Custom Mold Making & Tooling Services
The Engine Behind Our Molding Speed
25+
10 Days
±0.005mm
100%
Tailored Tooling Solutions
Waterproofing (IP67/IP68)
The fastest path to real injection molded parts. Ideal for design validation, clinical trials, or low-volume market entry before committing to expensive production molds.
- Lead Time: 10 to 15 Business Days
- Mold Material: Aluminum (7075) or Soft Steel (P20)
- Expected Life: 100 to 10,000+ shots
- Design Changes: Easily and cheaply modified
- Best For: Prototypes, Crowdfunding, Niche Markets
Ergonomics & Grip
Built for ultimate endurance and tight tolerances. Engineered to run 24/7 with complex cooling channels and multi-cavity layouts to minimize your unit cost at scale.
- Lead Time: 3 to 6 Weeks
- Mold Material: Hardened Steel (H13, NAK80, S136)
- Expected Life: 100,000 to 1,000,000+ shots (SPI 101/102)
- Complexity: Hot runners, unscrewing cores, sliders
- Best For: Mass Production, Auto & Medical Parts
Uncompromising Precision Technology
| Core Technology | Application |
|---|---|
| High-Speed 5-Axis CNC (Haas, Mazak) |
Milling complex 3D core and cavity profiles in a single setup with micron accuracy. |
| Sinker EDM & Wire Cut (Makino, Sodick) |
Creating razor-sharp internal corners, deep ribs, and machining hardened tool steels. |
| Precision Grinding | Achieving perfectly flat mold bases and mirror-like surface finishes for parting lines. |
| Zeiss CMM Inspection | Verifying every mold component matches the CAD data before final assembly. |
The Tooling Lifecycle Process
01
DFM & Mold Flow
Engineers analyze draft angles, wall thickness, and simulate resin flow to prevent warping and sink marks before cutting steel.
02
CNC & EDM Machining
The mold base, cores, and cavities are precision-machined. Cooling channels are drilled for optimal cycle times.
03
Assembly & Polishing
Components are hand-fitted by master toolmakers. Surfaces are polished to required SPI standards (up to A-1 Diamond Polish).
04
T1 Trial & CMM
The mold goes into our injection presses for the first shot (T1). Parts undergo rigorous CMM inspection for your approval.
Lifetime Mold Maintenance Guarantee
When you choose Jucheng to both build your mold and manufacture your parts, we take full responsibility for the tool’s performance.
We store your molds in a climate-controlled, fire-proof environment. Routine cleaning, preventative maintenance, and minor repairs are handled entirely by our in-house team at no additional cost to you for the guaranteed life of the mold.
- ✓ Routine cleaning and greasing
- ✓ Pin and ejector replacements
- ✓ Climate-controlled secure storage
