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Preform C 1711

 Description
## Pre-cage assembling machine PREFORM is the universal pre-cage machine able to weld automatically stirrups with two or three longitudinal wires. Pre-cages of many different configurations and dimensions are produced reducing the final assembly times and improving the quality of the finished product installed at construction site.
  • Production year:
    2002
  • Machine info:

    Refurbished Preform C -pre-cage assembling machine

  • TECHNICAL SPECIFICATIONS:

    Functioning:

    Longitudinal wire feeding   -            Electrical

    Kinking press   -                              Hydraulic

    Cut  -                                               Hydraulic

    Welding system -                            Resistance

    Head displacement and rotation -  Electric

    Longitudinal wire straightener  -     Rollers

    Lifting bench -                                 Hydraulic

    Welding head cooling -                   Closed circuit

     

    Overall dimensions and weights:

    Central machine (with press) -        2330x2950x2290 mm; 2700 kg

    Central machine (without press)-    2310x2950x2290 mm; 2600 kg

    Lifting bench -                                 4 m

    Triple pay offs -                               3240x3184x650 mm ; 770 kg

    Single payoff -                                 1340x1545x800 ; 295 kg

    Coil holder  -                                    D. 1600 x 2325 mm

    Switchinq cabinet -                          1200 x 1050 x 1640 mm

    Command console  -                       440 x 350 x 112 mm

     

    Production figures:

     

    Material type -                                  weldable wire EN 10080

    Unitary yield stress  -                         600N/mm2

    Unitary tensile stress  -                      700N/mm2

    Elongation -                                        > 14 %

     

    Processed diameters :

    Stirrups -                                           4 – 16 mm

    Longitudinal wires -                           4 – 6 mm

    Pre-cages production:

    Dimensions of pre cages:

     

    Rectangular stirrup

    Side min.

    150 mm (2/3 longit.)

     

    Triangular stirrup

    Side min.

    200 mm (3 longit.

    150 mm (2 longi)

    Circular stirrup

    Side min.

    200 mm (3 longit.

    150 mm (2 longi)

     

    Diameter max

    1300 mm

     

    Stirrup positioning step range                       50-500 mm

     

     

    Longitudinal wires -                           4 – 6 mm


    Pre-cages production:

    Dimensions of pre cages:

     

    Rectangular stirrup

    Side min.

    150 mm (2/3 longit.)

     

    Triangular stirrup

    Side min.

    200 mm (3 longit.

    150 mm (2 longi)

    Circular stirrup

    Side min.

    200 mm (3 longit.

    150 mm (2 longi)

     

    Diameter max

    1300 mm

     

    Stirrup positioning step range                       50-500 mm