Operating Tips:
|
Specification
|
CZ6250C | CZ6266C |
| CAPACITY | ||
| Max.swing over bed | 500mm | 660mm |
| Max.swing over carriage | 310mm | 420mm |
| Max. swing over gap | 720mm | 870mm |
| Max.length of workpiece | 1000/ 1500/ 2000/ 3000mm | 1000/ 1500/ 2000/ 3000mm |
| SPINDLE | ||
| Spindle bore | 80mm | 105mm (4″) |
| Taper bore of spindle | M.T.NO.7 | 113mm 1:20 |
| Steps of spindle speed | 12 | 12 |
| Range of spindle speed | 36~1600rpm | 36~1600rpm |
| FEED | ||
| Range of longitudinal feeds | 0.063~2.52 (0.023″~0.937″)mm | 0.063~2.52 (0.023″~0.937″)mm |
| Range of cross feeds | 0.027~1.07(0.010″~0.404″)mm | 0.027~1.07(0.010″~0.404″)mm |
| RAPID TRAVEL | ||
| Longitudinal | 4500mm/min | 4500mm/min |
| Cross | 1900mm/min | 1900mm/min |
| THREAD CUTTING RANGE/ NUMBER | ||
| Metric pitch threads | 1~14mm/ 22 | 1~14mm/ 22 |
| Whit-worth threads | 28~2TPI/ 26 | 28~2TPI/ 26 |
| Module threads | 0.5~7mm/ 18 | 0.5~7mm/ 18 |
| D.P.Threads | 56~4DP/ 24 | 56~4DP/ 24 |
| TAILSTOCK SLEEVE | ||
| Taper bore | M.T.NO.5 | M.T.NO.5 |
| Max.travel | 150mm | 150mm |
| External diameter | 75mm | 75mm |
| OTHERS | ||
| Size of tool shank | 25×25mm | 25×25mm |
| Max travel of cross slide | 340mm | 360mm |
| Max.travel of top slide | 145mm | 145mm |
| Main motor power | 7.5kw | 7.5kw |
| Overall dimensions(L×W×H) | (2500/3000/3500/4500)×1100×1380mm | (2500/3000/3500/4500)×1100×1450mm |
| Net weight | 2900/3150/3400/3750kg | 3000/3200/3400/3900kg |
Gap-bed Lathe (CZ6250C, CZ6266C)
Features:
Triple bearings supporting headstock spindle
Adjustable taper roller bearings providing spindle accuracy
Precision 'V'-beds & headstock gears are all hardened & ground
Multiple discs forward and reversing clutch system
Adjustable feed stop system with 6 individual sliding stops
Overload protection on drive motor and coolant system
Universal enclosed gearbox incorporating metric & imperial thread capabilities
Foot operated spindle brake with safety cut out switch
X & Z axis rapid traverse selection lever incorporated on the saddle
405mm wide induction hardened heavy duty cast iron bed
Removable gap bed allowing work piece to swing up to 870mm
Cross slide handle disengages when auto feed is used
Saddle hand wheel disengages when auto feed is used
Adjustable clutch for auto feeds protects machine from overloading during machining
Chuck guard fitted with safety micro switch
Micro switch on side access door
Powered longitudinal and cross feeds
Metric calibrated feed dials
Coolant system with flexible hose enabling operator to manipulate flow direction
Oil sight glass for head stock and gearbox & apron
Lubrication pump on saddle oiling slides
Low voltage halogen work light
D1-8 camlock spindle for quick chuck removal
12 spindle speeds 36-1600rpm
Large 105mm spindle bore
Standard Accessories:
3 jaw chuck, 4 jaw chuck, Face plate, Steady rest, Follow rest, Dead center, Oil gun, Coolant system, Working light, General tools, Foundation bolts, Operation manual (English edition)
Optional Accessories:
2, 3-axes DRO, Quick change tool post, Taper turning attachment, CE execution
