Tooling & Engineering
Precision molds engineered and machined in-house — the foundation of consistent, high-quality silicone production.
Full Tooling Under One Roof
Our tooling workshop combines high-speed CNC machining, mirror EDM and precision finishing to build molds that hold tight tolerances and deliver long service life.
- High-speed CNC — precision-machined mold cavities at ±0.01 mm
- Mirror EDM — fine details, sharp corners and polished finishes
- Cold-runner LSR tooling — prevents runner waste and premature cure
- Long-life molds — premium steel and lifetime maintenance
From CAD to Finished Mold
Mold Design
Engineers design the mold layout, gating, venting and parting line from your approved 3D model.
CNC & EDM Machining
Cavities are precision-machined and spark-eroded to exact dimensions.
Polishing & Assembly
Surfaces are polished and the mold assembled with ejector and cooling systems.
First-Shot Trial
Sample parts are molded, measured and approved before production begins.
Measurable Accuracy, Proven Steel
We build molds from premium tool steels and hold tolerances that keep your production consistent run after run.
| Specification | Capability |
|---|---|
| Mold cavity tolerance | ±0.01 mm on critical dimensions |
| Injection precision | ±0.1% shot-weight repeatability on LSR / compression lines |
| Color matching | ΔE ≤ 1.5 against Pantone / RAL references |
| Mold steel grades | P20, NAK80, S136 (and hardened H13 for high-volume runs) |
| Cavity finish | Mirror polish to SPI A1 / A2 where specified |
| Cavity count | Single to 64-cavity, optimized for your volume |
P20
Cost-effective pre-hardened steel for standard short-to-mid-run molds.
NAK80
High-polish pre-hardened steel for glossy, cosmetic and transparent parts.
S136
Stainless mold steel for medical, food-contact and high-corrosion-resistance needs.
Need a New Mold or a Quote?
Tell us about your part and we will quote tooling and production together — clearly and quickly.
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