Specification :

These lathes are suitable mainly for turning internal and external cylindrical , Conical and other swing surface as well as various metric , inch, module and diametric pitch threads.They can also be used for broaching oil grooves and keyways.There are also following features:

1. The side wall of bed is constructed with double-rib Plates, and the shape of internal ribs is of box type and bevel ribs combination.The rigidity is higher than that fo ordinary lathes. The precision is stable. And these lathes can carry out strong force cutting.
2.On apron, there is a device , operated by a single lever, used for rapid traverse of the carriage . Spindle’ s braking and rotating direction change is controlled by hydraulic system, or by hand operation, all to user’ s choice.
3. The saddle guide way is glued by “ TSF� soft belt wear resisting materials.
4. On user’ s demand, we can equip the lathe with automatic feeding mechanism .The top slide can be used independently for turning of short cone. In combination with longitudinal feeding , it can also turn long taper surface.

Item Unit CW6163B CW6263B CW6180B CW6280B CW6194B CW6294B
Swing over bed mm 630 800 940
Swing over carriage mm 350 520 660
Maximum length of workpiece mm 750/ 1000/ 1500/ 2000/ 3000/ 4000/ 5000/ 6000/ 7000/ 8000/ 9000/ 10000 750/ 1000/ 1500/ 2000/ 3000/ 4000/ 5000/ 6000/ 7000/ 8000/ 9000/ 10000 750/ 1000/ 1500/ 2000/ 3000/ 4000/ 5000/ 6000/ 7000/ 8000/ 9000/ 10000
Maximum turning length mm 600/ 850/ 1350/ 1850/ 2850/ 3850/ 4850/ 5850/ 6850/ 7885/ 8850/ 9850 600/ 850/ 1350/ 1850/ 2850/ 3850/ 4850/ 5850/ 6850/ 7885/ 8850/ 9850 600/ 850/ 1350/ 1850/ 2850/ 3850/ 4850/ 5850/ 6850/ 7885/ 8850/ 9850
Swing over gap mm 830 ( CW6263B) 1000 ( CW6280B) 1140 ( CW6294B)
Effective width of gap mm 300 ( CW6263B) 300 ( CW6280B) 300 ( CW6294B)
Pan of guideway mm 550 550 550
Spindle nose C11 C11 C11
Spindle bore mm 100 100 100
Taper hole of spindle 1: 20/ 120 1: 20/ 120 1: 20/ 120
Range of spindle speeds r/ min 7.5-1000 6-800 6-800
Number of spindle speeds 18 18 18
Longitudinal and cross r/ min 64; 0.1-24.32 64; 0.1-24.32 64; 0.1-24.32
Cross-to-long longitudinal feed rate 1.0/ 2.0 1.0/ 2.0 1.0/ 2.0
Screw pitch of leadscrew mm 12 12 12
Number and range of metric thread mm 50; 1-240 50; 1-240 50; 1-240
Number and range of inch thread 26; 14-1( Y/ ø 26; 14-1( Y/ ø 26; 14-1( Y/ ø
Number and range of module thread mm 53 0.5-120 53 0.5-120 53 0.5-120
Number and range of diametrical pitch thread 24 28-1( Y/ ø 24 28-1( Y/ ø 24 28-1( Y/ ø
Rapid traverse speed of carriage mm/ min 4000 4000 4000
Max.travel of cross slide mm 440 540 570
Max.travel of top slide mm 200  ¶ ê ¨ p130 200 200
Section of tool shank mm ¡ 32 ¡ 32 ¡ 32
Diameter of tailstock quill mm 100 100 100
Travel of tailstock quill mm 250 250 250
Taper hole of tailstock quill Morse 5 Morse 5 Morse 5
Main motor power kw 11 11 11
Machine mass kg 3200/ 3400/ 3700/ 4200/ 4700/ 58006800/ 7800/ 8800/ 9800/ 10800/ 11800 3400/ 3600/ 3900/ 4400/ 4900/ 6000/ 7000/ 8000/ 9000/ 10000/ 11000/ 12000 3900/ 4100/ 4400/ 4900/ 5400/ 6500/ 7500/ 8500/ 9500/ 10500/ 11500/ 12500
Length mm 2958/ 3275/ 3725/ 4225/ 5225/ 6275/ 7355/ 8355/ 9275/ 11275/ 12275 2958/ 3275/ 3725/ 4225/ 5225/ 6275/ 7355/ 8355/ 9275/ 11275/ 12275 2958/ 3275/ 3725/ 4225/ 5225/ 6275/ 7355/ 8355/ 9275/ 11275/ 12275
Width mm 1393 1473 1430
Height mm 1537 1622 1690