6月 8, 2021 Engine Lathe

Model CN6140B CN6240B CN6150B CN6250B CN6280B
Max swing over bed mm 420 500 800
Center height mm 210 250 400
Max work piece length mm 1000, 1500, 2000, 3000 2000, 3500
Bed rail width mm 390 510
Max turning diameter of work piece on tool holder mm 220 300 560
Maximum turning diameter of workpiece in saddle groove mm 630 710 1000
Valid length of gap mm 240 240 240
Through hole diameter mm 82
Bore hole mm 90/1:2
Spindle rotation speed rpm 9-1600 8-1400
Maximum transverse travel of tool rest mm 320 360 410
Max travel of small tool rest mm 145 175
Distance between spindle center line and tool support surface mm About 28 About 37
Tool cross sectional dimension (H*W) mm 25*25 32*32
Longitudinal feed mm/r 0.028-6.43
Transverse feed mm/r 0.028-6.43 0.012-2.73
Taper of  center sleeve inner hole mm MT5
Maximum movement of center sleeve mm 150
Maximum transverse movement mm ±15
Thread Inch system 72-1/8t/in
Metric system 0.5-224
Module 0.5-112
Diameter pitch 56-1/4DP
Main motor specification 7.5kw  1500rpn 11kw  1500rpm
Belt specification mm B-2260 B-2260 B-2260
Dimension (L*W*H) Center distance 1000mm mm 2625*1043*1275 2625*1077*1315
1500mm mm 3125*1043*1275 3125*1077*1315
2000mm mm 3625*1043*1275 3625*1077*1315 3560*1250*1480
3000mm mm 4800*1043*1275 4800*1077*1315
3500mm mm 5060*1340*1430