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Special lines

products available for Special lines

  • Just in time LTG

    concrete reinforcing wire | mesh/lattice girder | trellis
    0

    product overview

    WIRE LATTICE GIRDER WELDING LINE In the field of the plants for the production of lattice girder, Promostar has developed the patented model (European Patent EP 07 150 103.5) JitLGP (Just in time Lattice Girder Plant) which is designed, in particular, to be incorporated into carousel systems for the production of prefabricated slabs. Specifically born to meet the requirements of the fully automatic prefabrication plants, the JitLGP line, in the version HF (High Flexibility), is capable to produce continuously single girders with geometrical characteristics which can automatically change from girder to girder (in 10 seconds maximum).

    technical information

    product specifications

    Upper longitudinal bar diameter 0.8-0.14 mm
    Lower longitudinal bar diameter 0.8-0.14 mm
    Lattice girder height (min-max) 70-400 mm
    Bending pin diameter just in time: 1000 - 2000 / continuos production: 500 - 12000
    Pitch fixed upper & lower 0.20 mm
    Stirrup wire diameter 200 mm
    Cut step at every 0.6 mm

    Other specifications and line configuration on request

  • Tunnel Mesh

    concrete reinforcing wire | mesh/lattice girder | tunnel mesh
    0

    product overview

    WIRE ELECTROWELDED CURVED TUNNEL MESH LINE TUNNEL REINFORCEMENT PROCESSING EQUIPMENT For the production of electrowelded curved mesh for tunnels the line is designed for the production of electric-welded plain lattice girder, starting from coils of cold rolling wire (ribbed). The production of the lattice girder is performed by a welding process of the transversal wires onto the longitudinal wire.

    technical information

    product specifications

    Longitudinal wire number Min. 2 – Max. 4
    Longitudinal wire diameter from 8mm to 16mm
    Transversal wire diameter from 8mm to 12 (16) mm
    Wire quality Smooth/ribbed wire according to DIN 488, low in carbon, weldable.
    Curved Mesh length Min. 1500mm - Max. 6000mm
    Curved Mesh width Min. 150mm Max. 1000mm
    Transversal wire maximum length (without bending) 1300mm
    Longitudinal wires minimum distance longitudinali 100mm.
    Transversal wires distance min 70mm – max. 300mm
    Minimum bending radius 2000mm

    Other specifications and line configuration on request

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Note: the speed depends on the type of material, the power of the motors, the unwinding speed on the pole

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