H-beam drilling line Model SWZ700/4
SWZ700/4 Machine exploited by ourselves is widely used in steel structure industries, such as construction, bridge building, boilers in power station, cubic parking, Offshore oil drilling platform tower mast fabrication. It especially adapts to drill joint holes on H-beams, box beams, cross beams, channel and rectangular plates. At the same time, by the CNC measuring function of this machine, you can prepare basic measurement for the next procedure of steel structure processing, that is marking on the workpiece, so as to confirm the position for the ear-plate bracket to be welded on and the position to cut. So the machine is an ideal high efficiency machine in steel structure field.
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Simultaneously drilling on three sides of H-beams
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4 CNC axes
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Direct transform of CAD
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Max. H—beam (web height X flang width)(mm)
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700X400
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Max. drilling diameter (mm)
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ø30
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Feeding speed (mm/min )
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20—300
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Automatic feeding length(mm)
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1800
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Max. workpiece weight(kg)
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5000
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Spindles number
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One spindle on three side (top left right )
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Rotation speed ( stepless speed adjustment )( rpm )
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0-560
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Spindle infeeding speed(mm/min)
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2000-5000(stepless converterr)
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Max. feeding stroke (mm)
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300
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CNC axis number
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4
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Stroke of left / right spindles (Above vertical base—level )(mm)
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30—380
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Stroke of top spindle (Beyond horizontal base—level )(mm)
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40—630
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Horizontal clamping force(KN)
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15.7
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Vertical clamping force(KN)
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6.4
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Motor power
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Infeeding(KW)
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4.0
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Spindle(KW)
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4.0
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Top drilling unit X axis servo system(KW)
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1.0
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Left drilling unit X axis servo system(KW)
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1.5
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Right drilling unit X axis servo system(KW)
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1.5
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Sideway pressing device (KW)
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0.12
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Hydraulic system (KW)
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5.5
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Overall size (m)
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Host machine(L*W*H)
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3600*1720*2450
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Forehearth(L*W*H)
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1910*1010*800
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Total power (KW)
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27
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Machine weight (T)
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Approx.4.5
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