It is divided into LHA Grantry type,LHT double cantilever type and LHC cantilever type.LHA gantry type has middle control and side control two types for options.It adopts A.C variable frequency control to realize back and forth welding.It has stable and reliable working and simple and convenient operation.Special designed arc guiding rack can satisfy the weiding requirements of smal l H-beam and star/cross beam.
Main Technical Parameter
Model
|
Rail span(mm)
|
Control way
|
Web height(mm)
|
Flange width(mm)
|
Suitable work-piece length(mm)
|
Welding speed(m/min)
|
Machine power(kw)
|
|
LHA
|
4000
|
Middle control
|
160-1200
|
140-800
|
4000-15000
|
0.24-2.4
|
9
|
Side control
|
160-1500
|
140-800
|
4000-15000
|
0.24-2.4
|
9
|
|
5000
|
Middle control
|
160-2000
|
140-800
|
4000-15000
|
0.24-2.4
|
9.7
|
Side control
|
160-2000
|
140-800
|
4000-15000
|
0.24-2.4
|
9.7
|
|
5500
|
Middle control
|
160-2200
|
140-800
|
4000-15000
|
0.24-2.4
|
9.7
|
Side control
|
160-2500
|
140-800
|
4000-15000
|
0.24-2.4
|
9.7
|
|
LHT
|
1600
|
Middle control
|
160-2500
|
140-800
|
4000-15000
|
0.24-2.4
|
9
|
|
LHC
|
1150
|
Side control
|
160-2000
|
140-800
|
4000-15000
|
0.24-2.4
|
4.6（without welding machine）
|
