Longitudinal seam welding machine for welding cyclic and conical workpieces, thin sheets and plates up to ~12 mm thick. The length of the components can be up to 8 meters.

The clamping device is operated by a foot pedal to open and close during positioning of the sheets. By our SBI ArcCam the operator can supervise the whole weldline. As typical for these applications, an inertgas flushing protecting shoe is trailing behind the welding point.

TECHNICAL DETAILS

The electric arc is constricted by a copper nozzle, which causes a higher power density. The concentrated electric arc can be achieved in conjunction with the controllable able gas, higher welding speeds and a deeper penetration, which saves time and money. The tight bundling of the electric arc and the welding speed causes only a narrow heat-effected zone to form, which has a lower thermal distortion in the component result.

Technical Specifications

SWD

main supply

3 x 400V AC ยฑ 15% 50 / 60 Hz

power connection

4 x 32A CEE plug, 6 mmยฒ

welding current (60% ED)

320A

welding current (100% ED)

290A

control range

3 รท 350A

idle voltage

95V

pilot current (100% ED)

30A

control range pilot current

0,5 โ€“ 50A

degree of protection

IP 21 S

manual plasma control

0,2 รท 2,5 l Ar/min

manual protection gas control

1,0 รท 25,0 l Ar/min

pulse rate

0,1 โ€“ 3300Hz

pulse balance

1 โ€“ 99%

pulse break current

10 โ€“ 100%

pulse time

0,15 โ€“ 3000 ms

break time

0,15 โ€“ 3000 ms

break current

5 โ€“ 350A

SWD1000

Version

SWD

500

1000

1500

2000

2500

3000

8300

length

mm

2050

2550

3050

3550

4050

4900

width

mm

800

800

800

800

800

800

height

mm

1960

1960

1960

1960

1960

1960

sweat height

mm

1000

1000

1000

1000

1000

1000

sweat length

mm

500

1000

1500

2000

2500

3000

8300

span length

mm

600

1100

1600

2100

2600

3200

pipe diameter min. โ€“ max.

mm

50 โ€“ 800

80 โ€“ 800

120 โ€“ 800

190 โ€“ 800

200 โ€“ 800

250 โ€“ 800

material thickness

mm

0.5 โ€“ 3.0

0.5 โ€“ 3.0

0.5 โ€“ 3.0

0.5 โ€“ 3.0

0.5 โ€“ 3.0

1.0 โ€“ 3.0

own weight

kg

1050

1200

1350

1550

1700

1900

gross weight

kg

1350

1500

1700

1950

2100

2400

SWD5000 for a welding length of 5 meters