Water Heater Single Ring Circumferential Seam Welding Machine

 

The water heater single ring circumferential seam welding machine is an automatic welding system specially developed for welding circular seams of water heater tanks, cylinders and similar cylindrical products.

 

The equipment adopts advanced welding control technology and precision rotating positioning system to achieve stable and continuous circumferential welding. It is widely used in the production of electric water heaters, stainless steel tanks, pressure vessels and other cylindrical metal containers.

 

Compared with traditional manual welding methods, this automatic ring seam welding machine improves welding consistency, reduces labor costs and ensures reliable weld quality for mass production.

 

 

 

• Electric Water Heater Manufacturing

Used for welding circular seams of electric water heater inner tanks and shells.

• Stainless Steel Tank Production

Suitable for stainless steel cylindrical tanks requiring high-quality circumferential welds.

• Pressure Vessel Manufacturing

Applicable for welding pressure containers and metal cylinders.

• Industrial Cylindrical Products

Can be customized for various round metal workpieces.

 

 

1.Welding Torch System

The welding torch assembly controls the welding position and maintains consistent distance between torch and workpiece.

Features:

• Precise torch adjustment
• Stable welding trajectory
• Easy maintenance

Rotary System

The rotary mechanism (servo motor ) drives the workpiece to rotate during welding.

Features:

• Adjustable rotation speed
• Smooth operation
• High positioning accuracy

 

 

3.Pneumatic Clamping System

The pneumatic fixture automatically clamps and positions the tank.

Advantages:

• Fast loading and unloading
• Stable workpiece positioning
• Reduced operator workload

 

4.Water Heater Tank Positioning Fixture

The positioning fixture is designed for fixing and aligning water heater tanks during automatic circumferential seam welding. It provides stable support, accurate positioning and prevents workpiece movement, ensuring consistent weld quality and smooth welding performance. The fixture can be customized for different tank sizes and production requirements.

 

Welding Type	Circumferential Seam Welding
Applicable Products	Water Heater Tanks, Cylinders
Welding Method	MAG
Workpiece Diameter	Customized
Welding Speed	Adjustable
Rotation Speed	Adjustable
Control System	PLC+HMI
Clamping Method	Pneumatic
Welding Position	Horizontal / Customized

 

 

 

 

Q1: What products can this water heater welding machine weld?

A: This machine is mainly designed for water heater tanks, cylindrical tanks, pressure vessels and similar round metal products.

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Q2: What welding process does this machine use?

A: The machine can be equipped with MIG, MAG or TIG welding systems according to customer requirements.

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Q3: Can the machine be customized?

A: Yes. We customize welding machines according to workpiece size, material, production capacity and welding requirements.

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Q4: What are the advantages compared with manual welding?

A: Automatic welding provides higher efficiency, stable weld quality and lower labor cost.

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Q5: What industries use this equipment?

A: It is widely used in water heater manufacturing, tank production, pressure vessel manufacturing and metal fabrication industries.

 

 

1.Normally we will use fumigation plywood case for packaging; for some big machine, we can use steel pallet and plastic filme cover.All machines are paint with anti rust paint or oil before leaving factory.
2.Package can be as customers' requirement.

 

 

 

 

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