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CJ6240SA-CJS6250SA
TECHMASTER
Conventional Precision Gap Bed Lathe Machine Metal Lathe
Product Features:
1. Heavy duty construction
2. Bedway supersonic harden(> HB400) and ground precisely.
3. Headstock gears ground precisely and low noise.
4. Automatic brake and over load protection.
5. Electric system safe and reliable.
| No. | Main Specifications | CJ6240SA | CJ6250SA |
| 1 | Max. Length of workpiece | 750/1000/1500/2000/3000mm | |
| 2 | Swing over bed | 400mm | 500mm |
| 3 | Swing over cross slide | 220mm | 300mm |
| 4 | Max. Swing in gap | 630mm | 710mm |
| 5 | Effective gap length | 230mm | |
| 6 | Spindle Bore | 52mm D6 | |
| 7 | Spindle taper of bore | MT6 1:20 90mm | |
| 8 | Width of bed | 390mm | |
| 8 | Spindle Number of speed | 24 steps | |
| 9 | Range of spindle speed | 9-1600rpm | |
| 10 | Threads metric pitches | 0.5-224mm/48 | |
| 11 | Threads imperial pitches | 72-1/8TPI/46 | |
| 12 | Threads diametal pitches | 56-1/4DP/45 | |
| 13 | Threads module pitches | 0.5-112mm/42 | |
| 14 | Range of feeds longitudinal | 0.028-6.43mm | |
| 15 | Range of feeds cross | 0.012-2.73mm | |
| 16 | Tailstock sleeve external diameter | 75mm | |
| 17 | Max. traverse of tailstock quill | 150mm | |
| 18 | Quill Taper | MT5 | |
| 19 | Max. travel of compound rest | 145mm | |
| 20 | Max. cross slide travel | 320mm | |
| 21 | Max. Size of tool shank(W*H) | 25*25mm | |
| 22 | Main Motor | 7.5kw | |
| 20 | Overall Dimensions(L*W*H) | 2382/2632/3132/3632/4632*975*1270mm | |
| 21 | N.W | 1975/2050/2250/2450/2850kgs | |
| 2050/2100/2300/2500/2900kgs | |||
Standard attachments:
1·3-jaw chuck
2. Face plate
3. Reduction sleeve
4. Centers
5. Wrenches
6. Oil gun
7. Operation manual
Optional Accessories:
1·Drive plate
2· Thread dial
3·Live center
4. 4-jaw chuck
5. Taper copy ruler
6. Steady rest
7. Follow rest
8. Quick change tool post
9. 4-position longitudinal automatic trip
10. DRO
Conventional Precision Gap Bed Lathe Machine Metal Lathe
Product Features:
1. Heavy duty construction
2. Bedway supersonic harden(> HB400) and ground precisely.
3. Headstock gears ground precisely and low noise.
4. Automatic brake and over load protection.
5. Electric system safe and reliable.
| No. | Main Specifications | CJ6240SA | CJ6250SA |
| 1 | Max. Length of workpiece | 750/1000/1500/2000/3000mm | |
| 2 | Swing over bed | 400mm | 500mm |
| 3 | Swing over cross slide | 220mm | 300mm |
| 4 | Max. Swing in gap | 630mm | 710mm |
| 5 | Effective gap length | 230mm | |
| 6 | Spindle Bore | 52mm D6 | |
| 7 | Spindle taper of bore | MT6 1:20 90mm | |
| 8 | Width of bed | 390mm | |
| 8 | Spindle Number of speed | 24 steps | |
| 9 | Range of spindle speed | 9-1600rpm | |
| 10 | Threads metric pitches | 0.5-224mm/48 | |
| 11 | Threads imperial pitches | 72-1/8TPI/46 | |
| 12 | Threads diametal pitches | 56-1/4DP/45 | |
| 13 | Threads module pitches | 0.5-112mm/42 | |
| 14 | Range of feeds longitudinal | 0.028-6.43mm | |
| 15 | Range of feeds cross | 0.012-2.73mm | |
| 16 | Tailstock sleeve external diameter | 75mm | |
| 17 | Max. traverse of tailstock quill | 150mm | |
| 18 | Quill Taper | MT5 | |
| 19 | Max. travel of compound rest | 145mm | |
| 20 | Max. cross slide travel | 320mm | |
| 21 | Max. Size of tool shank(W*H) | 25*25mm | |
| 22 | Main Motor | 7.5kw | |
| 20 | Overall Dimensions(L*W*H) | 2382/2632/3132/3632/4632*975*1270mm | |
| 21 | N.W | 1975/2050/2250/2450/2850kgs | |
| 2050/2100/2300/2500/2900kgs | |||
Standard attachments:
1·3-jaw chuck
2. Face plate
3. Reduction sleeve
4. Centers
5. Wrenches
6. Oil gun
7. Operation manual
Optional Accessories:
1·Drive plate
2· Thread dial
3·Live center
4. 4-jaw chuck
5. Taper copy ruler
6. Steady rest
7. Follow rest
8. Quick change tool post
9. 4-position longitudinal automatic trip
10. DRO