LPG Gas Cylinder Production Machine Supplier in China

• Customization: Available
• Type: Bottom Base Welding
• Control Mode: CNC
• Voltage: AC380V
• Nominal Input Voltage: AC380V + N
• Motor Power: 0.55kw
• Air Source Pressure: 0.5~0.7MPa
• Transport Package: Wooden Crate/Wrapping Film/Container
• Specification: 1700*800*1500mm
• Trademark: FAR EAST
• Origin: China
• HS Code: 8515809090
• Production Capacity: 3000PCS/Year

Product Description

1. Equipment Overview
The LPG Cylinder Foot-Ring Automatic Welding Machine is a pinnacle of precision and efficiency, crafted to flawlessly unite LPG cylinder bases with their bodies. Leveraging cutting-edge welding technology paired with an intelligent control system, it guarantees unwavering welding quality. This state-of-the-art equipment complies with the stringent standards of GB/T 5842-2023 "Liquefied Petroleum Gas Cylinders" and ISO 22991, making it perfect for expansive industrial operations.

2. Equipment Structure and Composition
This avant-garde device features a meticulously engineered structure encompassing the following core modules:
• Frame and Transmission System
Built on a robust high-strength steel structure, the frame ensures unparalleled stability and formidable anti-vibration prowess, fostering seamless operation.
With a high-precision rotating mechanism powered by a servo motor, the system guarantees uniform rotational speed for the gas cylinder, facilitating consistent welding precision.
• Clamping Positioning System
Featuring adaptable pneumatic/hydraulic fixtures, it effortlessly accommodates varying gas cylinder specifications (15kg, 50kg, etc.), ensuring impeccable alignment with a minuscule error margin of ≤±0.15mm.
The versatile fixtures allow for seamless adjustment across different cylinder specifications, enabling universal base welding compatibility.
• Welding System
Select from MIG (Metal Inert Gas Welding), MAG (Active Gas Welding), or TIG (Tungsten Inert Gas Welding) methods, ideal for welding carbon steel (Q235B) or stainless steel (304) shields.
Employing a digital inverter welding machine, it ensures steadfast output, with precision control over current (100-350A), voltage (18-32V), and wire feed speed (2-12m/min).
o Welding Torch Mechanism: Outfitted with an air-cooled welding torch, it offers multi-angle adjustments, securing comprehensive weld seam coverage.
• Automated Control System
o PLC + Touch Screen: Facilitates welding parameter storage, program invocation, and fault diagnosis, alongside the ability to toggle between multiple formula sets.
Human-Machine Interface (HMI): A sophisticated visual operation panel displays real-time metrics, including welding speed, temperature, and gas flow rate.
• Safety and Environmental Protection Systems
o Gas Protection: A high-precision flowmeter maintains a consistent Ar/CO2 mixed gas ratio (commonly 80% Ar + 20% CO2), effectively preventing weld oxidation.
Safety Protection: Equipped with protective covers, emergency stop buttons, and leakage protection to mitigate operational risks.

3. Workflow
• Feeding and Positioning: Cylinders and bases are manually or mechanically placed into fixtures, where the system then autonomously clamps and aligns them precisely.
• Welding Execution: The PLC orchestrates the welding torch ignition, enabling the cylinder's steady rotation for seamless circumferential seam welding (single or multiple welds) between the base and cylinder body.
• Cooling Inspection: Post-welding, automatic air-blow cooling is performed, followed by a preliminary inspection of weld appearance, including height and continuity.
• Material Cutting and Sorting: Qualified products advance to the next production phase, while those deemed unfit are marked for rework.

4. Technical Parameters
Project Parameters
This equipment is adept for standard LPG cylinders, accommodating a broad spectrum of specifications ranging from 3KG to 50KG, and beyond.
Welding speed: Achieve a precise and adaptable welding speed ranging from 200 to 600mm per minute, perfectly adjustable to meet your specific needs.
Welding thickness: Seamlessly weld thicknesses from 2mm to 6mm, accommodating both base and bottle body with unmatched precision.
Power input: Operates on a robust 380V/50Hz power supply with a three-phase five-wire system, ensuring stable and efficient energy use.
Equipment power: Boasting an efficient 0.55KW power output, tailored to adapt depending on the specific welding process required.
Production efficiency: Capable of producing an impressive 50 to 100 pieces per hour, contingent upon weld requirements, to maximize productivity.

5. Quality Assurance
• Weld seam inspection: Utilizing advanced X-ray flaw detection (RT) or ultrasonic testing (UT), we ensure immaculate weld seams free of defects like pores, slag inclusions, or incomplete fusion.
• Strength test: Conducting rigorous tensile tests by sampling to guarantee that the tensile strength of the weld seam is no less than 90% of the base material.
• Air tightness test: Employing cutting-edge helium mass spectrometry leak detection or hydrostatic tests, we ensure a leakage rate of no more than 0.1Pa·m³/s.

6. Application Scenarios
• LPG cylinder manufacturing plant: Perfectly suited for welding the base of new cylinders, enhancing the manufacturing process with precision.
• Cylinder inspection station: Ideal for base replacement or repair welding, providing reliable and quality solutions.
• Special container production: Versatile for use in the production of other metal containers requiring circular welding, ensuring high adaptability.

7. Optional configuration
• Robot welding unit: Upgrade to a state-of-the-art six-axis robot for synchronized welding at multiple stations, achieving unparalleled efficiency.
• Laser weld seam tracking system: Incorporate real-time correction of the welding path to enhance the accuracy of even the most complex structures.
• Double-station design: Experience a 40% increase in efficiency with our double-station design that allows for alternating loading and unloading.

8. Customized Services:
We offer personalized solutions tailored to your specific demands. Adjust the parameters and functions based on actual equipment configuration to meet diverse process requirements.


 

Product Parameters

Main technical parameter
1.	Electric current	AC380V + N
2.	Motor power	0.55KW
3.	Cylinder pressure	0.5~0.7Mpa

Company Profile

Our Factory

 

Our Team

 

Certifications

 

Packaging & Shipping

 

FAQ

 

Q1: Do I need to pay deposit when contract is done?
Yes, 30% deposit. Delivery time within 20~50days after deposit payment.

Q2: Can you provide OEM service?
Yes, we can. We can print or engrave your logo on products.

Q3: How can I contact you?
Please contact us by Email, Whatsapp and Phone, also warmly welcome you to visit our company at your convenience.

Q4: How to guarantee your quality?
1.Strictly control the production process to ensure that every step meets the standards.
2. Conduct regular quality inspection to find and solve problems in time.
3. Strengthen staff training, improve operation standards and quality awareness.
4. Use high-quality raw materials to ensure product quality from the source.
5. Establish a sound feedback mechanism to continuously optimize products.

Q5:Can you do different countries market?
Of course we can. We export to Southeast Asia, the Middle East and Africa and other more than 40 countries and regions.

Q6:How about the shipping and shipping fee?
We can deliver it to your nearest port through different modes of transportation. And the shipping fee depends on your location.

Q7:What's your advantage?
We have a strong technical force and advanced production equipment, has passed the ISO9001:2000 international quality management system certification, obtained the certification and honor of the measurement qualification verification unit, contract-abiding and trustworthy enterprises, key industrial enterprises and high-tech enterprises, and has won more than 20 invention patents, 15 authorized patents, 2 software Copyrights. Over the years, on the basis of advanced technology at home and abroad, we have researched and developed various products with stable performance, good quality, safety and reliability. At the same time, it can be customized according to the needs of users, develop products suitable for different national markets, products sell well in the country and Southeast Asia, the Middle East and Africa and other more than 40 countries and regions, with professional technology to create high-quality products, and provide professional pre-sales consulting and after-sales service.

Q8:What services do you offer?
We can customize the LPG cylinder production equipment according to your requirements, Our factory technicians are responsible for guiding installation and commissioning of the whole set of equipment to ensure that each process can operate normally.