Tooling
Aluminum Rotational Molds
At Luban, every mold is designed in-house using CAD software, machined on our own CNC equipment, and tested in our production line before being cleared for client orders. We work in aluminum for the majority of molds — it machines quickly, conducts heat evenly, and lasts for hundreds of thousands of cycles when properly maintained.
| Mold Material | Cast aluminum · Machined billet aluminum · Mild steel |
| CNC Capability | 3-axis (medium and large) · 5-axis (complex geometry) |
| Max Part Size | Up to 3,000 mm in any single dimension |
| Standard Lead Time | 4–6 weeks from approved CAD drawing |
| Sample Lead Time | 1–2 weeks after mold completion |
| Surface Finish | Smooth · Textured · Sandblasted · Custom logo |
| Compatible Materials | LLDPE · HDPE · Cross-linked PE · PVC · Nylon |
| Certification | ISO 9001 — dimensional inspection on every mold |
- Designed and machined on-site — no third-party toolmakers, no miscommunication
- Uniform heat distribution for consistent wall thickness
- Tight dimensional tolerances maintained through CNC
- In-house mold testing before first production run
- Long mold lifespan: 200,000+ cycles with proper maintenance
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