Injection Moulding Parts
Custom ABS Plastic Housing - Injection Molded, High Polish Finish
OVERVIEW Custom injection molded ABS plastic housing manufactured with a single-cavity, single-shot tooling process. Designed for applications requiring a durable, lightweight enclosure with a premium high-polish surface finish. Ideal for industrial controls, consumer electronics, and medical device housings. MANUFACTURING SPECIFICATIONS • Material: ABS (Acrylonitrile Butadiene Styrene) – High-flow grade for excellent surface replication • Process: Precision Injection Molding – Single Shot, Single Cavity • Mold Type: Big Tooling (Large part envelope, reinforced mold base) • Surface Finish: High Polish (Mirror Polish on visible surfaces; VDI 12–15 equivalent) • Dimensional Tolerance: ±0.05mm standard; ±0.01mm on critical seated features • Mold Base: LKM / HASCO / DME compatible • Cooling: Optimized baffle/tunnel cooling for uniform cycle control • Ejection: Precision ejector pins & plates, flash-free part release KEY ADVANTAGES • Superior Surface Quality: High polish finish replicates mold texture perfectly — no post-polishing required on A-surface. • Structural Rigidity: ABS offers excellent impact resistance and dimensional stability for thin-wall housings. • Cost-Efficient Tooling: Single-cavity big tooling balances upfront investment with part quality. • Consistent Repeatability: Tight process control ensures every shot meets specification. • Design Flexibility: Supports undercuts, snap-fits, bosses, and threaded inserts per design. TYPICAL APPLICATIONS • Industrial Control Enclosures & Junction Boxes • Consumer Electronics Housings (Routers, Set-Top Boxes, Smart Home Devices) • Medical Device Outer Casings (Non-implantable) • Appliance Covers & Trim Panels • LED Lighting Fixture Housings DESIGN NOTE For thin-wall ABS housings (≤1.5mm), we perform mold-flow analysis to optimize gate location, fill balance, and minimize sink marks. Rib patterns and wall thickness transitions are engineered to prevent warpage during ejection. QUALITY ASSURANCE Every production run undergoes in-process inspection and final QA. Critical dimensions verified by CMM. Visual inspection per AQL 1.5 standard. FAIR (First Article Inspection Report) available upon request. 12-month mold warranty; lifetime technical support.
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Injection Moulding Parts
Custom Injection Molded ABS Handset Handle - Mirror Chrome Electroplated
OVERVIEW Custom injection molded ABS handset handle with a mirror chrome electroplated finish. Manufactured via multi-cavity production tooling, this component delivers consistent geometry, excellent surface quality, and reliable assembly performance. The combination of structural ABS and metallic plating provides a premium appearance while maintaining lightweight ergonomics—suitable for handheld devices, control units, and finished consumer products. MANUFACTURING SPECIFICATIONS • Material: High-Gloss ABS (Selected for optimal plating adhesion) • Process: Precision Injection Molding (Multi-Cavity Production Tooling) + Electroplating (Cu/Ni/Cr) • Surface Finish: Mirror Chrome Electroplated Finish – Highly reflective, abrasion-resistant • Dimensional Tolerance: ±0.05mm (Critical mating interfaces controlled) • Production Capacity: Support for low-to-medium volume runs; scalable upon request • Lead Time: Standard production cycle including molding and plating KEY ADVANTAGES • Production-Grade Consistency: Multi-cavity tooling ensures repeatable part quality across every shot. • Premium Metallic Aesthetics: Electroplated finish replicates stainless steel or aluminum at reduced weight and cost. • Ergonomic Performance: Contoured handle design supports comfortable grip and intuitive operation. • Durable Surface: Plated layer offers improved scratch resistance compared to painted finishes. • Clean Appearance: Flash-free edges and uniform plating support direct integration into finished goods. TYPICAL APPLICATIONS • Handheld Control Units & Operator Interfaces • Aesthetic Instrument Housings (Beauty, Wellness, Analytical Equipment) • Consumer Electronics & Lifestyle Device Enclosures • Decorative Hardware & Architectural Handles • High-End Appliance Components PROCESS NOTE Electroplating deposits a thin metallic layer (copper/nickel/chrome) onto molded ABS substrates. While providing superior aesthetics and surface durability, product designers should consider end-use environments (chemical exposure, abrasion, UV) when specifying plated finishes for long-term deployment. QUALITY ASSURANCE In-process and final inspections verify plating adhesion, coating uniformity, and cosmetic integrity (no blisters, pits, or edge pull-away). Critical dimensions are checked per drawing. FAIR (First Article Inspection Report) available upon request. Lot-level traceability standard; full traceability available upon request.
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Injection Moulding Parts
PC LED Light Diffuser & Guide | Injection Molded, Uniform Illumination
OVERVIEW Precision injection molded PC (Polycarbonate) LED light diffuser and light guide component, engineered to convert point-source LED light into smooth, uniform surface illumination. The part combines optical-grade transparency with controlled light-scattering performance—eliminating hot spots, glare, and visible LED dots while maintaining high total light transmission. MANUFACTURING SPECIFICATIONS • Material: PC (Polycarbonate) – Optical Grade with diffusing additive package • Process: Precision Injection Molding, optimized gate & runner design for symmetric fill • Surface Finish: High Gloss on A-surface; micro-textured or diamond-polished light-exit face • Diffusion Performance: Uniform luminance distribution, no LED dot imaging, low haze gradient • Optical Properties: High total transmission, controlled scattering angle, minimal yellowing • Dimensional Control: Tight tolerance on wall thickness to ensure consistent diffusion effect • Clean Production: Molded and handled in a clean workshop; anti-static, dust-free packaging KEY ADVANTAGES • Uniform Backlight: Scatters LED point light into even panel glow—ideal for indicators and panels. • No Hot Spots: Engineered wall thickness and diffuser formulation remove bright dots and shadows. • High Clarity Base: Maintains PC’s inherent transparency and impact resistance. • Low Stress Optics: Controlled cooling prevents warpage and stress-induced birefringence. • Cleanroom Care: Parts protected from particles and scratches that would show under lit conditions. TYPICAL APPLICATIONS • LED Panel Light Diffusers & Edge-Lit Guides • Backlit Membrane Switches & Keypads • Automotive Ambient Lighting Diffusers • Medical Device Status Indicators & Illuminated Logos • Consumer Electronics Display Covers & Light Pipes • Signage Modules Requiring Even Glow PROCESS NOTE PC resin is thoroughly dried prior to molding to prevent splay. Diffusing agents (silica-based or micro-bead) are pre-compounded for consistent scattering. Gate location is selected to avoid weld lines crossing the active light zone. Mold temperature is stabilized to minimize internal stress and preserve optical uniformity. QUALITY ASSURANCE Inspected under backlit condition for hot spots, flow marks, and haze inconsistency. Dimensional verification on critical optical surfaces. Clean, anti-static packaging. FAIR available; lot-level traceability maintained
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Injection Moulding Parts
Black ABS Plastic Frame Injection Molding | Lighting System Bracket
OVERVIEW Custom black ABS plastic frame / bracket produced by single-shot injection molding for lighting system applications. This structural component is designed to hold, support, and align LED modules, light bars, diffusers, lenses, or wiring harnesses within a lighting assembly. It combines dimensional stability, impact resistance, and a consistent matte/smooth black finish for professional OEM integration. MANUFACTURING SPECIFICATIONS • Material: Black ABS (Acrylonitrile Butadiene Styrene), standard or flame-retardant grade available • Process: Single-shot injection molding • Structure: Frame / support bracket with mounting holes, snap-fit features, ribs, and locator bosses • Color: Custom black formulation with uniform color distribution and minimal weld-line visibility • Dimensional Tolerance: ±0.05mm standard; critical alignment features controlled as required • Wall Thickness: Optimized to prevent warpage, sink marks, and stress concentration • Surface Finish: Smooth or textured finish depending on lighting assembly requirements • Tooling: Single-cavity or multi-cavity tooling available for prototype and volume production KEY ADVANTAGES • Stable Support Structure: ABS provides good rigidity and impact strength for long-term fixture support. • Precise Alignment: Mounting holes, slots, and locating features help secure LED boards, lenses, or diffuser panels. • Lightweight Alternative: Replaces metal frames in non-load-critical lighting applications to reduce weight and cost. • Consistent Black Appearance: Uniform pigmentation reduces color variation between shots. • Design Flexibility: Supports snap fits, clips, ribs, standoffs, and integrated cable-routing features. • Cost-Effective Production: Single-shot molding simplifies tooling and maintains repeatable quality. TYPICAL APPLICATIONS • LED panel light frames • Strip light / light bar mounting brackets • Backlit signage support structures • Automotive or appliance interior lighting frames • Commercial lighting housings and internal brackets • Display, indicator, and illumination system components DESIGN NOTE For lighting frames, wall thickness and rib design are balanced to avoid warpage that could misalign optical components. Gate location is selected to minimize flow marks on visible surfaces and to maintain flatness of mounting planes. If the part operates near heat sources, FR-ABS or heat-resistant ABS grades can be evaluated during DFM review. QUALITY ASSURANCE Dimensional check of mounting holes, slot pitch, and flatness. Visual inspection for sinks, flash, short shots, and color consistency. Functional fit-check with mating LED/diffuser components available. FAIR and CMM inspection provided on request.
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Injection Moulding Parts
Dual Shot PC Light Guide Injection Molding | Clear & Light-Blocking Two-Shot Optical Part
OVERVIEW Custom dual-shot / two-shot injection molded light guide component made with optical-grade PC. The first shot forms a clear transparent substrate to transmit and guide light; the second shot adds a light-blocking color boundary or housing structure to prevent light leakage, define optical paths, and improve contrast. Ideal for LED lighting, automotive interior illumination, backlit panels, and precision optical assemblies. MANUFACTURING SPECIFICATIONS • Process: Dual Shot / Two-Shot Injection Molding / 2K Molding • Material: Optical-grade PC for the transparent light-guide shot; black/colored ABS, PC, or PC+ABS available for the blocking shot • First Shot: Clear PC substrate for high light transmission and low haze • Second Shot: Light-blocking material to seal edges, block stray light, and create structural/visual boundaries • Bonding: Interlocking geometry and optimized melt compatibility for strong two-material bonding • Surface Finish: High-gloss optical surface on light-transmitting areas; matte/textured or polished finish on blocking areas as required • Dimensional Control: Tight tolerance on light-path walls, edge definition, and mating features • Clean Handling: Produced and packed to avoid scratches, dust, and stress marks on optical surfaces KEY ADADVANTAGES • Integrated Light Guide + Light Block: One molded part replaces separate clear lens and black mask/shield components. • Reduced Assembly: Eliminates secondary gluing, ultrasonic welding, or manual insertion of light barriers. • Better Light Control: Blocking shot prevents side glow, light bleed, and unwanted reflection. • Strong Material Bond: Two-shot process creates reliable interlock between transparent and opaque regions. • Consistent Optical Performance: Clear PC shot maintains uniform transmission and minimal distortion. • Cost-Efficient at Volume: Lower labor and fewer secondary operations compared with multi-part assemblies. TYPICAL APPLICATIONS • LED light guides with integrated light-blocking borders • Automotive ambient / interior lighting components • Backlit keypad, display, and panel optical parts • Indicator windows with anti-light-leakage frames • Medical device illumination components • Consumer electronics optical path modules PROCESS NOTE PC must be properly dried before molding to avoid splay and silver streaks. Gate locations and rotation/indexing sequence are optimized to keep weld lines away from critical light-transmitting zones. The second shot is engineered to fully encapsulate or border the clear PC region without inducing excessive stress or warpage. QUALITY ASSURANCE Backlit visual inspection for light leakage, hot spots, haze, and flow marks. Dimensional check of optical paths, wall thickness, and bonding interfaces. Fit-check with mating LED/diffuser components available. FAIR and CMM inspection on request.
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Injection Moulding Parts
PC/ABS Plastic Housing Injection Molding | Matt Finish Single Shot Enclosure
OVERVIEW Custom PC/ABS plastic housing produced by single-shot injection molding with a uniform matt surface finish. This enclosure-type component is designed for handheld electronics, communication devices, remote controls, and consumer equipment housings. PC/ABS combines the heat resistance and strength of polycarbonate with the processability and impact toughness of ABS, making it suitable for durable, high-quality outer shells. MANUFACTURING SPECIFICATIONS • Material: PC/ABS blend – balanced impact strength, heat resistance, and dimensional stability • Process: Single-shot injection molding • Surface Finish: Matt / low-gloss texture; consistent appearance across visible surfaces • Features: Thin walls, button apertures, speaker/mic openings, snap fits, mounting bosses, and internal ribs • Dimensional Tolerance: Controlled wall thickness and flatness to ensure proper assembly • Mold Finish: Textured cavity surfaces to achieve uniform matt appearance and hide minor flow marks • Quality: Flash control, gate optimization, and warpage management for high-quality housing parts KEY ADVANTAGES • Durable Housing Material: PC/ABS offers better heat resistance and toughness than standard ABS alone. • Matt Aesthetic: Low-gloss finish provides a professional, non-reflective surface suitable for handheld and electronic enclosures. • Good Processability: Stable flow and mold-filling behavior support complex housing geometries. • Integrated Features: Can include clips, ribs, bosses, and openings in one molded part to reduce assembly. • Dimensional Stability: Maintains shape and fit after molding, shipping, and end-use temperature cycles. • Cost-Effective Production: Single-shot molding keeps tooling and unit cost competitive for volume enclosures. TYPICAL APPLICATIONS • Telephone / cordless phone housings • Remote control and handheld device enclosures • Communication equipment outer shells • Consumer electronics housings • Control panel covers and keypad surrounds • Small appliance and office equipment casings DESIGN NOTE Wall thickness, rib spacing, and boss design are optimized to avoid sink marks on matt surfaces and to maintain structural rigidity. Gate location is selected to minimize visible weld lines on A-surface areas. For PC/ABS, drying and melt-temperature control are important to ensure consistent color, surface quality, and mechanical performance. QUALITY ASSURANCE Visual inspection for surface uniformity, flash, short shots, sink marks, and texture consistency. Dimensional and fit-check with mating components. Button-hole/slot verification and overall flatness inspection. FAIR and CMM inspection available on request.
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Injection Moulding Parts
PC/ABS Camera Housing Injection Molding | High Gloss Single Shot Enclosure
OVERVIEW Custom PC/ABS camera housing produced by single-shot injection molding with a high-gloss surface finish. Designed for camera bodies, lens surrounds, mounting enclosures, and consumer imaging device shells, this part combines the heat resistance and strength of PC with the toughness and moldability of ABS. The glossy A-surface delivers a premium appearance, while internal features support precise assembly of lenses, brackets, PCBs, and fasteners. MANUFACTURING SPECIFICATIONS • Material: PC/ABS blend for balanced impact strength, thermal stability, and dimensional control • Process: Single-shot injection molding • Tooling Steel: SS136 mold steel for wear resistance, polishability, and longer tool life • Surface Finish: High gloss / gloss finish on external visible surfaces • Features: Lens opening, mounting holes, snap fits, internal ribs, boss posts, and alignment features • Dimensional Control: Tight tolerances on aperture/pocket geometry and parting-line location • Appearance: Controlled gate placement and polish-grade tool surfaces to reduce flow marks and sink visibility • Production: Suitable for prototype, low-volume, and serial production runs KEY ADVANTAGES • Premium High-Gloss Look: Polished SS136 tool surfaces help achieve a bright, reflective exterior finish. • Strong Yet Processable: PC/ABS offers better heat resistance and toughness than standard ABS housings. • Camera-Ready Geometry: Lens openings and mounting features can be molded in place to reduce secondary work. • Dimensional Stability: Maintains shape around critical apertures and assembly interfaces. • Good Impact Resistance: Suitable for handheld, portable, or installed camera enclosures. • Cost-Effective Single Shot: One molding cycle produces a finished housing structure with integrated features. TYPICAL APPLICATIONS • Camera body housings • Security / IP camera enclosures • Lens surround and bezel components • Action camera or consumer imaging device shells • Mounting brackets integrated into outer housings • Electronic device covers requiring high-gloss appearance PROCESS NOTE PC/ABS requires proper drying before molding to avoid splay and surface defects. High-gloss finishes demand well-polished mold cavities, controlled melt and mold temperatures, and optimized packing to minimize sinks and warp. Gate location is carefully selected to keep weld lines away from prominent glossy surfaces and critical lens openings. QUALITY ASSURANCE Visual inspection for gloss uniformity, scratches, flow marks, sink marks, and flash. Dimensional check of lens openings, mounting holes, and overall flatness. Fit-check with mating lens, bracket, or PCB components available. FAIR / CMM inspection on request.
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Injection Moulding Parts
Dual Shot PP+TPE Spoon Injection Molding | FDA Food-Grade Two-Shot Utensil
OVERVIEW Custom dual-shot / two-shot injection molded spoon and utensil components made from FDA-compliant PP and TPE materials. The hard PP shot provides structural rigidity, heat resistance, and food-safe contact performance, while the soft TPE shot adds a comfortable grip, non-slip handle, or colored accent zone. Produced with a 2x2 dual-shot tooling cavity and SS136 mold steel for repeatable quality and longer tool life. ⚙️ MANUFACTURING SPECIFICATIONS • Process: Dual Shot / Two-Shot Injection Molding / 2K Overmolding • Materials: FDA PP + FDA TPE, both suitable for food-contact applications • Hard Shot: PP for spoon body / bowl structure — lightweight, rigid, and heat resistant • Soft Shot: TPE for handle grip / overmold area — soft-touch, non-slip, flexible • Tooling: 2x2 cavity dual-shot mold • Mold Steel: SS136 for wear resistance, polishability, and stable production runs • Bonding: Mechanical interlock and optimized process window for PP-TPE overmold adhesion • Finish: Smooth, cleanable surfaces suitable for tableware and kitchen utensils • Testing: Food-contact / food-grade compliance testing available as required KEY ADVANTAGES • Food-Grade Materials: PP and TPE grades selected for food-contact safety. • Soft + Hard Combination: Rigid spoon body with comfortable soft-touch handle in one part. • No Secondary Assembly: Dual-shot molding integrates grip and structure directly. • Safe & Smooth Surface: Easy to clean, suitable for repeated use and washing. • Color Contrast: Different PP/TPE colors can be used for branding or grip identification. • Repeatable Quality: 2x2 cavity tooling supports consistent volume production. TYPICAL APPLICATIONS • Dual-color spoons and forks • Baby / toddler feeding utensils • Kitchen and dining tableware • Ice cream, dessert, or tasting spoons • Non-slip handle cutlery • Food-service and household utensil components PROCESS NOTE PP must be properly dried/processed according to material requirements to avoid surface defects. TPE overmold temperature and pressure are controlled to ensure good bonding without degrading the soft-touch material. Gate and parting-line design keep flash and weld lines away from critical food-contact and gripping surfaces. QUALITY ASSURANCE Visual inspection for color consistency, flash, short shots, delamination, and bonding defects. Dimensional check of spoon length, bowl shape, wall thickness, and handle grip zone. Food-contact material certification and testing can be provided upon request.
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Injection Moulding Parts
FDA TPE Medprene Ear Set Injection Molding | Soft Touch Single Shot Ear Hook / Eartip Component
OVERVIEW Custom single-shot injection molded ear set / ear hook / eartip component made from FDA-grade TPE, Medprene material. The soft elastomeric formulation provides a gentle, skin-friendly surface that conforms comfortably to the ear contour for extended wear. With a very fine finish and controlled flexibility, this part is suitable for headphones, hearing aids, audio ear hooks, sports ear sets, and medical/wellness devices requiring soft-touch comfort. MANUFACTURING SPECIFICATIONS • Material: FDA TPE / Medprene soft-touch elastomer • Process: Single-shot injection molding • Hardness: Customizable TPE durometer for comfort, grip, and rebound • Surface Finish: Very fine / smooth finish to reduce skin irritation and improve wearing comfort • Features: Curved ear-hook profile, retention shape, thin sections, and ergonomic contour • Dimensional Control: Consistent wall thickness and elastic recovery after repeated flexing • Clean Production: Suitable for skin-contact and regulated material applications • Quality: Flash, burr, and parting-line control for comfortable ear-contact surfaces KEY ADVANTAGES • Skin-Friendly Comfort: Soft TPE/Medprene feels gentle against the skin during long-term use. • Conforming Fit: Flexible material adapts to ear shape for secure and stable positioning. • Fine Surface Quality: Smooth finish helps reduce friction, chafing, and visible molding defects. • Single-Material Simplicity: One-shot molding reduces tooling complexity versus multi-shot parts. • Good Elastic Recovery: Maintains shape after bending, stretching, or daily handling. • FDA-Grade Material Option: Supports applications with stricter material compliance needs. TYPICAL APPLICATIONS • Ear hooks and ear loops for headphones / ear sets • Soft eartips, ear cushions, and retention pieces • Hearing-aid or assistive-listening device soft components • Sports audio gear comfort accessories • Medical/wellness device skin-contact parts • Wearable audio and communication device soft-touch elements PROCESS NOTE TPE requires proper drying and temperature control to avoid splay, streaks, or weak knit/weld lines. Gate location is selected to minimize visible marks on visible/contact surfaces. Wall thickness and radii are balanced to prevent stress concentration while keeping the part flexible and comfortable. QUALITY ASSURANCE Visual inspection for surface defects, flash, short shots, discoloration, and finish consistency. Flex/rebound check and dimensional verification of curvature and fit contour. Material certification and compliance documentation available on request.
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Injection Moulding Parts
Clear PC Light Guide Injection Molding | High Transparency Single Shot Optical Part
OVERVIEW Custom single-shot injection molded light guide component made from optically clear PC. This is a high-transparency / non-diffusive optical part designed to transmit and direct light with minimal distortion, haze, or loss. The mold surfaces are highly polished to support clean light paths and a clear appearance, making the part suitable for LED indicators, illumination modules, display lighting, and precision optical assemblies. MANUFACTURING SPECIFICATIONS • Material: Optical-grade / clear PC, non-diffusive formulation • Process: Single-shot injection molding • Tooling: Single-cavity tooling • Surface Finish: High polishing / mirror-like finish on optical surfaces • Clarity: High light transmission, low haze, minimal internal scattering • Features: Small light-guide legs / prisms / optical paths / transparent transmission structures • Dimensional Control: Tight tolerance on wall thickness, optical faces, and light-entry/exit areas • Clean Handling: Packaged to avoid scratches, dust, and stress marks on clear surfaces KEY ADVANTAGES • High Clarity: Clear PC maintains bright, direct light transmission without diffusion haze. • Polished Optical Surfaces: High-polish tooling helps reduce flow marks, scratches, and visual defects. • Precise Light Guidance: Suitable for directing LED light to specific indicator or display areas. • Single-Shot Efficiency: One molding cycle produces a complete transparent optical component. • Good Heat and Impact Performance: PC offers better thermal and mechanical properties than standard acrylic in many applications. • Consistent Appearance: Clear, glossy finish supports premium optical and electronic products. TYPICAL APPLICATIONS • LED light guides and light pipes • Clear optical transmission components • Indicator and status-light guide parts • Display / panel illumination elements • Consumer electronics optical pieces • Automotive or appliance clear light-conducting parts PROCESS NOTE Clear PC must be properly dried before molding to avoid splay, silver streaks, and clarity loss. High-polish cavities require careful gate placement and process control to keep weld lines, flow marks, and stress lines away from critical optical surfaces. Melt and mold temperatures are optimized to preserve transparency and reduce internal haze. QUALITY ASSURANCE Visual inspection under light for haze, scratches, flow marks, bubbles, and clarity. Backlit or transmission check for light path performance. Dimensional verification of optical surfaces and mounting features. CMM / FAIR inspection available on request.
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Injection Moulding Parts
Large Size PC Dual Shot Housing Injection Molding | Transparent/Optical Enclosure & Lamp Cover
OVERVIEW Custom large-size dual-shot / two-shot injection molded PC housing and optical cover component. The part is produced as a bigger-format 2K mold project using PC material, with SS136 mold steel to support high polishing, dimensional stability, and longer production life. Suitable for transparent/colored optical housings, lamp covers, tail-light style enclosures, and complex multi-zone plastic shells that require different optical or structural performance in one integrated part. MANUFACTURING SPECIFICATIONS • Process: Dual Shot / Two-Shot Injection Molding • Material: PC / Polycarbonate; can be configured as clear, tinted/red, or mixed optical grades • Tooling Steel: SS136 for wear resistance, polishability, and stable large-mold performance • Mold Type: Big-size dual-shot mold with rotated or indexed core/mold sequence as required • Surface Finish: High polish / optical-quality finish on visible and light-transmitting surfaces • Size Capability: Large-part molding with controlled warpage, sink, and stress • Features: Transparent/colored lens zones, mounting features, ribs, bosses, snaps, and sealing surfaces • Dimensional Control: Tight management of parting lines, wall thickness, and optical surface flatness KEY ADVANTAGES • One-Part Integration: Dual-shot molding combines multiple material zones or optical functions in a single component. • PC Clarity & Strength: Polycarbonate offers high light transmission, impact resistance, and heat performance. • Large Mold Capability: Big-size 2K tooling built to handle larger housing/cover geometries. • Premium Optical Surface: SS136 polish-grade steel helps achieve clear, glossy, and defect-resistant surfaces. • Reduced Assembly: Integrated structure lowers secondary joining, gluing, or assembly steps. • Stable Production: Robust tooling design supports repeatable quality for complex large parts. TYPICAL APPLICATIONS • Automotive or appliance lamp / tail-light covers • Transparent and tinted optical housings • Large consumer-electronics clear covers • Instrument panel and indicator enclosures • Multi-zone PC shells with structural and light-transmitting areas • Outdoor/industrial equipment optical covers and bezels PROCESS NOTE Large PC dual-shot parts require careful control of drying, melt temperature, mold temperature, and packing to avoid stress marks, flow lines, warp, and haze. Gate and parting-line placement are optimized to keep defects away from critical optical/visible surfaces. For tinted or red PC zones, color consistency and light-transmission uniformity are closely monitored. QUALITY ASSURANCE Visual inspection for clarity, color consistency, scratches, flash, short shots, sink marks, and weld/flow lines. Optical/light-transmission check where applicable. Dimensional and flatness verification for mounting and sealing interfaces. CMM / FAIR inspection available on request.
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