By adopting the most advanced automatic production equipments, Box-shape steel production line is composed by Digital/Multi-heads cutting machine, edge milling machine, inside clapboard assembling machine, assembling machine, Gantry submerged arc welding machine, cantilever electroslag welding machine, end milling machine, shot blasting machine. The complete set of production line is also adopted with computer control system, being equipped with 90°/45°hydraulic turning-over machine, flat moving machine, chain turning-over machine and rolling conveyer belt.

Wing web plate breadth: 300-1200mm Wing web plate thickness: 16-50mm
Workpiece length: 5000-13000mm unit weight of workpiece: below 20T/piece

GS/Z-4000 Digital/Multi-heads cutting machine

XBJ-15 Edge milling machine

ZU-1200 U-shape assembling machine	45° Hydraulic turning-over machine
MHJ-1000A Box-beam gantry submerged arc welding machine	FZ-20 Chain turning-over machine
DZX-1200 Cantilever electroslag welding machine	DX1416 End milling machine

HP1218-8 Shot-blasting machine