Rolling Shutter Cup Holder Assembly Injection Mold

Core Advantages

• Complex Geometry Capability: Skilled in forming intricate features like rolling rails, snapfits, and thinwall ribs. Precise slider and ejector designs ensure clean part release without damage.
• Fit Precision Control: Critical mold dimensions are maintained within IT8IT10 tolerance grades for multicomponent assembly (cover to rails), ensuring smooth, nonbinding sliding action.
• Material Adaptability: Mold design accommodates various engineering plastics (e.g., ABS, PC/ABS, POM), allowing shrinkage and cooling system adjustments based on customer material selection.
• Surface Finish Consistency: Mold cavities can be finely textured or polished to match interior requirements, ensuring tactile and visual consistency of finished parts.

Product Features

• Precision Slider/Core Pull Mechanisms: Accurate slider or lifter designs form undercuts and side holes in the roller guide rails, ensuring reliable and stable action.
• Wear-Resistant Design: Inserts or localized heat treatment are applied at high-wear areas (like sliding rails) to extend overall mold life.
• Optimized Cooling System: Conformal cooling channels are designed based on part wall thickness to effectively control cycle time and minimize shrinkage deformation.
• Replaceable Wear Components: Critical forming inserts in high-wear areas (e.g., rail sections) are designed to be detachable, facilitating maintenance and reducing long-term costs.

Applications

This mold is primarily used to produce roller shade cup holder assemblies for automotive interior center consoles. It is applicable for instrument panel or floor console modules in passenger vehicles (cars, SUVs, MPVs) and supplied to Tier1 automotive suppliers and OEMs.

Common Issues & Solutions

• Issue: Noisy or resistant sliding of the roller cover in the rails.
  Solution: Optimize draft angles and surface polishing/texturing uniformity in the rail areas; inspect slider fit clearances to prevent flash or burrs.
• Issue: Sink marks on the cup holder housing edges or snapfit locations.
  Solution: Optimize gate location or increase local holding pressure via mold flow analysis; adjust cooling efficiency at corresponding areas to ensure uniform cooling.
• Issue: Rail dimension wear and increased clearance after long production runs.
  Solution: Use wearresistant steel with nitriding/coating for rail forming inserts; design inserts as replaceable for easier maintenance.

Important Considerations

• Provide the complete 3D assembly drawing of the roller shade component before mold design to confirm interpart relationships and motion paths.
• Specify the plastic material grade and additives (e.g., glass fiber content) accurately for shrinkage setting and steel selection evaluation.
• Regularly clean oil residue and debris from slider and rail areas; inspect the lubrication system to ensure smooth mechanism operation.

Q: 10. If I want to develop a product containing injection-molded parts, what kind of assistance can you provide?

We can provide full support ranging from product development review and structural design, to mold manufacturing, volume injection molding, printing, and assembly. We can collaborate with customers in the early stages of product development to optimize designs for cost reduction and improved manufacturability.

Q: 9.What is the company's quality policy?

The company always adheres to the quality policy of "Precision, High Efficiency, Forging Quality," and is committed to providing customers with high-quality services through advanced technology and an excellent management team.

Q: 8.What are your competitive advantages compared to other mold enterprises?

Our advantages lie in the combination of Singapore's precision mold technology, advanced production equipment (extensive imported CNC and injection molding machines), a comprehensive one-stop production process (from design to assembly), and a strict quality management system certified by IATF 16949.

Q: 7.Who are your main customers, and to which regions are the products exported?

We have established good cooperative relations with well-known companies, including UK's Land Rover and Triumph Motorcycles, domestic SAIC, Changan, ABB charging stations, and Japan's Tiger Corporation. Our products are exported to countries such as Japan, Europe, and the United States.

Q: 5. What quality system certifications has the company obtained?

The company has passed the IATF 16949 quality system certification, ensuring our product quality in the automotive and industrial sectors meets international standards.

Q: 6.In which fields are the company's products mainly applied?

Our products are widely used, mainly in areas such as automotive interiors, new energy charging piles, and household appliances.

Q: 4.What main production equipment does the company have?

We possess several imported precision machining facilities, including well-known foreign brand precision machines such as CNC machine tools, EDM spark machines, and slow-moving wire cutting machines. We also have a number of high-performance injection molding production equipment from Japan and Germany.

Q: 3.Where is the company currently located, and what is the scale of the factory?

The company relocated to Guigu Park, Jiashan County, Zhejiang Province in 2016. Currently, the plant covers an area of 7,000 square meters, with a usable area of 14,000 square meters, and employs about 100 people.