General description
Self-supported steel bar truss deck production line is independently
produced by Zhejiang Willing Techology Co.,Ltd consists of truss welding line
bottom panel forming machine and board spot welding machine. combining
mechanism, electricity,hydraulic and pneumatics with microcomputer control, it
performs whole set production process of steel moulding board's
truss,galvanized steel forming and assembling&welding.The line's annual
production capacity reaches 300'000 square meters.
Machine feature and function
Self-supported steel deck panel is a new type steel structrural building
material develoed for steel construction industry in recent years.It's now
widely applied in steel structural floor deck,bridge,railway and many other
places.It's featured by light structure ,high strength and factory production.
This construction method of pouring concrete onto steel deck can reduce site
workload greatly and also shortens construction
Technics flow
Steel bar feeding→straightening→assistant bar bending→spot welding→feet
bending→truss length→set cutting→Decoilig→forming→panel length→set
cutting→assemble&feeding→spot welding→steel mould product output
Technical Parameters
Power supply:Three phase AC380V, +10%~-10%
Duty cycle: 15%
Rated Power Input: 3x250KV
Secondary no-load voltage: 11.5V
Max. Short Current: 40KA
Air pressure: 0.5-0.8MPa;
Coolant pressure: 0.3MPa
Coolant flow: 60L/Min
Coolant temperature: 0≤30°C
Max Welding speed: 15M/min
Truss height: 70-350mm
Truss section spacing: 190-210(Adjustable)mm
Wire diameter of power cable(copper cable) : ≥120mm2
Wire diameter of grounding cable(copper cable): ≥60mm2
Air switch capacity: 1250A;
Water inlet and outlet diameter: G1½
Air Inlet diameter: φ14mm
Welding machine main part weight: 8000kg