Product Specification
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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 mold
,engine parts die casting mold
,auto aluminum die cast mold
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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.
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%.
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.
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).
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.
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.


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).
- 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.
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
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Bronze Sleeve Bushings
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Graphite Plugged Bushings
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Business Type:
Manufacturer
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Ecer Certification:
Verified Supplier
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