sizes and volumes
Quality Control (质量控制)	100% Inspection, Dimensional Check, Cosmetic Inspection, Optical performance validation (if required)
Applications (应用)	LED Lighting fixtures, Camera lenses, Medical imaging devices, Sensor housings, Automotive lenses, and more

Main Features & Advantages

High Optical Clarity: Engineered for crystal-clear light transmission and minimal distortion, perfect for demanding optical applications.
Exceptional Durability and Impact Resistance: Polycarbonate is fundamentally tougher than glass or acrylic, providing reliable performance in rugged environments.
Precision and Consistency: Strict tolerance control and repeatable molding processes ensure identical components for seamless assembly.
Full Customization Capability: We are a pure customized manufacturer; all components are designed and produced completely to your specific blueprints and requirements.
One-Stop Engineering and Manufacturing: In-house mold design and fabrication simplify the supply chain and reduce time-to-market.
Scalable Production: Our wide range of injection molding machines enables efficient production of small batches and high-volume runs.