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3D truss girder welding machine the Lattice girder welding machines produce standard lattice girders - details see: https://www.machineto.com/truss-girder-production-line-10079455

1). Line wire pay-off………………..5sets

Max. Carrying capacity 1,500Kg for each set.

2). Line wire straightening unit……………… 5sets

Each set can be controlled separately.

Emergency stop switch, keep personnel and equipment away from damage.

3). Inclined beading bending & molding structure

the height of the truss bridge is adjustable

4). Welding system

Set on the top and bottom side, motor control, adjusting the height of the truss bridge

Adopting Pneumatic control system

5). Truss bridge cutting

Auto cutting in-phase, high efficiency

6). Material receiving system

Automatic material receiving & stacking system, chain type driving

7). Control system

² PLC control

² Electronical Component (Siemens brand)

² Set jointing control centre, fault a ming function

² All jointing data can be set and adjust facility

² including electronic control cabinet, operation platform.

TECHNICAL CHARACTERISTICS
Power supply voltage			380V ± 10% – 50Hz±1%
Installed power-welding			800KVA (Average: 80KVA)
Installed power for rest of machine			90KW
Air	Consumption (filtered, dried, no water, no oil)		3.5m3/min
	Operational pressure (constant)		0.8Mpa
Water	Consumption (clean, filtered, no residues, no calcium, no deposits)		3.5m3/min
	Min pressure (constant)		0.2 – 0.3Mpa
	Max temperature at inlet		30°C
Ambient conditions*	Temperature		0 – 40°C
	Altitude		<1000m.a.s.l.
MATERIAL CHARACTERISTICS
Material type		FeB44K, FeB32K, FeB38K (weldable)
Unitary yield stress		Max 600N/mm2
Unitary tensile stress		Max 700N/mm2
Elongation		>14%
Longitudinal wire diameter (upper)		6mm–16mm
Longitudinal wire diameter (lower)		6mm–16mm
Diagonal wire diameter		4mm– 5.5mm
GIRDER PRODUCTION LINE
Production rate (maximum)		5m/min
Girder height		100mm– 400mm
Girder internal base width		80mm
Pace/stroke		400mm/weld
Diagonal spacing		200mm
Girder length		6m or at customer’s requirement
Cutting length		Multiples of 200mm

Truss girder application --- Lattice girder floors:

Lattice girder floors or half-slabs comprise a thin reinforced precast concrete slab with cast in lattice girders and which are provided with an in-situ concrete topping. This most frequently used reinforced floor type is used for all applications in residential and commercial construction. The fundamental benefits are amongst other things a high-quality product at a reasonable price, extreme dimensioning versatility and rapid on installation.