• Steel Round Tube MIG Tig Welder
  • Steel Round Tube MIG Tig Welder
  • Steel Round Tube MIG Tig Welder
  • Steel Round Tube MIG Tig Welder
Steel Round Tube MIG Tig Welder

Steel Round Tube MIG Tig Welder

Product Details:

Place of Origin: China
Brand Name: HWASHI
Certification: CE/CCC/ISO
Model Number: WL-HL-420K

Payment & Shipping Terms:

Minimum Order Quantity: 1 set
Price: negotiation
Packaging Details: sea worthy wooden package
Delivery Time: 7-30 working days after received your payment
Payment Terms: L/C, T/T
Supply Ability: 50 sets per month
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Detail Information

Product Name: Steel Round Tube / Pipe MIG / TIG Welding Machine, Automatic Circular Seam Welder Application: CO2 MIG Welding Of Steel Pipe Cover
Size: 1200mmX1150mmX1800mm Weight: 450 Kg
Condition: New Warranty: 12 Months
Standard: CE/CCC/ISO Service Life: 8-10 Years
High Light:

automatic tig welder


arc welding machine


Steel Round Tube MIG Tig Welder

Product Description



Steel Round Tube / Pipe MIG Tig Welder Machine , Automatic Circular Seam Welder




This machine is specially customized for circular welding steel pipe .It adopts panasonic MIG welder as the welding power source. The stepping motor drives the welding gun to conduct constant speed movement. Via PLC to setting moving and rotating speed and welding times, easy operating and modifying data through touch screen ;  Adopt Three-jaw chuck to fix welding products and ensure welding stability and consistency 








Input Voltage

220/608V three-phase


Input current



Min welding thickness



Max welding thickness



Work piece max welding length



Work piece max width



Welding gun moving speed







Main Body:The main body is made of good quality steel plate. Reasonable rigid structure. Ensure the main body has enough rigidity and stability to support the machine when conducting high speed welding.


Power Source:  Both the imported pulse AC and DC from “Panasonic, OTC” or argon arc welding machine from famous brand as the welding power source. The minimum thickness of sheet is 0.2mm.


Pressurized structure: Adopt pneumatic components of famous brands as the pressurized source of the machine. The upper part will press down while the lower part will rise up.  To ensure the reasonable machine structure and to coordinate with fast locating structure to conduct welding locating.


Welding Control System: Adopt electricity and gas, coordinating with transmission mechanism to form the overall operation network. Use Japan Panasonic PLC as the central processing unit to transmit all kinds of data. Easy debugging and convenient operation.


Cooling System: Adopt parallel connection embedding cooling system. Forced water cooling. Provide guarantee for high frequency and long time working.





1. HWASHI is the leading brand in resistance welding industry in China for 20 years; Factory direct sale, competitive price.

2. Customized Service: We can help to design and develop the welding machine according to your requirement. We are flexible and capable Supplier.

3. Genuine Product with Excellent Quality:  12 months warranty. Our machines are strictly complied with ISO9001:2000 and China Compulsory Certification. Most of our machines enjoy 8-10 years service life. 100% guarantee test before delivery.

4. After Sales Service and Technical Assistance: 24 hours technical support by email. Our professional team is always here willing to be your technical consultant.

5. Quick Delivery: Our company provides just-in-time delivery.

6. Prompt Response to Customers: Your satisfaction is the goal we pursue.




          Steel Round Tube MIG Tig Welder 0

Steel Round Tube MIG Tig Welder 1

Three-jaw chuck

        Steel Round Tube MIG Tig Welder 2 

PLC              Steel Round Tube MIG Tig Welder 3 

Panasonic Welder

 Steel Round Tube MIG Tig Welder 4

Steel Round Tube MIG Tig Welder 5

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