I. Engineering Excellence in Sheet Metal Forming
Unlike conventional stamping dies, our LPG cylinder tooling utilizes a specialized multi-stage deep drawing process. By optimizing the blank holder pressure and the draw bead geometry, we significantly reduce material thinning-a critical factor in preventing cylinder bursts under pressure.
Material Selection: High-grade Cr12MoV or DC53 steel with vacuum heat treatment.
Surface Finish: Mirror-polished or PVD coated to minimize friction and prevent galling.
II. Technical Specifications Table
| Feature Component | Manufacturing Specification | Benefit for Client |
| Punch & Die Clearance | Optimized for 2.0mm - 3.5mm steel | Prevents wrinkling & tearing |
| Cycle Life | Up to 500,000+ strokes | Reduced downtime & lower cost-per-part |
| Standard Compliance | ISO 4706 / EN 1442 compatible | Ready for international export markets |
III. Enhancing Production Efficiency
We recognize that in the LPG sector, volume is as important as precision. Our moulds feature quick-change inserts and modular cooling channels. This allows manufacturers to pivot between different cylinder sizes (e.g., 6kg, 12kg, or 50kg) with minimal setup time. The inclusion of guided pillar sets ensures that even at high speeds, the concentricity of the upper and lower dies remains flawless.
4. Why Partner With Us?
Navigating the complexities of heavy-duty metal forming requires more than just a tool; it requires a partner who understands the physics of metal flow. Our team provides comprehensive technical support, from initial CAD simulation (FEA) to on-site commissioning. We don't just sell moulds; we provide the backbone for your production line's success.
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