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LPG Gas Cylinder Arc Welding Machine
**Circumferential Welding Machine for 15kg Cylinder Production**
**Product Specifications:**
- **Model No.:** Longterm Machinery
- **Condition:** New
- **Capacity:** 333 PCS/8 hours
- **Vessel Diameter:** DN250–800mm
- **Wall Thickness:** 2.5–8mm
- **Welding Torch:** Double or Single
- **Cylinder Material:** HP295
- **Noise Level:** <45dB
- **Warranty:** 1 Year After Delivery
- **Cylinder Size:** 6kg, 12kg, 25kg, 48kg, or Customized
- **OEM & ODM:** Available
- **Trolley Motion Speed:** 100–500mm/min
- **Trademark:** LONGTERM
- **Transport Package:** Standard Seaworthy Packaging
- **Origin:** China
- **HS Code:** 830710000
**Product Description:**
The Circumferential Welding Machine is designed for high-efficiency MAG welding of LPG and LNG cylinders, fire extinguisher bottles, and other pressure vessels. It ensures precision, durability, and safety in industrial applications. The machine is ideal for manufacturers looking to streamline their production line with reliable and advanced technology.
**Key Features:**
- **Strong and Reliable Structure:** Built for long-term use in industrial environments.
- **Fast Welding Speed:** Up to 0.8m/min, enhancing productivity.
- **Low Noise Level:** Below 45dB for a quieter working environment.
- **Easy Operation:** User-friendly interface for efficient workflow.
- **Water Cooling System:** Ensures consistent performance and prevents overheating.
- **Argon Gas Protection:** Provides a stable and clean weld.
**Applications:**
- LPG Cylinders
- LNG Gas Stations
- Cryogenic Tanks
- Storage Tanks
**Technical Parameters:**
| Parameter | Specification |
|----------|---------------|
| Vessel Diameter | DN250–800mm |
| Wall Thickness | 2.5–8mm |
| Welding Torch | Double or Single |
| Material | Carbon Steel or Stainless Steel |
| Production Capacity | ~333pcs/8hours |
**Longitudinal Seam Welding Machine:**
| Feature | Specification |
|--------|----------------|
| Effective Length | 1500mm |
| Clamping | Pneumatic with Keyboard and Clamping Board |
| Clamping Control | Footswitch or Remote Control |
| Trolley Motion Speed | 100–500mm/min |
| Wall Thickness | 2.0–4.0mm |
| Mandrel Cooling | External Water Cooling |
| Cable Assembly | Drag Chain |
**Circumferential Seam Welding Machine (Single or Double Head):**
| Feature | Specification |
|--------|----------------|
| Welding Speed | 0–1000mm/min |
| Welding Current | 5–400A |
| Payload Capacity | 200kg |
| Wall Thickness | 2.0–4.0mm |
| Rotation Speed | 0.05–0.5rpm |
| Diameter Coverage | OD300–OD500mm |
| Speed Regulation | AC Frequency Conversion |
| Suitable Workpiece Length | 1500mm |
| Clamping | Pneumatic Cylinder |
| Support | Manual Operation Support |
| Capacity (Double Heads) | 1–2 torches typically built-in; up to 4–5 available |
**Production Process:**
Our machines are used in the complete manufacturing process of gas cylinders, from raw material preparation to final assembly. Each step is optimized for efficiency, accuracy, and quality control.
**FAQ:**
**Q: What sizes of LPG cylinders can your machine produce?**
**A:** We can produce 6kg, 12kg, 15kg, and 50kg LPG cylinders, as well as custom sizes based on customer requirements.
**Q: Can you design machines according to technical drawings?**
**A:** Yes, we can customize our machines based on your specific technical drawings.
**Q: Why choose our machines?**
**A:** Our machines are known for their robust construction, long service life, and high-quality output, making them ideal for industrial-scale production.
**To provide you with the best solution, please share the following details:**
1. Technical drawing of the cylinder you want to produce.
2. Desired cylinder size (e.g., 6kg, 12kg).
3. Required diameter and thickness of the cylinder.
4. Are you new to this industry or do you already have machinery in place?
5. Your daily production capacity requirement (number of pieces and sizes per day).
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LPG Gas Cylinder Arc Welding Machine