Sterling STC 420 AX CNC Twin-Column Automatic Bandsaw

Sterling’s range of bandsaws are one of the leading brands in the metal cutting world. The new STC 420 AX CNC is designed to maximise our customer’s production of heavy metal beams, profiles, and pipe cuts in high-volume quantities, with a fully automatic servo feeding and cutting system. Automatic controls and sensors maximises the performance to cost ratio, and extends the lifetime of a blade up 50% longer.

The Omron Touchscreen CNC controller on this saw enables the user to set-up to 100 programmes with 50 steps each for automatic cutting, simply punch in your lengths and quantities, and let the saw do the work for you.

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Rear View of the Sterling STC 420 AX CNC
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Omron Touch Screen
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Hydraulic Split Vice
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Bow Servo Shaft
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Hydraulic Blade Tensioning
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Motorised Swarf Wheel
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Inverter
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Deflection Control
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Heavy Duty Gearbox
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Hydraulic Tension-Opening Button
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Hydraulic Blade Guides
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Hydraulic Vice Cylinder
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LED Working Light
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Linear Way
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Optical Rapid Approach
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Proximity Switch for Sensing Blade Slipping
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Security Switch
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Servo Motor
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Warning Lamps
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Arm Tightening Piston
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Arm Pull Lamas
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Hexagon Vice (Optional)
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Hydraulic Top Clamping (Optional)
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Spray Mist Coolant (Optional)
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MODELSTC 420 AX CNC
Capacity
◯ Roundmm420
□ Flatmm420
▭ Squaremm420 x 420
Bed Height805
Main MotorkW7.5
Hydraulic MotorkW1.1
Coolant PumpkW0.2
Servo Feeding MotorkW1.5
Bow Lifting MotorkW1.5
Chip Conveyor MotorkW0.25
Cutting Speedsm/min.15 – 120
Blade Dimensionsmm5750 x 41 x 1.3
Tolerancesmm0.1
CNC ControllerOmron Touchscreen
Program100 Programmes – 50 Steps
Stroke Lengthmm700
Max. Feedmm9999
Lengthmm1980
Widthmm2860
Heightmm2100
Weightkg3300
OperationAutomatic
ViceHydraulic
Vice FeedServo (1.5kW)

Features

  • Twin-Column rigidity
  • Fully automatic CNC
  • Hydraulic Blade Tensioning
  • Inverter drive providing infinitely variable blade speed
  • Automatic bow return
  • Hydraulic split vice
  • Servo feeding with 700mm stroke
  • User-friendly Omron touch screen
  • Highly efficient gearbox
  • CNC control panel (100 Programs – 50 steps)
  • Sensitive cutting pressure regulation
  • Proximity switch for sensing if the blade is slipping
  • Motorised Swarf brush
  • Chip Conveyor
  • Carbide blade guides with hydraulic bearings
  • Flood Coolant system

Options

  • Hydraulic top clamps
  • Spray mist lubrication
  • Hexagonal Vice for bundle cutting
  • 15kW Motor
  • Roller track and measuring systems

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