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 Gantry milling machine series

高崎智能

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Gantry Milling Machine Series: GMT2217 GMT3018 GMT4022
Features
Quenched guideways with four-sided tightening constraints
Strongly reinforced machine rigidity design delivers powerful cutting capabilities and stable precision
BBT50-Φ200 high-rigidity spindle with six imported large steel ball bearings ensures excellent cutting performance
Twin screws and front chip conveyor provide convenient chip removal
Optional automatic door and center water discharge function
Dual Z-axis power balance bar provides longer-term stable Z-axis output

  Item Unit GMT2217 GMT3018 GMT4022
Worktable Worktable Dimension mm 2000*1300 3000*1600 4000*2000
T-slot Dimension (Center Distance * Slot Width * Number of Slots) mm 7*22*170 9*22*180 9*28*200
Maximum Worktable Load Capacity kg 8000 12000 18000
Travel X/Y/Z Axis Travel mm 2200/1650/800 3000/2000/960 4000/2200/1000
Distance from Spindle Nose to Worktable mm 250-1050 140-1140 280-1280
Spindle Spindle Taper Hole   BT50 BT50 BT50
Spindle Speed rpm 6000 6000 6000
Spindle Drive Mode   Belt Type Belt Type Belt Type
Spindle Motor Spindle Motor (FANUC System) KW 18.5 22.0 22.0
Rated Torque Nm 143 220 220
Feed Rate Cutting Feed Rate (X/Y/Z Axis) m/min 10 10 10
Rapid Feed Rate (X/Y/Z) m/min 12 12 12
Accuracy Positioning Accuracy mm ±0.025 ±0.025 ±0.025
Repeat Positioning Accuracy mm ±0.015 ±0.015 ±0.015
Automatic Tool Changer & Others Number of Tools T 40 40 40
Power Requirement Kva 40 45 55
Chip Removal Method   Dual Screw Chain Plate Dual Screw Chain Plate Dual Screw Chain Plate
Machine Weight kg 22000 27000 42000
Floor Space (Length*Width*Height - Including Water Tank) mm 4600*6680*4500 4800*7300*5100 5400*10800*5600