Ultra-Thin Precision Castings
Tight Tolerance Control |Effective Warpage Suppression
Case: 1.6mm Thin Electronic Panel
Resolving Porosity Challenges
Effectively Maximizing Production
Yield Rates
Case: Deep Machining for Guide Pin Holes
Ejector Pin Mark Eliminatio
Optimized Ejector Pin Layouts
Case: Mark Elimination on Heat Sink Fin Surfaces
Deep Self-Tapping Thread Design
Eliminating Secondary Tapping Costs
Case: Deep Thread Self-Tapping for Medium Hand Tools
Case 1: 1.6mm Thin Electronic Panel
Overcoming Warpage & Flatness Challenges
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Thin-Wall Deformation: Controlling structural flatness in thin-wall (1.6mm) die castings, which are highly susceptible to thermal distortion.
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Flow & Ejection Control: Optimized runner gating and advanced ejection pin layouts to ensure even filling and eliminate mechanical distortion during ejection.
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High-Precision Flatness: Successfully minimized dimensional distortion, securing excellent flatness control and stable mass-production yield rates.
Case 2: High-Hermeticity Precision Casting
Porosity Reduction for Mass Production
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Low Yield & Leakage Risk: A critical high-pressure air compressor component faced severe leakage risks post-machining due to internal porosity. The client's previous supplier suffered from a production yield rate of under 50%
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Existing Tooling Optimization: Without changing the product's part structure, we re-engineered the runner design and venting configurations on the existing tooling, combined with precise production parameter controls.
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Porosity Reduction & Mass Production: Effectively minimized internal defects and blowholes, significantly elevating the yield rate and successfully bringing the project into stable mass production.
Case 3: High-Cosmetic Lighting Enclosure
Ejector Pin Mark Elimination
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Cosmetic Surface Conflict: The lighting enclosure requires a flawless cosmetic surface, but its densely packed heat sink fins typically force traditional mold designs to place ejector pins where they leave severe, unfixable marks.
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Ejection Force Re-Engineering: We re-evaluated the mold structure and re-engineered the ejection mechanical distribution to optimize part release behavior without compromising demolding stability.
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Zero Visible Marks: Successfully overcame demolding force constraints, achieving complete elimination of ejector pin marks on all primary cosmetic surfaces.
Case 4: Self-Tapping Fastening Design (M4 × 9.5mm Effective Depth)
Direct Fastening Without Secondary Drilling
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High Secondary Costs: Hand tool body castings demand both structural strength and assembly stability. Traditionally, clients had to perform separate post-cast drilling and tapping processes, leading to prolonged cycle times and high secondary machining costs.
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Advanced Mold & Hole Engineering: We re-engineered the mold design so that the as-cast cored holes can be used directly for self-tapping. Through a specialized hole configuration, sturdy threads are gradually formed upon screw insertion.
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Zero Tapping Required: Successfully secured optimal fastening strength while completely eliminating secondary drilling and tapping, significantly shortening lead times and reducing overall production costs.
Contact Us
Tel：886-4-25565618
Fax：886-4-25565826
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Office Hours
Mon - Fri: 8:30 AM - 5:30 PM (GMT+8)
Over 30 Years of Expertise
- 20+ years of manufacturing experience for global hand tool brands
- Specialized in products with high porosity-control requirements
- Equipped with premium, Japanese-engineered die casting machinery
- Machinery tonnage ranging from 125T to 650T
- Certified under ISO 9001 Quality Management System
Our Services
-Aluminum & zinc alloy die casting manufacturing
-Comprehensive surface treatments (Sandblasting, Deburring, Coating, Vibratory Finishing, Anodizing, etc.)
-Advanced mold runner & gating design
-Expertise in ADC12, ADC10, ADC6, A356, and custom alloy materials (All accompanied by Mill Test Reports / Material Certificates)
Location
No. 16, Ln. 85, Yuehu Rd., Dunbei Vil., Houli Dist., Taichung City, Taiwan
Directions: Take National Highway No. 1 (Houli Interchange) towards Houli ➔ Drive along Sec. 3, Houke Rd. ➔ Turn left at Lane 85, Yuehu Rd. to arrive at our facility.
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