In-House Die Cast Tooling Manufacturing
Dedicated tooling fabrication exclusive to our production clients. Honjenny builds and maintains high-quality tools using hardened H13 steel entirely in-house to guarantee the dimensional stability of your mass production runs.Contact Now！
Tooling Capabilities
Mold Design
CNC Machining
EDM Forming
Wire Cutting
Heat Treatment
Mold Assembly
Submit CAD for Tooling Design Review
Die Cast Tooling Specifications
Hard parameters governing Honjenny's mold engineering and fabrication standards.
Steel Grades & Hardness
Core blocks utilize premium H13, 1.2344, or DIEVAR (HRC 48-52) for thermal fatigue resistance. Mold bases use standard #45 or P20.
Lifespan & Tooling Maintenance
Aluminum molds are rated for up to 100,000 shots. We execute strict internal preventive maintenance protocols between production cycles.
Machining Tolerances
Core and cavity blocks are processed via 5-axis CNC and EDM, achieving ±0.005mm tolerances for accurate parting line matching.
Types of Casting Molds We Build
We support a wide range of mold structures, from multi-slide and insert molds to deep-cavity and thin-wall tooling, designed for complex casting geometries and stable production performance.
Integrated Tooling Development
Honjenny is a die-casting manufacturer, not a standalone mold shop. Our tooling fabrication is strictly dedicated to clients utilizing our casting facilities. This guarantees full accountability for the mold’s performance and lifecycle.
What Customers Say About Our Casting Molds
Real feedback from clients who faced common issues in mold design, accuracy, and delivery and found reliable solutions through Honjenny’s casting molds.
“Our previous mold kept producing porosity and cold shuts, making mass production very unpredictable. Honjenny redesigned the DFM and gating system, and the new mold reached an acceptable yield on the first trial.”
“Our old supplier delivered molds with loose sliders and noticeable dimensional deviations, which caused frequent assembly problems. After switching to Honjenny, the mold fit and accuracy improved significantly, and our rework costs dropped.”
“We were worried about timing because our project was on a tight schedule. Honjenny’s trial run process was clear and well-managed, and moving from T0 to T2 went much smoother than expected. The overall delivery was faster than our previous suppliers.”
How We Work Together on Your Casting Mold
A clear and efficient three-step process that brings your casting mold from initial drawings to a fully validated, production-ready tool.
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Frequently asked questions
We only need your 3D/2D drawings, annual volume expectation, material requirements, and any special tolerance or surface needs. This helps us provide an accurate and meaningful quote—avoiding low-quality or misleading estimates.
Yes. We can perform a full feasibility check and provide DFM insights for gating, cooling, and parting layout. This helps identify potential risks such as porosity, filling issues, or early wear before the mold is built.
Depending on complexity, most casting molds take 3–6 weeks, including machining, assembly, and T0–T2 trial runs. Highly complex molds may take longer, but we confirm the schedule before production begins.
With CNC, EDM, and wire cutting, we typically achieve tight tolerances suitable for precision housings and structural parts. For high-accuracy sections, we follow your drawing requirements and validate critical features during trials.
We use 8418 hot-work tool steel for all casting molds. It offers better toughness and heat-crack resistance than standard grades like H13, making it suitable for stable long-term die casting production.
Yes. Every casting mold goes through structured T0–T2 trials. We identify dimensional deviations, filling issues, and surface defects, then make adjustments to ensure the mold reaches stable production performance before delivery.
