Karats DH-30 Deep hole drilling machine Verified seller

Description

Main specification
 Height from Bed sliding to center of Chuck 2,900 mm
 Swing over bed 5,800 mm
 Drilling capacity 56~650 mm dia
 Distance between center 25,500 mm
 Max. working length 24,000 mm
 Max. workpiece load capacity (with 2 Steady rest ) 380 tons
 Max. workpiece clamping dia 3,400 mm
Bed
 Total length of Bed 53,850 mm
 Width of Bed 2,500 mm
 Height of Bed 700 mm
Headstock
 Spindle shaft dia 800 mm
 Spindle rotating speed 160 rpm
 Chuck size 2,500 mm
 The clamping dia on Chuck 600 ~1,600 mm ( Design 480~1,680 mm )
Boring head ( A-axis)
 The feed for working 14,000 mm
 Max. feeding 25,870 mm
 Min. distance from Chuck 21,300 mm
 Max.. distance from Chuck 47,170 mm
 Rapid feeding speed 4,000 mm/min

 Cutting speed 0.1 ~ 1,000 mm/min
 Manual feeding speed 0 ~ 200 mm/min
Pressure table ( Z-axis )
 Feeding distance 22,500 mm
 Min. distance from Chuck 3,000 mm
 Max. distance from Chuck ( Max. working distance 24,000 + allowance 1,500 ) 25,500 mm
 Rapid feeding speed 4,000 mm/min
 Working speed 1~ 4,000 mm/min
 Manual feeding speed 0 ~ 400 mm/min
Required Area ( Excluded Electric Cabinet )
About 95,000 x 7,225 mm
Total weight ( Excluded spare parts )
About 350,000 kg
Manufactured year
2017
CNC CONTROL
FANUC 31i-B
INPUT POWER
AC 220V or 440V , 3 PHASE , 60 Hz
Allowance of Voltage difference
+/_ 10%
Allowance of Frequency difference
+/_ 1 Hz
Power supply amount
300 KVA (AC 220V) 1100 KVA (AC440V)