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High Gloss SPI A1 Mirror Polish Injection Mold for Transparent PMMA LED Light Lens Molding

  • High Gloss SPI A1 Mirror Polish Injection Mold for Transparent PMMA LED Light Lens Molding
Place of Origin Xiamen, Fujian, China
Brand Name Creator
Certification ISO 9001:2015
Model Number KD-SF-001
Minimum Order Quantity 100 Pieces
Price Negotiation
Packaging Details Export-grade carton with PE bag, palletized for container shipment
Delivery Time 25-35 working days for new mold, 7-15 days for production
Payment Terms T/T, L/C, PayPal, Western Union
Supply Ability 100000 Pieces per Month
Product Details
Surface Finish SPI A1 Mirror Polish Material PMMA Optical Grade
Application LED Lens / Display Cover
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SPI A1 Mirror Polish Injection Mold

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Transparent PMMA Optical Mold

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LED Lens Molding SPI A1 Mold
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Product Description

High Gloss Mirror Polish Injection Mold SPI A1 Finish for Transparent PMMA LED Light Lens Molding

Xiamen Creator Technology Co., Ltd. specializes in high-gloss mirror polish injection molds achieving SPI A1/A2 surface finish standards for transparent PMMA and polycarbonate optical components. Our precision polishing process delivers crystal-clear LED light lenses, display covers, and automotive lighting components with zero visible flow marks or surface defects.

Key Features & Advantages

  • SPI A1/A2 mirror polish finish with surface roughness Ra ≤ 0.025μm
  • Transparent optical-grade PMMA and PC material processing
  • Diamond polishing of mold cavities with microscopic inspection
  • Optimized gate design and venting for clarity-critical parts
  • Mold temperature control system for uniform surface quality
  • In-house polishing workshop with experienced craftsmen

Technical Specifications

Surface FinishSPI A1/A2 Mirror Polish
MaterialPMMA, PC, Optical-grade Resin
Mold SteelS136, NAK80, 420 Stainless
Surface RoughnessRa ≤ 0.025μm
Mold Precision±0.01mm
ApplicationLED Lenses, Display Covers, Light Guides
Injection Machine120-350 ton with precise temp control
Lead Time30-35 working days

Manufacturing Excellence

Our in-house mold polishing department features experienced polishing craftsmen with 10+ years of expertise in optical-grade mold finishing. We use progressive diamond polishing techniques from rough to mirror finish, with 400x microscopic inspection at every stage. Our climate-controlled polishing room and precision injection machines ensure consistent high-gloss part quality batch after batch.

Frequently Asked Questions

Q: What SPI finish levels can you achieve?

A: We achieve SPI A1, A2, and A3 mirror polish finishes with surface roughness down to Ra 0.025μm, suitable for optical transparent parts.

Q: Can you produce crystal-clear PMMA lenses?

A: Yes. Our mirror-polished molds with optimized gate design and precise temperature control produce crystal-clear PMMA and PC lenses without visible defects.

Q: How do you ensure consistent surface quality?

A: We inspect mold surfaces at 400x magnification throughout the polishing process and perform first-article approval with surface roughness measurement before production.

Q: Do you offer texture finishes as well?

A: Yes. We provide VDI texture, Mold-Tech textures, custom etching, and matte/satin finishes in addition to high-gloss polishing.

Tags:

custom injection molding

injection mold tooling

injection moulding service