Longitudinal Seam Welders - External, Internal, Flat Plate and Elevating
Seam welders produce a linear weld across a longitudinal seam such as two flat plates or a tubular pipe. Using pneumatically controlled chrome plated copper clamps to hold up to 3/4" thick material, the seam welder firmly clamps the material for precise alignment of the work piece without the need to tack weld. The welding carriage then carries the welding head down the length of the seam; producing a consistent and high quality weld. Water-cooled back-up bars are available with or without gas purge for use in various weld processes such as Submerged Arc, MIG, TIG and Plasma.
Custom Models
Red-D-Arc can manufacture custom models depending on your capacity and functionality requirements; including seam length, diameter ranges, type of material to be welded, minimum and maximum material thicknesses and the type of welding process to be used.
Standard Models
The standard line of Red-D-Arc External Seam Welders are designed to accommodate an effective seam welding length of between 32" to 144".
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Model
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SW32
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SW48
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SW60
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SW72
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SW96
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SW120
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SW144
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Max. Clamping Length
in (mm)
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Material Clamping Thickness Range* - in (mm)
|
Min. Diameter
in (mm)
|
Max. Diameter
in (mm)
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Carriage Travel Speed
in/min (mm/min)
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Power Supply
|
Length
in (mm)
|
Width
in (mm)
|
Weight
lb (kg)
|
|
32 (813)
|
0.008 - 0.79 (0.2 - 20)
|
4 (102)
|
36 (914)
|
3 - 59 (75 - 1500)
|
220 - 240V
|
70.1 (1800)
|
51.2 (1300)
|
2072 (940)
|
|
48 (1219)
|
0.008 - 0.79 (0.2 - 20)
|
5 (127)
|
36 (914)
|
3 - 59 (75 - 1500)
|
220 - 240V
|
86.6 (2200)
|
51.2 (1300)
|
2954 (1340)
|
|
60 (1524)
|
0.008 - 0.79 (0.2 - 20)
|
6 (152)
|
36 (914)
|
3 - 59 (75 - 1500)
|
220 - 240V
|
102.4 (2600)
|
51.2 (1300)
|
4056 (1840)
|
|
72 (1829)
|
0.008 - 0.79 (0.2 - 20)
|
6 (152)
|
36 (914)
|
3 - 59 (75 - 1500)
|
220 - 240V
|
110.2 (2800)
|
51.2 (1300)
|
4497 (2040)
|
|
96 (2438)
|
0.008 - 0.79 (0.2 - 20)
|
8 (203)
|
36 (914)
|
3 - 59 (75 - 1500)
|
220 - 240V
|
137.8 (3500)
|
63 (1600)
|
7716 (3500)
|
|
120 (3048)
|
0.008 - 0.79 (0.2 - 20)
|
8 (203)
|
36 (914)
|
3 - 59 (75 - 1500)
|
220 - 240V
|
157.5 (4000)
|
63 (1600)
|
9921 (4500)
|
|
144 (3658)
|
0.008 - 0.79 (0.2 - 20)
|
10 (254)
|
36 (914)
|
3 - 59 (75 - 1500)
|
220 - 240V
|
196.9 (5000)
|
63 (1600)
|
14,330 (6500)
|
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*Machines are supplied to clamp a specified material range between the sizes of 0.008" - 0.79" (0.2mm - 20mm)