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HL Longitudinal Seam Welding System

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  • The best longitudinal seam welding system for stainless steel tanks
  • Suitable for carbon steel, stainless steel and titanium alloy
  • Mastering of Various Welding Processes, e.g. TIG/MIG/MAG/PLASMA/PLASMA & TIG, supporting single-side Welding double-side forming

Product Description

The longitudinal seam welding system is used to weld inside and outside seams of medium wall thickness tank; It supports PAW, TIG and MIG/MAG welding process. The material processed can be carbon steel, stainless steel, aluminum alloy, titanium alloy and so on. It is widely applied in various applications of food machinery, dyeing and finishing equipment, power switch bus bar chamber, medical instrument, special material pressure vessel,  electric power pipeline, air conditioner shell and so on. The fixture can be added with height blocks and protection devices.

Features

  • Use copper-made finger clamp to achieve small welding distortion and high welding quality
  • Suitable for welding longitudinal seams of 0.4mm-12mm wall thickness tank and plates
  • Suitable for TIG, MIG/MAG, PAW PLASMA+TIG welding process
  • Suitable for various materials, such as carbon steel, stainless steel, titanium alloy and aluminum alloy etc
  • Optional to choose standard or cutomized mechanism according to work piece size

Specification

Model HL small size outside seam HL midium size outside seam HLN inside seam
HL1500 HL2000 HL3000 HLN4000 HLN6000 HLN7500
Maximum welding length for single torch (mm) 1500 2000 3000 4200 6900 8400
Maximum welding length for double torch (mm) - 1600 2600 3800
6100
 
7600
Maximum clamping length(mm) 1590 2100 3075 4200 6900 8400
Maximum clamping diameter for outside welding (mm) f850 f1100 f1200 - - -
Minimum clamping diameter for outside welding (mm) Circular mandrel f110 f180 f180 - - -
Quadrate mandrel - f330 f330 - - -
Minimum clamping diameter for inside welding(mm)   - F2000 F2000 F1600 F1600 F1600
Minimum clamping wall thickness (mm) 0.4 1.0 1.0 1.5 1.5 1.5
Maximum clamping wall thickness (mm) 3.0 12 12 12 12 12
Adjustable fingers distance (mm) 7~33 5~40 5~40 10~40 10~40 10~40
Maximum single side pressure (kgf/cm) 15 30 30 30 30 30
Mandrel vertical traverse (mm) 15 30 30 60 60 60
Supporter adjustment (mm) 10 20 20 30 30 30
Centralizing adjustment (mm) 10 10 10 10 10 10
Welding trolley speed (mm/min) 60~1200 60~1200 60~1200 60~1200 60~1200 60~1200
Maximum trolley traverse (mm) 1600 3000 4000 6300 9000 10750
Dimension (LxMxH) (mm) 2530*820
*1600
3500*1150
*2300
4900*1200
*2400
7100*1200
*1800
9100*1200
*1800
11050*1200
*2000
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