Girth Welder also know as 3 O'Clock Welder and Automatic Girth Welder

It is a self propelled frame designed to apply efficient horizontal seam welds (by means of Submerged Arc Welding) on large field erected storage tanks. Compare with conventional techniques, the AGW reduces the construction rate 25 times and cuts welding time by 2.

3D Models:

3D Model AGW-1

 

Specifications:

  • Variable Speed: From 200 to 2,900 mm/min
  • Plate Height on AGW-1-C: Min 800 mm for first/top shell. Other shells have no restrictions. On AGW-1 & AGW-2: From 1.8 to 3.2 m
  • Tank Diameter: On AGW-1-C: Min 3.0 m. On AGW-1: Min 5.0 m. On AGW-2: Min 8.0 m
  • Plate Thickness: AGW-1-C: From 6 up to 50 mm. AGW-1 & AGW-2: From 8 up to 50 mm
  • Input Power: 220/240 V, 50/60 Hz, 1P
  • Control Box: Forward / Stop / Reverse & Digital display with variable speed; Flux recovery: On / Off;
    Four plug of 110 V, 50/60 Hz, 1P or 220 V, 50/60 Hz. 1P; and Emergency Stop
 

Item

Standard Package

AGW-1
Single Side

AGW-2
Double Side

AGW-1-C
Single Side
Compact

 

1.

Lincoln Electric Power Source FlexTec 650 or DC-1000.
Including Lincoln NA3S Welding Head Controller,
Lincoln NA3S Wire Feeder, and Lincoln Wire Reel

1 set

2 sets

1 set

 

2.

Heavy duty motorized carriage

1 unit

1 unit

1 unit

 

3.

Control Box: Forward / Stop / Reverse / Speed Adjustment with display in mm/min.
Four plug in of 110 V, 50/60 HZ, 1 P or 220 V, 50/60 HZ, 1P

1 unit

1 unit

1 unit

 

4.

Flux Recovery/Delivery System with Flux Belt Assembly.
Flux capacity: 25 kg on AGW-1/AGW-2; and, 20 kg on AGW-1-C

1 set

2 sets

1 set

 

5.

Manual welding head cross slide: 50 kg @ 12” GC. Stoke: 6”x 6”

1 unit

2 units

1 unit

 

6.

Operator seat with tool box

1 unit

2 units

N/A

 

7.

TECO Westinghouse/Panasonic frequency drive

1 unit

1 unit

1 unit

 

8.

Power Source Storage Box (mm): 1300 (L)*1100 (W)*1300 (H)

1 unit

2 units

N/A

 

9.

Welding cable 120 mm²: 1 wire of 60 m length
Power cable 2.5 mm²: 4 wire of 60 m length
Control cable 1.5 mm²: 10 wires of 60 m length

1 unit

2 units

1 unit

 

10.

Electric Control Panel

1 unit

1 unit

1 unit

 

11.

Operation Manual with Electric Diagram

1 set

1 set

1 set

 

12.

Warranty

1 year

1 year

1 year

 
 

Headquarters
Edmonton, Alberta
T6W 0V4, Canada
Phone: 1 780 450 6695
Fax: 1 780 485 6677
Email: jirizar@jirizar.com

Warehouse 
464014 Range Road 235
County of Wetaskiwin
Alberta T0C 1Z0, Canada