Welding unit for girth seam welding of pipeline parts

Purpose

  • girth seam welding of pipeline parts with diameter from 15 up to 1400 mm (1/2 ... 56") with MIG/MAG process.

usksh

Parameter

USKSH-1G

USKSH-2G(F)

USKSH-3G(F)

USKSH-4F

Nominal internal diameter of welded valves (DN), mm (″)

15...125

(1/2 ... 5)

150...350

(6...14)

300...700

(12...28)

700...1400

(28...56)

Load capacity including the device, kg

500

2000

10000

30000

Welding head number, pcs

2

Arc protection

gas

gas (flux)

flux

Diameter of electrode wire, mm (″)

1,0; 1,2; 1,6

(0,039; 0,047; 0,069)

1,0; 1,2; 1,6 (2...5)

(0,039; 0.047; 0,069) (0,079...0,2)

1,2; 1,6 (2...5)

(0.047; 0,069) (0,079...0,2)

2...5

 (0,079...0,2)

Rated welding current, at 100% duty cycle, A

350

420 (600)

420 (1000)

1000

Overall dimensions (LxWxH), mm (″)

2150х2000х2600 (85х79х102)

2500х2200х2800 (98х86х110)

3000х2500х3100 (118х98х122)

8150х7000х6000 (321х275х236)


Advantages

  • Simultaneous operation of two welding heads provides high performance of the unit. 
  • Standard set of the unit includes: rotator, gantry, two welding heads and two welders. 
  • Tilting rotator face-plate. 
  • Continuous adjustment of welding speed. 
  • Control system of the unit is based on industrial controller, thus allowing operator to set welding parameters (welding speed, number of faceplate revolutions etc.) while using touch sensitive control panel.
  • The welding unit can be optionally completed with the following accessories:* 
  1. flux recovery system (for “F” version); 
  2. tactile and optical tracking system;
  3. electrode oscillating mechanism; 
  4. water recycling station (SOV); 
  5. video control system; 
  6. idle roller bed. 
  • Simplicity and ease of operation.




* Upon customer request.

Video