Product Main

Specifications

NC steel bar truss welding line
Lattice girder welding machine
Automatic processing line combine with pay-off, straightening system, bending system, auto welding, measured cut and production transfer, widely used in building construction ( steel bar truss deck ), high-speed rail ( double-block sleeper ) construction and other fields.

CHARACTERISTIC
1\Stepping system control by CNC servomotor.
2\Automatic pay-off control system.
3\User friendly inerface, easy operation.
4\Forming ( Zig-Zag ) device, high precision and stability.
5\All electrical components are supplied by Siemens and YASKAWA.
6\SCR unit features low power, low volume and high reliability.
7\Girder evacuation & automatic stacking unit.
8\Optimize malfunction diagnose warning system.
9\Diagonal forming ( Zig-Zag ) device (patent).
10\Perfect produce manage system.
11\Electricity components used of SIMENS and YASKAWA.
12\Control systems: Siemens, MITSUBISHI, Panasonic.

TECHNICAL DATA
Model SJL320A
Installed power welding(kVA) 4*175
Installed power for rest of machine(kw) 80
Installed voltage(v) 380V 50Hz
System voltage(v) 380V 50Hz
Control voltage(v) 24
Diagonal wire diameter (mm) 5-8
Longthitudinal wire diameter(upper)(mm) 8-12
Longthitudinal wire diameter(lower)(mm) 8-12
Girder height (mm) 50-320(can be ordered)
Girder internal base width (mm) 50-150(can be ordered)
Girder length(mm) 200-1200
Diagonal spacing(mm) 190-300(can be ordered)
Power cable cross-sectional aress 1*185mm² +1*195mm²
Overall length(mm) 42000
Produvction rate(m/min) 12-15