1. This spherical lathe is widely used to turn the external or internal spherical surfaces on ball valve cores, spherical connections joints etc.. It processes sphere diameters upto 950mm. Also this spherical lathe can perform drilling and reaming;
2. Rectangular guide ways, hardened and precision ground to possess premium regidity and accuracy in a long run;
3. Three-point supported spindle for rigidity and stability;
3. Machining accuracy can be reached as IT6-IT7 on this spherical lathe. The roughness of turned surface can reach less than Ra3.2μm.
| SPECIFICATIONS |
UNIT |
SL950 |
| Swing over bed |
mm |
1600 |
| Swing over carriage |
mm |
950 |
| Max. turning dia. of external spherical surface |
mm |
900 |
| Min. turning dia. of external spherical surface |
mm |
260 |
| Max. turning dia. of internal spherical surface |
mm |
850 |
| Min. turning dia. of internal spherical surface |
mm |
200 |
| Min. distance between swivel table and chuck's end face |
mm |
180 |
| Diameter of spindle thru hole |
mm |
130 |
| Taper hole of spindle |
mm |
140 |
| Number of spindle speeds |
|
21 step (reversal12 step) |
| Range of spindle speeds |
r/min |
3.15-315 |
| Spindle's reverse turning speed |
r/min |
3.5-291 |
| Swivel angle of toolpost |
0 |
± 9 0 0 |
| Main motor power |
KW |
22 |
| Net weight |
T |
12 |
| Machine overall dimen: length |
mm |
4700 |
| Width |
mm |
2500 |
| Height |
mm |
2000 |
Audited Supplier 
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