The Lattice girder welding machines produce standard lattice girders, thrust girders and wall girders.

Lattice girder applications: Often used in permanent precast concrete formwork to in-situ slabs, lattice girders provide rigidity to the unit and acts as a mechanical fixing between the precast formwork and the in-situ concrete.

Layout plan: Line wire pay-off → Line wire straightening unit → rod bending unit → welding system → cutting system → truss girder collector

1). Line wire pay-off… … … … … ….. 5sets

Max. Capacity: 1500Kg 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.

Advantages of Lattice girder machines:

Extremely short times for changing of height and dimensions.

Setting of welding control via monitor and examination of welding points.

Special welding electrodes which are not replaced when worn out but simply turned forward by one increment.

High reliability of the process due to flexible stacking for girder packs of different lengths.

Stacking by order reference is possible.

Easy maintenance of all plant components.