Seam welding machine by direct current -20.10

Description

Machine -20.10 is designed for feeding (supply), cutting, clamping the strip ends and resistance seam welding of strips of width 250 and 300 mm, thickness 0.3, 0.5 and 1.0 mm from low carbon steel.

Technical data

CHARACTERISTIC

VALUE

Rated supply main voltage of 3-phase AC, V

380

Supply main frequency, Hz

50

Rated consumable power at welding, kVA, not more

65

Continuous consumable power, kVA, not more

12

Max. secondary current, kA, not less

20

Rated continuous secondary current, kA

2

Adjustment stages of secondary voltage 

4

Max. gripping force, daN (kgf)

400

Operation pressure of compressed air, MPa (kgf/cm2)

0.5 (5.0)

Max. stroke of welding roll, mm

65

Max. guide stroke, mm

360

Welding speed, m/min

1.5; 3.0; 4.0

Machine time of one seam welding, s, not more

70

Welding roll diameter, mm

200 - 250

Width of operation welding roll surface, mm

16

Strips lap length, mm

3 - 4

Power of guiding drive electromotor, W

250

Cooling water consumption for one welding, l

8

Air consumption for one welding, m3

0.004

Dimensions, mm, not more

(length width height)

welding unit

1 400 1 400 1 700

cabinet with equipment

462 800 2 010

Mass, kg, not more

welding unit

1 050

cabinet with equipment

260




Back