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Precision Injection-Molded White Plastic Positioning & Fixing Component

Key Advantages of One-Stop Services
Benefit Why It Matters
Faster Time-to-Market No supplier delays; seamless design-to-production handoff
Lower Costs Bulk material discounts, reduced rework, and no middlemen
Better Quality Control Consistent standards across all stages
Risk Reduction Early DFM feedback prevents costly mold revisions
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  • YIXUN mold

  • 8480419090

A high-strength, lightweight structural part engineered for rapid positioning and anti-rotation fixation in lighting equipment, smart home devices, and industrial instruments—crafted via advanced precision injection molding for consistent quality and reliable performance.


This positioning and fixing component is made of high-rigidity engineering plastic (ABS/PP) through precision injection molding. Featuring a spoked hollow structure with a central circular hole and outer toothed edges, it achieves seamless snap-fit connection with matching slots, providing stable installation, anti-loosening, and shock absorption functions. The matte white finish ensures excellent wear resistance and dimensional stability, making it an ideal choice for mass-produced equipment and lighting products.

Core Advantage: Precision Injection Molding Craftsmanship

Our specialized injection molding process is tailored to the intricate structure of this component, guaranteeing superior quality and batch consistency:
  • High-Precision Mold Manufacturing: Adopts premium S136 tool steel molds with micro-machining technology, achieving dimensional tolerance as tight as ±0.02mm. This ensures the accurate fit of toothed edges and matching slots, avoiding loose or stuck issues during assembly.

  • Optimized Molding Parameters: Strictly controls injection pressure (80-100 MPa) and melt temperature (200-230°C) to ensure uniform material flow. The spoked and toothed structures are fully filled without defects such as sink marks, flash, or warpage.

  • Efficient Mass Production: Multi-cavity mold design (8-12 cavities per mold) enables high-volume production, reducing unit costs while maintaining consistent quality across every batch.

  • Burr-Free Surface Treatment: Automated deburring and polishing processes create a smooth, burr-free surface (SPI A2 grade), preventing scratches on matching components and ensuring safe handling during assembly.

Key Features

1. Stable & Reliable Fixing Performance

  • Outer toothed edges: Precisely engage with equipment housing or base slots to achieve anti-rotation fixation, effectively preventing component loosening caused by vibration.

  • Central circular hole: Designed for sleeving on rotating shafts or fixing posts, ensuring accurate positioning and concentricity during installation.

2. Lightweight & High-Strength Structure

  • Spoked hollow design: Reduces overall weight by 30% compared to solid structures while maintaining sufficient load-bearing capacity and impact resistance.

  • High-rigidity material: ABS/PP plastic offers excellent structural stability, withstanding long-term use without deformation or wear.

3. Convenient Installation & Wide Compatibility

  • Tool-free snap-fit installation: Enables quick assembly, improving production efficiency for equipment manufacturers.

  • Matte white finish: Resists yellowing, scratches, and daily wear, compatible with various interior designs and equipment aesthetics.

Specifications

Parameter
Details
Material
High-Rigidity ABS / PP (Customizable)
Color
Matte White (Custom Pantone Colors Available)
Dimensional Tolerance
±0.02mm
Wall Thickness
2.0 - 2.5mm
Operating Temperature
-20°C ~ 85°C
Mounting Type
Snap-Fit / Shaft Sleeving

Customization Options

  • Material customization: Choose anti-static ABS, chemical-resistant PP, or fiberglass-reinforced plastic based on application scenarios.

  • Dimensional adjustment: Modify the size of the central hole, number of spokes, and tooth profile to match specific equipment designs.

  • Color & finish: Customize glossy finish or Pantone colors to align with brand aesthetics.

  • Branding: Add micro-embossed logos or part numbers to the surface via mold modification for product traceability.

Application Scenarios

  • Lighting equipment: Embedded mounting buckles for downlights, spotlights, and panel lights, ensuring stable connection with ceilings.

  • Smart home devices: Base fixing parts for small appliances (e.g., air purifiers, smart speakers), preventing sliding or rotation.

  • Industrial instruments: Internal module positioning buckles for testing equipment, ensuring component stability in vibrating environments.

Why Choose Our Injection-Molded Positioning Component?

We combine precision injection molding technology, lightweight high-strength design, and easy installation to create a cost-effective fixing solution for mass-produced equipment. Every component undergoes strict quality inspection to ensure dimensional accuracy and performance consistency, helping you improve production efficiency and product reliability.


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Yixun is the China first generation mold maker, specialize in mold and moulding, provide one-stop plastic manufacturing service, feature in building medical and healthcare device tooling.
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