Specification :

Item Unit CK514 CK516 CK518
Swing over bed MM 520 800 1000
Max.turning diameter MM 400 600 800
Max.turning height MM 250 600 800
Speed range r/ min 50-2000 45-1000 50-2000
Chuck diameter mm 400 500 630
Spindle nose A2-11 A2-11 A2-15
Spindle bearing diameter( front) mm 160 200
Stroke of X-axis mm 50-500 50-800
Stroke of Z-axis mm 450 650 850
Rapid speed of X-axis m/ min 15 12 10
Rapid speed of Z-axis m/ min 15 12 10
Workpiece accuracy mm IT6-IT7 IT6-IT7 IT6-IT7
Accuracy of positioning X/ Z-axis mm 0.018/ 0.02 0.018/ 0.02 0.018/ 0.02
repeat location accuracy X/ Z-axis mm 0.006/ 0.01 0.006/ 0.01 0.006/ 0.01
Type of tool post Horizontal 8-position Vertical 6-position Vertical 6-position
Shank external cutting tool mm 32× 32 32× 32
Boring tool mm ¦ 32, ¦ 40, ¦ 50 ¦ 32, ¦ 40, ¦ 50 ¦ 32, ¦ 40, ¦ 50
Main motor kw 28.8 15 30/ 37
Servo motor of X-axis kw 2.5 4
Servo motor of Z-axis kw 2.5 4
Motor of cooling pump kw 1.1 1.1 1.1
Overall diamensions L mm 3340 2642
Overall diamensions W mm 2630 3478
Overall diamensions H mm 3060 3638
Net weight kg 12000 15000
Acceptance 1.JB/ T9895.A-1999 2.JB/ T9895.A-1999 1.JB/ T9895.A-1999 2.JB/ T9895.A-1999 1.JB/ T9895.A-1999 2.JB/ T9895.A-1999