Technical parameters of D1250 D1450 D1650 D1850 D2050 W1180 20tons Large Horizontal Lathe
| Model |
Unit |
D1250 |
D1450 |
D1650 |
D1850 |
D2050 |
| Type |
|
W1180 |
W1180 |
W1180 |
W1180 |
W1180 |
| Capacity |
|
|
|
|
|
|
| Max swing over bed |
mm |
1260 |
1460 |
1660 |
1860 |
2060 |
| Max swing over cross slide |
mm |
760 |
960 |
1160 |
1360 |
1560 |
| Distance between centers |
mm |
2000-12000 |
| Max weight of workpiece |
kg |
20000 |
| Width of the bed |
mm |
1180 |
| Headstock |
|
|
| Spindle bore |
mm |
105(4’’) |
| Spindle taper |
|
Metric 140; 1:7 |
| Spindle speed range |
rpm |
3-24, 6-48, 12-96, 24-200 |
| Spindle speed step |
|
4 steps (invariable within each step) |
| Gearbox-threads and feeds |
|
|
| Metric threads number and range |
mm |
1~60 |
| Inch threads number and range |
TPI |
1/2~30 |
| No and range of longitudinal feed |
mm/rev |
0.1~6 |
| No and range of cross feed |
mm/rev |
0.05~3 |
| Rapid feed longitudinal/cross |
mm/min |
3000/1500 |
| Tool post |
|
|
| Section dimension of tool shank |
mm |
45x45(1.8’’x1.8’’) |
| Carriage |
|
|
| Travel of cross slide |
mm |
700 |
800 |
| Travel of compound rest |
mm |
280 |
| Tailstock |
|
|
| Diameter of tailstock sleeve |
mm |
280 |
| Taper bore of tailstock sleeve |
|
Metric 100; 1:7 |
| Travel of tailstock sleeve |
mm |
300 |
| Motor |
|
|
| Main motor power |
kW |
DC55 |
| Rapid feed motor power |
kW |
1.5 |
| Tailstock motor power |
kW |
1.5 |
| Weight and dimension |
|
|
| Machine weight |
kg |
2000mm: 21000kg
3000mm: 22500kg
4000mm: 24000kg
5000mm: 25500kg
6000mm: 27000kg |
| Overall dimension |
mm |
2000mm: 7150x2715x1850mm
3000mm: 8150x2715x1850mm
4000mm: 9150x2715x1850mm
5000mm: 10150x2715x1850mm
6000mm: 11150x2715x1850mm |
Features
1. Spindle adopts three-support structure, and is driven by DC motor to achieve infinitely variable speed.
2. Bed adopts rectangular guideway and the whole bed form box type with high rigidity.
3. The machine is equipped with independent oil pump and forced lubrication.
4. Slide carriage, tool post, saddle and tailstock may achieve rapid travel.
5. High rigidity, high efficiency, safe and reliable, and easy to operate.
Equipments
1. Heavy-duty 4-jaw chuck Φ1600mm;
2. Center;
3. Steady rest Φ250-Φ600;4. Oil gun;
5. Foundation Bolts & Lever Pad;
6. Double-end spanner;
Optionals
1. Open-type steady rest;
Applications
D1250 D1450 D1650 D1850 D2050 20tons Large Horizontal Turning Lathe is universal lathe suitable for turning cylindrical and end face, grooving, cutting, boring as well as boring and turning inner cone, threading of axle, cylinder and disk parts with high speed steel and hard alloy steel cutters.