Single Coordinate CNC Gundrilling Machine


Machine Mainly Parameters:

● The chamber box,machine bed,infeeding slide table and other basic parts casted by super iron;

● The cutter tool infeeding guide rail adopts roller guide linear rail;

● The drill box spindle front drive, which could protect the main motor and convinently to change tool;

● Headstock spindle front drive, convinently to load and unload the workpieces, could protect the main motor;

● The machine bed oil returning chute is designed slantly, which will not store oil;

● The drill bar support rest and drill bar box is linked, in any position, the space in between the two drill bar supportrest is same distance;

● The servo spindle motor drive the tool rotate, the tool rotating speed is stepless;

● The tool infeed adopts servo motor to drive ball screw, so the tool infeeding volume can be stepless controlled;

Main Parameters of Machine Tool

ModelsZSK2102 Series ZSK2103 SeriesZSK2104 Series
Single SpindleDouble spindleFour spindleSingle SpindleDouble spindleSingle SpindleDouble spindle
Main ParametersDrill hole Diameter φ4mm~φ20mm φ4mm~φ30mm φ6mm~φ40mm
Max.drill depth 500/1000/1500/2000/2500mm
Main Spindle quantity 1 2 4 1 2 1 2
Main Spindle space 140mm
Drill boxMain motor power 3.7kW 7.5kW 7.5kW×2 5.5kW 11kW 7.5kW 7.5kW×2
Max.speed 5000r/min 3500r/min
HeadstockPower 1.5kW 1.5kW×2 1.5kW 1.5kW 1.5kW 1.5kW 1.5kW×2
Speed 120r/min
Cutter tool Infeed speed range 5~500mm/min
Rapid speed 4m/min
Infeeding motor torque 7.5Nm 7.5Nm10Nm 7.5Nm 10Nm 10Nm10Nm
Coolant systemMax.flow 100L/min 100L/min 200L/min 100L/min 150L/min 100L/min 200L/min
Max pressure 10Mpa 8Mpa
Filtering accuracy 20 um
Processing accuracyHole size accuracy 1T7~1T10
Roughness Ra1.6um~3.2um
Hole deviation toleranceWorkpiece fixed 1mm/1000mm, Max L-D ratio is less than 100:1
OthersMachien general power 20.5kW 25kW 42kW 22kW 33kW 25kW 42kW
Floor space0.5m machine tool: 4.2m×3.1m; 1m machine tool: 4.8m×3.1m; 1.5m machine tool: 5.8m×3.1m; 2m machine tool: 7m×3.1m; 2.5m machine tool: 8.5m× 3.1m
Machine weight0.5m machine tool: 5t; 1m machine tool: 6t; 1.5m machine tool: 7t; 2m machine tool: 8.2t; 2.5m machine tool: 9.5t

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