D-F Series CKF61100A 40” CNC Flatbed lathe

. Machine Specifications
ITEM CKF61100A CKF61125A CKF61140A
Max. Diameter of workpiece over bed 1000mm 1250mm 1400mm
Max. Diameter of workpiece over carriage 630mm 830mm 1030mm
Max. Length of workpiece 1500-12000mm
Spindle bore 100mm
Load between centers 6 ton
Width of bed 755mm
Max. Travel of carriage in Z axis 3000mm
Max. Travel of carriage in X axis 530 640mm 715mm
Spindle speed range-4 steps 2~20r/min
3~40r/min
10~150r/min
20~300r/min
Turret 4 position electric turret
Tail stock taper bore 160mm/Morse 6
Feed pulse equivalence Z/X X axis 0.001mm (Diameter)
Rapid feed speed X/Z axis 6000mm/min
Positioning accuracy X axis 0.03mm
Z axis 0.045mm 1500
0.050mm 2000
0.060mm 3000
0.080mm 5000
Repeatability accuracy X axis 0.012mm
Z axis 0.020mm 1500
0.025mm 2000
0.025mm 3000
0.025mm 5000
Main motor 30kw
4 steps(stepless in each range)
CNC System Siemens 828D
Total power 125A, 380V 50Hz, 3phases, 3 wires

2. Main purchase parts list
No. Item Supplier Note
1 CNC control Siemens 828D
2 X/Z axes servo motor Siemens
3 Main motor SENLIMA/WN
4 Ball screw of X axis NJGY/HIWIN
5 Ball screw of Z axis NJGY/HIWIN
6 Four position electrical tool post Huanqiu Yantai
7 Spindle bearing NSK-Japan
8 Centralized lubrication unit ISHAN-Taiwan
9 Electric units in cabinet Siemens/Schneider/ABB Option
10 Air condition for electric cabinet Tongfei Option
11 CNC control panel station Mecano-German

3. Standard Accessories
No. Item Model/Size Qty.
1 4-jaw independent chuck Φ1000mm（CKF61100A） 1 set
Φ1000mm（CKF61125A）
2 Closed type steady rest Φ200～550mm（std.） 1 set
Φ500～850mm(opt.）
3 Center MT #6；D15 1/1 pc
4 Spanner for chuck 　 1 pc
5 Foundation bolts & nuts 　 1 set
6 Foundation pads 　 1 set
7 Oil gun 　 1 pc
8 Hand tools 　 1 set