Solar Water Heater Tank Producing Machine

Product Description





Professional Solar Water Heater Production Line

This machine is used for auto. Double-head MIG circumferential welding of Dura-Cyl and LNG inner cylinder
Welding material: Stainless steel, carbons teel, AL alloy, .
Thickness: 0.3- 1.2mm(0.3mm)
Welding type: TIG welding
Length: 2000mm, 1800mm, 3000mm
Welding speed: 9- 90m/h
Waling precision: ± 0.1mm/m
Welding current: 300A
Cylinder diameter: ≥ 250mm


We are specialized in designing and producing complete sets of auto. Welding equipment( TIG/ MAG/ MIG/ PAW), Auto. Welding systerm integrations and related equipments. Being wide use in lines of aerospace industry, pressure vessel making, water heater making and stainless steel products.
Now we devote to research, developing and innovation of new generation complete sets of welding systerm, with advanced products to meet customers' requirements and win great satisfaction.
Technical Data of Seam Welding Machine
Type No. HL-500 HL-1000 HL-1500 HL-2000 HL-2500 HL-3000
Welding Length up to 500mm up to 1000 L1500 L2000 2500 3000
Min.diameter DN110 DN150 DN180 DN230 250 250
Wall thickness 0.2-6mm 0.3-1.0
Welding speed 150-1500mm/min 150-1500mm/min
Speed control FC Stepless Speed Control
Pressing force Pneumatic
Precision of
welding torch
±0.1mm ±0.15mm
Technical Data of Seam Welding Machine
Type No. HL-500 HL-1000 HL-1500 HL-2000 HL-2500 HL-3000
Welding Length up to 500mm up to 1000 L1500 L2000 2500 3000
Min.diameter DN110 DN150 DN180 DN230 250 250
Wall thickness 0.2-6mm 0.3-1.0
Welding speed 150-1500mm/min 150-1500mm/min
Speed control FC Stepless Speed Control
Pressing force Pneumatic
Precision of
welding torch
±0.1mm ±0.15mm

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