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Dongguan Heya Precision Mold Co., Ltd

  • China,Dongguan ,Guangdong
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China Auto Industry Aluminum Alloy Die Casting Mold For Engine / Chassis Parts
China Auto Industry Aluminum Alloy Die Casting Mold For Engine / Chassis Parts

  1. China Auto Industry Aluminum Alloy Die Casting Mold For Engine / Chassis Parts
  2. China Auto Industry Aluminum Alloy Die Casting Mold For Engine / Chassis Parts
  3. China Auto Industry Aluminum Alloy Die Casting Mold For Engine / Chassis Parts
  4. China Auto Industry Aluminum Alloy Die Casting Mold For Engine / Chassis Parts
  5. China Auto Industry Aluminum Alloy Die Casting Mold For Engine / Chassis Parts

Auto Industry Aluminum Alloy Die Casting Mold For Engine / Chassis Parts

  1. MOQ: 1pcs
  2. Price: Negotiable
  3. Get Latest Price
Payment Terms T/T,D/A,D/P,Western Union
Supply Ability 200 pcs/week
Delivery Time 15-20 work days
Packaging Details Coated with anticorrosive oil , packed in carton box
Product Name Die Casting Mold
Highlight High-Precision Uniform Textures
Tolerance +/-0.005mm
Hardness 43-47 HRC
Feature Durable
Processing Method Electroforming Processing
Material Stainless steel, brass, aluminum, tin, and other metal alloys
Application Biomedical Industry
Brand Name HEYA
Model Number HY-1001
Certification ISO9001
Place of Origin Guangdong, China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T,D/A,D/P,Western Union Supply Ability 200 pcs/week
Delivery Time 15-20 work days Packaging Details Coated with anticorrosive oil , packed in carton box
Product Name Die Casting Mold Highlight High-Precision Uniform Textures
Tolerance +/-0.005mm Hardness 43-47 HRC
Feature Durable Processing Method Electroforming Processing
Material Stainless steel, brass, aluminum, tin, and other metal alloys Application Biomedical Industry
Brand Name HEYA Model Number HY-1001
Certification ISO9001 Place of Origin Guangdong, China
High Light aluminum alloy die casting moldengine parts die casting moldauto aluminum die cast mold

Heya Precision: Aluminum Alloy Auto Industry Die Casting Molds

We specialize in crafting aluminum alloy die casting molds tailored for auto OEMs, automotive parts manufacturers, and auto component suppliers—focused exclusively on the high-demand engine and chassis parts of vehicles. Every mold is engineered to align with the rigorous standards of the auto industry: engine parts need to withstand high temperatures and tight assembly, while chassis parts require strong load-bearing capacity—so we build our molds with CAD/STEP file compatibility, ±0.005mm precision, and a 150k+ production cycle lifespan to support high-volume, consistent manufacturing of reliable auto components.

Why Our Auto Engine/Chassis Die Casting Molds Fit Your Production

Auto industry aluminum alloy parts (especially engine and chassis components) have unique demands that generic molds often fail to meet—our design targets the practical challenges you face in automotive manufacturing:


  • Precision = Safe, Stable Assembly: Engine and chassis parts connect to critical vehicle systems (e.g., engine blocks, suspension components). Even 0.01mm deviation can cause assembly gaps, leading to 12%+ rework or potential safety risks (e.g., loose chassis parts). Our ±0.005mm precision eliminates these issues, ensuring parts fit seamlessly into vehicle assemblies;
  • CAD/STEP Compatibility Saves Development Time: Auto manufacturers rely on CAD/STEP files for detailed 3D designs of engine/chassis parts (e.g., structural ribs, mounting holes). Generic molds often require file conversion, adding 3–5 days of delays—we import your files directly, skipping rework and speeding up mold production;
  • High-Volume Runs Need Durable Molds: Popular vehicle models require 100k–200k units of key engine/chassis parts per production cycle. Standard molds wear out after 80k cycles, forcing unplanned replacements that disrupt production. Our 150k+ cycle lifespan covers most high-volume needs, cutting mold replacement costs by 40%.

Core Strengths for Auto Engine/Chassis Part Manufacturing

1. Seamless CAD/STEP File Support

We accept all mainstream automotive CAD/STEP formats (AutoCAD, SolidWorks, Siemens NX) and work directly with your 3D designs—whether your engine/chassis part needs complex structural features (e.g., heat dissipation ribs for engine components, load-bearing brackets for chassis) or precise mounting holes. Our team first reviews your files to optimize manufacturability: for example, adjusting draft angles for engine part ribs to avoid aluminum sticking, or refining chassis part edge profiles to enhance load resistance. No more "design vs. mold mismatch"—every detail of your auto part is replicated exactly.

2. ±0.005mm Precision for Critical Auto Components

Engine and chassis parts are safety-critical, so precision in key areas is non-negotiable. Our molds maintain ±0.005mm tolerance for:
  • Mounting holes (to align with vehicle frames or engine blocks, avoiding "stripped bolts" or loose fits);
  • Structural edges (to ensure chassis parts bear weight evenly, preventing stress cracks);
  • Engine part openings (e.g., for fluid lines or wiring, ensuring no leaks or interference).
    This precision not only reduces assembly time by 15% but also ensures compliance with auto industry quality standards (e.g., IATF 16949-aligned production, where consistency is mandatory).

3. Aluminum Alloy Optimization for Auto Needs

Aluminum alloy is ideal for auto parts (lightweight, corrosion-resistant), and our molds are tailored to work with automotive-grade aluminum (e.g., Al-Si-Mg alloys). We optimize injection parameters to:
  • Enhance part strength (critical for chassis load-bearing);
  • Improve heat resistance (vital for engine parts exposed to high temperatures);
  • Reduce porosity (avoiding fluid leaks in engine components).
    This ensures the aluminum parts you produce meet the durability and performance requirements of vehicle use.

4. 150k+ Cycles for High-Volume Auto Production

Our molds use high-wear-resistant steel (52–54 HRC hardness) that maintains precision even after 150k+ cycles. For auto manufacturers, this means:
  • One mold can cover the production of a full vehicle model year (e.g., 120k chassis brackets);
  • No mid-cycle mold changes, which often cause 4–6 days of downtime;
  • Consistent part quality from the first unit to the 150,000th—no "late-cycle deviation" that ruins batch consistency.

Technical Specs That Deliver Automotive-Grade Value

Specification Details Value for Your Auto Production
Dimensional Precision ±0.005mm (mounting holes, edges, structural features) Ensures safe, seamless assembly into vehicles; cuts rework
CAD/STEP Compatibility AutoCAD, SolidWorks, Siemens NX (direct import) Skips file conversion; speeds up mold development for new vehicle models
Production Cycles 150k+ (with regular maintenance) Supports high-volume runs for popular vehicle models; reduces mold replacement costs
Aluminum Alloy Compatibility Optimized for Al-Si-Mg (automotive-grade aluminum) Produces strong, heat-resistant parts for engines/chassis
Mold Material High-wear steel (52–54 HRC) Maintains precision over long production cycles; resists wear from aluminum injection

Quality You Can Trust for Auto Manufacturing

Our mold production follows a standardized workflow tailored to automotive needs: we test steel hardness and wear resistance before machining, use Zeiss CMM tools to verify ±0.005mm precision, and run 50+ test injections with automotive-grade aluminum to check part fit and strength. We also provide traceable records—material certificates, inspection logs—to help you meet auto industry supply chain audit requirements (e.g., for OEM partnerships).

Who We Partner With

  • Auto OEMs: For manufacturing key engine/chassis parts for new vehicle models, where precision and high-volume durability ensure consistent vehicle quality;
  • Automotive Parts Manufacturers: For producing aftermarket or OE replacement engine/chassis components, where CAD/STEP support helps replicate original part specs;
  • Auto Component Suppliers: For niche auto parts (e.g., heavy-duty truck chassis parts, high-performance engine components), where our mold’s precision and aluminum optimization meet specialized vehicle needs.

Let’s Bring Your Auto Part Design to Life

If you have a CAD/STEP file for your auto engine or chassis part, upload it to our platform—our engineers will send a free DFM (Design for Manufacturability) report (with tips to optimize part strength, mounting hole alignment, or heat resistance) and a detailed quote within 24 hours. We’ll adjust any details to ensure the mold fits your high-volume auto production goals.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    2005

  • Total Annual:

    100-300

  • Employee Number:

    30~80

  • Ecer Certification:

    Verified Supplier

Heya Precision: Factory Overview & Production Excellence As the manufacturing backbone of Heya Precision (Dongguan HeYa Precision Mould Co., Ltd.), our factory is purpose-built to deliver precision, consistency, and reliability—supporting your electroformed mold core, plastic ... Heya Precision: Factory Overview & Production Excellence As the manufacturing backbone of Heya Precision (Dongguan HeYa Precision Mould Co., Ltd.), our factory is purpose-built to deliver precision, consistency, and reliability—supporting your electroformed mold core, plastic ...

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  • Dongguan Heya Precision Mold Co., Ltd
  • Dongguan City, Guangdong Province
  • https://www.electroformingmold.com/

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