Machine ToolsLarge Machines

Twinhorn CNC Double-Column Machining Center Model DBC3000 mm

ModelFG-4230L (LG)FG-5230L (LG)FG-6230L (LG)
Stroke
X Axis4200mm5200mm6200mm
Y Axis3000mm
Z Axis1000mm
Spindle Nose To Table SurfaceBT50:175~1175(TH-230),125~1125(TH-310)
DBC3000mm
Feed
X Axes Rapid Feed15000mm / min15000 mm / min12000 mm / min
Y,Z Axes Rapid Feed15000 / 10000mm / min
Cutting Feed7500 mm / min
Ballscrew Dia. X/Y/ZD80 / D63 / D63 mm
Ballscrew Pitch X/Y/ZP25 / P20 / P10mmP40 / P20 / P10mm
Work Table
Table Size4000 x 2500mm5000 x 2500mm6000 x 2500mm
Max. Permissible Loading18000kg22000kg25000kg
T-slot (No. x Width x Pitch)9 x 28mm x 250mm
Headstock
Spindle Driven MethodL:Built-in Driven LG:Gear-driven
Spindle TaperBT50 / DIN69871A (Option)
Spindle MotorL: TH-230(αB112L) : 15/18.5 (Cont. / 15min) TH-310(αB160LL) : 15/22kW(Cont. / 10min) LG: FAUUC αiI 18/7000 : 18.5/30 (Cont. / S3 25%)
Spindle OD100mm
Spindle speedL: Built-in Driven:8000 / 10000 rpm LG: Two-step variable speed gearbox: 10~6000 rpm (Standard), (10~4500 rpm optional)
ATC
ATC TypeArm Type
Tool Number32(opt.40)
Max. Tool Weight20kg 
Max. Tool Diameter
(With Adj. Tool/Without Adj. Tool)
125 / 215 mm
Max. Tool Length400mm
General
Machine Weight43000kg50000kg57000kg
Machine Dimension (W x D x H)11000x5950x52501300x5950x525015000x5950x5250
Positioning Accuracy±0.005mm / 300mm ,± 0.015mm / Entire stroke
Repeatable Accuracy±0.003mm
Required air Pressure6kg/cm2
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