**Circumferential Welding Machine for 15kg Cylinder Production**
This pressure cylinder welding machine is specifically designed for MAG (Metal Active Gas) welding of LPG, LNG cylinders, fire extinguisher bottles, and other similar vessels. It ensures high precision and efficiency in the production process.
**Key Specifications:**
- **Model No.:** HLT
- **Welding Turning Rolls Type:** Self-Adjusting
- **Welding Tilter Type:** Flexible Combination
- **Condition:** New
- **Low Noise Level:** <45dB
- **Vessel Diameter:** DN250–800mm
- **Wall Thickness:** 2.5–8mm
- **Welding Speed:** Depends on the welding machine (Panasonic or Lorch)
- **Material:** Carbon Steel or Stainless Steel
- **Welding Torch:** Double or Single Torch
- **Production Capacity:** Approximately 333 pcs per 8 hours
- **Controllers:** PLC
- **Payload Capacity:** 200kg
- **Clamping:** Pneumatic Cylinder
- **Trademark:** LONGTERM
- **Transport Package:** Standard Seaworthy Packaging
- **Origin:** China
- **HS Code:** 830710000
**Description:**
Our Circumferential Welding Machine is ideal for manufacturing LPG cylinders, LNG tanks, and other industrial vessels. It features a strong and reliable structure, fast welding speed (up to 0.8m/min), and low noise levels (<45dB). The machine uses water cooling with copper backing and Argon gas protection to ensure high-quality welds.
**Applications:**
- LPG Cylinders
- LNG Gas Stations
- Cryogenic Tanks
- Storage Tanks
**Working Piece Range:**
- Thickness: 2.5–6mm
- Diameter: 250–400mm
- Length: Up to 1500mm (customizable)
**Customization Options:**
We can design and install control systems such as:
- Programmable Logic Controllers (PLCs)
- Push Button Controls
- Emergency Stop Buttons
- Safety Sensors
- Audiovisual Alarms
- Data Acquisition Systems
**Standard Accessories:**
- Water-cooled welding torch
- Automatic cycling water tank
- Panasonic welding machines
**Packing Details:**
- Plywood cases/boxes
**MOQ:** 1 set
**Warranty:** 1 year after delivery
**Payment Terms:** T/T, L/C, D/P, Western Union
**OEM & ODM:** Accepted
**Longitudinal Seam Welding Machine:**
- Effective length: 1500 mm
- Clamping: Pneumatic with keyboard and clamping board
- Clamping Control: Footswitch / Remote Control
- Trolley Motion Speed: 100–500 mm/min
- Wall Thickness: 2.0–4.0 mm
- Mandrel Cooling: External Water Cooling
- Cable Assembly: Drag Chain
**Circumferential Seam Welding Machine (Single Head & Double Heads):**
- Welding Speed: 0–1000 mm/min
- Welding Current: 5–400 A
- Payload Capacity: 200 kg
- Wall Thickness: 2.0–4.0 mm
- Rotation Speed: 0.05–0.5 rpm
- Diameter Coverage: OD 300–500 mm
- Speed Regulation: AC Frequency Conversion
- Suitable Workpiece Length: 1500 mm
- Clamping: Pneumatic Cylinder
- Support: Manual Operation Support
- Capacity (for Double Heads): 1 or 2 torches typically installed; up to 4–5 torches possible
**Production Process Chart:**
[Image of production process flow]
**Customer References:**
- TK Group (Bangladesh)
- Hangzhou Yuhang Zhangshan Steel Cylinder Co., Ltd. (China) – 3rd largest LPG cylinder manufacturer
- TPA (USA) – High-quality LPG cylinder manufacturer
- Shandong Huanri Group (China) – Largest and strongest cylinder manufacturer
- AYGAZ (Turkey) – Recently ordered complete welding line
- Manchester Tank (USA)
- Sahuwala Cylinder (India)
- Delta LPG Limited (SEACOM Group) – Setting up new plant in Vietnam
**FAQs:**
**Q: What size 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, please send us your technical drawings for customization.
**Q: Why choose our machines?**
**A:** Our machines are built for long-term industrial use, offering strength, reliability, and high performance.
**To provide you with an accurate quote, we need the following details:**
1. Technical drawing of the cylinders you want to produce
2. Size of the cylinder (e.g., 6kg, 12kg)
3. Diameter and thickness of the cylinder
4. Are you new to this industry or do you already have machines in your workshop?
5. Required production capacity (number of pieces and sizes per day)
Let us know your specific needs so we can tailor the best solution for you!
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