SIW Hydraulic Ironworkers

SWI55 IRONWORKER

The SIW machine is supplied with standard tooling including repetition support tables at punch, shear and notch stations. All five work stations are equipped with easily adjustable hold downs to safely control each operation. Comprehensive safety guards are fitted as standard on all work stations.

SIW Ironworkers to Cut, Punch, Notch, Bend with Autocut ability

The SIW Range are twin operated machines with the hydraulic system activated by two shielded foot controls, one operating the punch and cylinder, the other operating the shear end cylinder. The shear cylinder provides the power to the three shearing and the notch stations.

The system gives accurate power inching at all five work stations and allows the machine to be stopped at any position giving safe and accurate tool setting and work positioning. Centralised lubrication is metered by oneshot system, being only one feature of the low maintenance requirements. A 1M touch and cut ruled length stop and an integrated LED lighting system are supplied as standard equipment.

FEATURES

  • PUNCH STATION
    Easy tool change system and swing away stripper with fast manual adjustment ensure a quick setup.
  • ANGLE STATION
    This station provides large capacity angle cutting at 90º and 45º. Angles between 45º and 90º can be achieved by first cutting at 90º and then flange trimming to the required angle in the shearing station.
  • SECTION CUTTING STATION
    The machines are fitted as standard with blades for cutting round and square bars. With extra equipment, the machines are able to cut, in this aperture, channel, joist, T-sections and many other special profiles.
  • NOTCHING STATION
    The notching station is fitted with a table with adjustable back stops allowing repetitive positioning.
  • SHEARING STATION
    The shearing unit is fitted with a simple robust holddown which is adjustable to any thickness of material within the cutting capacity of the machine. The shear feed table with adjustable guides is fitted to allow accurate feeding of materials. The guide can be adjusted to allow mitre cutting up to 45º for flat bars or to trim the flanges of angle.
  • AUTO CROP RULED LENGTH STOP
    Standard 1m stop with automatic shearing bypassing the foot switch for production applications. Can be used on all shear stations. Available in 2m and 3m options.

Technical Data

MODEL   SIW 65 SIW 85 SIW 115
Punching Capacity Tons –> 65 85 115
Diameter X Maximum Thickness mm 26 x 20 33 x 20 35 x 25
Maximum Diameter X Thickness mm 57 x 10 57 x 12 57 x 16
Stroke Length mm 55 80 80
Throat Depth mm 305 355 355
Largest Hole Diameter – Standard mm 38 57 57
Largest Hole Diameter – Optional mm 160 160 225
Shearing        
Flat Bar – Width X Maximum Thickness mm 300 x 20 380 x 20 380 x 25
Flat Bar – Maximum Width X Thickness mm 375 x 15 480 x 15 600 x 15
Angle Flange Trim – Max 45º mm 100 x 15 120 x 15 120 x 15
Angle Cutting        
90º Cut mm 130 x 13 150 x 15 150 x 18
45º Mitre (True Int./Ext.) mm 70 x 10 80 x 8 80 x 10
Section Cutting        
Round/Square mm 45 50 55
Channel/Beam – (Optional) mm 120 x 58 160 x 74 200 x 100
Tee – (Optional) mm 90 x 11 100 x 11 120 x 12
Notching        
Material Thickness mm 10 13 13
Width – Rectangle mm 45 52 60
Depth – Rectangle mm 90 100 100
Depth – Vee mm 60 70 80
Tube Notch (Optional)        
Maximum Outside Diameter mm 83 108 108
Bending (Optional)        
Bar Bending – Maximum Capacities mm 250 x 13 250 x 20 250 x 22
Sheet Bending – Maximum Capacities mm 500 x 3 500 x 3 700 x 3
Punching At Notch Station (Optional)        
Throat Depth mm 125 125 125
Maximum Capacity –        
Diameter X Thickness mm 38 x 8 38 x 10 38 x 12
Technical Data        
Motor Power kW 5.5 7.5 11
Nett Weight kg 1620 2430 3080
Length mm 1700 1920 2040
Width mm 710 790 800
Height mm 1800 1910 2030
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