CS6266B Bochi Big Bore Horizontal Gap Bed Lathe Machine
1. It can perform internal and external turning, taper turning, end facing, and other rotary parts turning;
2. Threading Inch, Metric, Module and D.P.;
3. Perform drilling, boring and groove broaching;
4. Machine all kinds of flat stocks and those in irregular shapes;
5. Respectively with through-hole spindle bore, that can hold bar stocks in larger diameters;
6. Both Inch and Metric system are used on these series lathes; it’s easy for people from different measuring systems countries;
7. There are hand brake and foot brake for users to choose;
8. These series lathes operate on power supply of different voltages (220V、380V、420V) and different frequencies (50Hz、60Hz).
| SPECIFICATIONS | UNIT | CS6240 | CS6250B | CS6266B |
| Capacity | Maximum swing diameter over bed | mm | Φ400 | Φ500 | Φ660 |
| Maximum swing diameter in gap | mm | Φ630 | Φ710 | Φ870 |
| Maximum swing diameter over slides | mm | Φ220 | Φ300 | Φ420 |
| Maximum workpiece length | mm | 750/1000/1500/2000/3000 | 750/1000/1500/2000/3000 | 1000/1500/2000/3000 |
| Spindle | Spindle bore diameter | mm | Φ52 | Φ82 | Φ82 |
| Type of spindle nose | no | ISO 702/III NO.6 bayonet lock | ISO 702/II NO.8 com-lock type | ISO 702/II NO.8 com-lock type |
| Spindle speed | rpm | 24 steps 9-1600 | 24 steps 9-1600 | 24 steps 9-1600 |
| Spindle motor power | KW | 7.5 | 7.5 | 7.5 |
| Tailstock | Diameter of quill | mm | Φ75 | Φ75 | Φ75 |
| Maximum travel of quill | mm | 150 | 150 | 150 |
| Taper of quill (Morse) | MT | 5 | 5 | 5 |
| Turret | Tool O.D. size | mm | 25X25 | 25X25 | 25X25 |
| Feed | Maximum X travel | mm | 145 | 145 | 145 |
| Maximum Z travel | mm | 320 | 320 | 320 |
| X feed range | mm/r | 93 kinds 0.028-6.43 | 93 kinds 0.028-6.43 | 93 kinds 0.028-6.43 |
| Z feed range | mm/r | 93 kinds 0.012-2.73 | 93 kinds 0.012-2.73 | 93 kinds 0.012-2.73 |
| Metric threads | mm | 48 kinds 0.5-224 | 48 kinds 0.5-224 | 48 kinds 0.5-224 |
| Inch threads | t.p.i | 48 kinds 72-1/4 | 48 kinds 72-1/4 | 48 kinds 72-1/4 |
| Module threads | πmm | 42 kinds 0.5-112 | 42 kinds 0.5-112 | 42 kinds 0.5-112 |
| Diametric pitch threads | t.p.i.π | 42 kinds 56-1/4 | 42 kinds 56-1/4 | 42 kinds 56-1/4 |
| Other | Cooling pump motor power | KW | 0.06 | 0.06 | 0.06 |
| Length | mm | 2382/2632/3132/3632/4632 | 2382/2632/3132/3632/4632 | 2632/3132/3632/4632 |
| Width | mm | 975 | 975 | 1050 |
| Height | mm | 1230 | 1230 | 1350 |
| Weight | Kg | 1795/2050/2250/2450/2850 | 2050/2100/2300/2500/2900 | 2400/2600/2800/3000 |
3 Jaw Chuck and Adapter
4 Jaw Chuck and Adapter
Drive Plate
Face Plate
4-Way Tool Post
Stead Rest 120-260mm
Follow Rest
Drive Plate
Foot Brake
Full-Length Splash Guard ( Short Type on 3M Lathe )
Longitudinal Mechanical Stop ( without on 3M Lathe )
Halogen Light
All Standard Accessories Taper Turning Attachment
Thread Chasing Dial
Quick Change Tool Post ( American Type or European Type )
SINO 2 Axis DRO
Live Center Quality is our forte and we have clients spreading all over the world. We are committed to a well-defined and self-framed quality policy. The policy revolves around through and repeated checking of the lathe machine. We are the regular exporters of our products throughout Asia, Africa and several European countries. Our after-sales service terms and conditions as follows:
- The gap bed lathe machines are tested and have trial production in our factory before leaving our factory and they are shipped out only after the customers are satisfied with them.
- When the gap bed lathe machines are tested, our technicians will train the customers’ technicians in theory and practice till they grasp the skills.
- During this period of one year warranty , if the gap bed lathe machines were damaged by non-artificial reasons, we are responsible for repairing or changing parts.
- During this period of warranty, if there is something wrong with the gap bed lathe machine, we are responsible to provide project for solving this problem at the soonest, and help customers to restore production as soon as possible.
- After the warranty, we charge only cost price for maintaining the gap bed lathe machines within three years.
- Other after-sale terms can be agreed by buyer and seller in addition.
