Customized High-Precision LPG Cylinder Deep Drawing Mould & Tooling Solutions
Product Description
Overview
Our LPG Cylinder Mould is engineered for manufacturers who demand uncompromising precision and long-term durability. Whether you are producing domestic 12.5kg bottles or industrial-sized gas cylinders, our tooling sets ensure seamless deep drawing, trimming, and jogging processes.
By utilizing premium alloy steel and advanced heat treatment, we reduce the friction coefficient during the metal-forming process, significantly extending the service life of your production line.
Technical Specifications
| Feature | Specification Details |
| Applicable Products | 6kg, 12kg, 15kg, 50kg LPG Cylinders |
| Mould Material | Cr12MoV, SKD11, or DC53 (Customizable) |
| Process | Deep Drawing, Punching, Trimming, Jogging |
| Service Life | 500,000 - 1,000,000 Strokes |
| Surface Treatment | Mirror Polishing / Chrome Plating / PVD Coating |
| Hardness | HRC 58 - 62 |
Key Advantages of Our Tooling
Optimized Material Flow: Our unique die radius design minimizes wrinkling and thinning of the sheet metal, ensuring the cylinder wall thickness remains within safety standards.
Reduced Maintenance: The use of high-wear-resistant inserts means fewer shutdowns for polishing and tool resetting, maximizing your OEE (Overall Equipment Effectiveness).
Precision Engineering: We utilize CNC machining centers and slow-speed EDM to ensure the tolerance of every LPG cylinder mould is kept within $\pm 0.02$mm.
Modular Design: Replaceable wear parts allow for cost-effective maintenance without the need to replace the entire mould base.
Manufacturing Process
Material Selection: We source only certified high-grade forged steel to prevent internal cracking during heavy-duty stamping.
Vacuum Heat Treatment: Ensures uniform hardness from the surface to the core.
Precision Grinding: High-gloss finishing to reduce "scuffing" on the cylinder surface.
Trial Runs: Every mould undergoes a rigorous trial on our in-house hydraulic presses before shipment. We provide the final sample for client approval.
Why Choose Our LPG Cylinder Moulds?
Navigating the complexities of gas cylinder production requires more than just a tool; it requires a partner who understands safety regulations and material behavior. Our engineering team has over 15 years of experience in sheet metal forming. We don't just sell a mould; we provide a stable, repeatable manufacturing process that helps you pass the most stringent pressure tests and safety certifications.
FAQ Section
Q: What materials are best suited for LPG cylinder deep drawing?
A: We typically recommend Cr12MoV or DC53 for the core components. These materials offer an excellent balance of toughness and hardness, preventing the mould from chipping under the high pressure of the hydraulic press.
Q: Can you customize the mould for different cylinder standards?
A: Absolutely. Whether you are following ISO4706, EN1442, or local DOT standards, we can adjust the drawing ratios and dimensions to meet your specific technical requirements.
Q: What is the typical lead time for a full set of LPG moulds?
A: Depending on the complexity, a standard set usually takes 45 to 60 days, including design, machining, heat treatment, and testing.
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