Wuxi Qineng Welding System Co., Ltd.: Your Professional Stainless Steel Water Heater Circumferential Welding Machine Manufacturer!
Wuxi Qineng Welding System Co., Ltd. is a high-tech enterprise with R&D capability, which possesses dozens of domestic patents (with the visual laser dual-tracking welding system as the core). Qineng has been engaged in welding technology research for more than 50 years. We have a team of experienced technical personnel, which equipped ourselves with sufficient technical power to provide our customers with high quality and reasonable price products.
Powerful R&D Capabilities
Our company stands as a core competitive advantage. Continuous technological innovation and product upgrades enable the company to consistently deliver high-performance welding equipment that meets market demands. These machines are highly regarded both domestically and internationally, finding their way into global markets like the USA, Turkey, and Brazil, earning widespread acclaim from customers.
Comprehensive Product Portfolio
Our company specializes in producing a complete range of automated welding equipment for various applications, including TIG, MAG, MIG, PAW, and related ancillary equipment. This extensive product lineup ensures the company can address the diverse needs of clients across different industries, efficiently and effectively meeting production requirements from LPG cylinders to pressure vessels.
Dedicated to Smart Manufacturing
In the push towards smart manufacturing, we are committed to fulfilling sophisticated customer demands by driving the transformation towards intelligent production processes. The company's technical team continually explores how to leverage cutting-edge automation technology and smart control systems to enhance production efficiency, reduce labor costs, and ensure product quality consistency and reliability.
Open Communication and Collaboration
We place great emphasis on communication and collaboration with clients. The company welcomes visitors from around the globe to its factory to witness its production capabilities and technological prowess. Furthermore, Qi Neng is eager to send its technical teams to customer sites to gain a deep understanding of their needs and offer tailored solutions. This open and dedicated approach enables Qi Neng to serve its clients better, fostering long-term, stable partnerships.
Related Product Introduction
Enamel Water Heater Circumferential Welding Machine
Enamel water heater ring welding machines are specialized equipment for manufacturing the inner tanks of enameled water heaters, primarily used to weld enamel steel plates into a ring shape, forming the basic structure of the water heater's inner tank. This welding process typically involves joining the head and barrel, depending on the size, process, and equipment of the water heater inner tank product. The use of enamel water heater ring welding machines ensures the seal and durability of the enamel inner tank, thereby guaranteeing the performance and lifespan of the water heater. Additionally, the use of enamel inner tanks provides excellent corrosion resistance for water heaters, capable of withstanding corrosion produced by boiling water and heating processes, thus extending the service life of water heaters.
Plasma welding, or plasma arc welding (PAW), is used in many industrial sectors. A versatile and high-performance welding technique, the plasma welding process can be used to produce top-quality welds.This Plasma Tunnel Welding equipment adopts the automatic seam finding mechanism of plasma tunnel welding machine, including base, column, positioning knife, positioning knife driving device for driving the positioning knife to descend or ascend, photoelectric switch for seam finding in cooperation with the positioning knife, seam finding platform, roller for receiving workpiece, roller driving device for driving the roller to rotate, push plate arranged at one end of the roller and push plate driving device for driving the displacement of the push plate.
Water Heater Pipe Joint Welding Machine
Automatic pipe joint welding machine is designed for automatic welding circluar seam of tanks, working with the TIG, MIG/MAG, or plasma welding source, which can achieve surfacing for circular seam of cylinders. It has advantages of easy operation, security and reliable, high efficiency, beautiful seam forming; it is a perfect facility for surfacing welding of circular seam.This pipe joint welding machine adopts new transverse structure, single head, can weld joints of one or two pipe diameters for the barrel head. The workpiece is fixed, the welding gun rotates to automatically complete the welding, TIG self-melting welding. The control system adopts a PLC main control unit.
Water Heater Longitudinal Welding Machine
This water heater longitudinal welding machine adopts open straight structure, pneumatic bracket with universal bearing. The workpiece is pressed by piano key finger, the back of the weld is protected by water-cooled copper pad, and the control system uses PLC main control unit.
Stainless Steel Water Heater Circumferential Welding Machine
This horizontal type double-head circumferential TIG welding equipment is used for stainless steel solar water tanks, it is equipped with pneumatic middle top support and two guns for simultaneous welding.
Galvanized Steel Water Heater Circumferential Welding Machine
This automatic double head circumferential welding machine is used to complete the circumferential welding of galvanized steel water heater tanks(need to be assembled first), mainly composed of base, spindle box, pneumatic clamping mechanism, welding gun electric lifting mechanism.
This horizontal-type double-head circumferential TIG welding equipment is used for stainless steel solar water tanks, it is equipped with pneumatic middle top support and two guns for simultaneous welding. Use left and right special welding fixtures for positioning and clamping, tail frame to hold the workpiece tightly, left head box motor drives the workpiece to rotate, and cylinder drives left and right welding guns to enter the welding station. The control system uses PLC main control unit. After starting the automatic welding program, the equipment automatically completes the left and right circumferential seam welding.
Benefits of Stainless Steel Water Heater Circumferential Welding Machine
High Efficiency
Stainless steel automatic welding equipment enables continuous, stable welding operations, significantly enhancing production efficiency. Compared to manual welding, it reduces operator labor and shortens the production cycle.
High Quality
Automatic welding equipment ensures stable and consistent welding quality through preset parameters and control systems. Utilizing advanced welding techniques and materials, it creates smoother, more aesthetically pleasing welds, reducing defects and repair work.
Energy-Saving and Environmentally Friendly
Stainless steel automatic welding equipment efficiently utilizes energy during welding, reducing consumption. It employs eco-friendly materials and technology, minimizing environmental pollution and damage.
Intelligent
Modern stainless steel automatic welding equipment features high levels of intelligence, capable of automatically identifying workpiece dimensions and positions. It adjusts welding parameters and paths based on this information, greatly improving welding accuracy and reliability.
Corrosion Resistance and Long-Term Durability
Stainless steel heat exchangers offer superior corrosion resistance compared to aluminum ones. They can operate across a wide pH range, reducing maintenance costs, while aluminum exchangers are limited to a narrow pH range and require regular upkeep to prevent corrosion. This indicates that stainless steel heat exchangers are less susceptible to corrosion, making them more durable and efficient.
Maintenance Guidelines for Stainless Steel Water Heater Circumferential Welding Machine




Regular Cleaning
Clean the external and internal components of the welder, including electrodes, cables, heat exchangers, fans, coolers, etc. Use a cleaner and soft cloth to clean the surface of the welder, ensuring it is done when the machine is off and disconnected from power.
Inspect Cables and Connectors
Regularly check for wear, damage, or looseness in welding cables, connectors, and joints. Replace damaged cables and connectors as necessary and ensure connections are secure.
Lubrication
For parts requiring lubrication, such as bearings and guide rails, regularly add an appropriate amount of oil or grease to ensure normal operation.
Cooling System Cleanup
Regularly clean the welder's cooling system, including cooling fans, heat sinks, and heat exchangers, to maintain good cooling during operation and prevent overheating damage.
Circuit Board Inspection
Regularly inspect the welder's circuit boards, terminals, and components for any looseness, breakage, or oxidation. Clean and tighten as necessary.
Dust Prevention
For the internal circuit boards and components of the welder, take appropriate dust prevention measures, such as installing dust filters and sealing covers, to prevent faults caused by dust and foreign objects.
Calibration and Adjustment
Regularly calibrate the welder's parameters, such as current, voltage, time, etc., to ensure welding quality and consistency. Make adjustments and corrections as needed.
Maintenance Record Keeping
Record the maintenance of the welder, including cleaning, lubrication, and part replacements, to detect and address issues promptly.
Regular Inspection and Repair
Conduct comprehensive inspections and repairs periodically, thoroughly examining all components of the welder, and repairing issues promptly to prevent failures.
Operational Mechanisms of Stainless Steel Water Heater Circumferential Welding Machines
Electric Energy Conversion
The welder converts electric power into DC or AC for its circuits. This step provides the necessary energy for welding.
Thermal Energy Generation
Electric energy is transformed into thermal energy through techniques like gas shielded welding. This heat melts metals.
Metal Melting and Joining
Once metals reach the right temperature, they melt. Techniques like automatic wire feeding connect the molten metals, creating strong welds.
Cooling and Completion
After welding, the seam area needs proper cooling to ensure the mechanical properties of the weld joint.
Inspection and Removal
Finally, inspect the seam visually and/or instrumentally to ensure no defects. Qualified weldments are removed from the worktable for subsequent processing.
Certificate

Frequently Asked Questions
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