1

H beam material

St37, St52

2

Angle of tapered H beam

≤30°

3

Machine rail span

mm

4000

4

Effective welding width

mm

160-1500

5

Rail length

mm

20000

6

Effective welding length

mm

14500

7

Welding speed

mm/min

0-1000

8

Welding system

Submerged arc welding, 2 sets, Lincoln or Chinese brand

9

Welding system

Submerged arc welder, Lincoln or China

10

CNC system

CNC2002,China