This heavy duty engine lathe performs various kinds of turning jobs including face turning, outer cylindricity turning, inner cylindricity turning, Metric threads, Inch threads, Module threads and Diametrical threads, etc...
The compound rest can be solely operated to turn short tapers or be operated in the combination with the longitudinal feeding to turn long tapers with power feeding. Besides, this lathe can perform drilling, trepanning, boring, etc...
The power, speeds and high rigidity of this lathe enable it to perform well in both rough turning and finish turning. Also, this lathe can receive the carbide tools to take heavy cutting.
Standard accessories supplied with the machine:
1. Φ325mm 3-Jaw self-centering chuck , 2-piece reversible top jaws;
2. Φ500mm 4-Jaw independent chuck;
3. Φ800mm Face plate;
4. Steady rest;
5. Follow rest;
6. Cooling system;
7. Halogen work lamp;
8. Dear center MT #6.
Optional accessoires:
1. Digital read-out system, 3-Axis or 2-Axis;
2. Taper turning attachments;
3. Grinding attachment;
4. Self-centering chucks with D11 mount;
5. Independent chucks with D11 mount;
6. Face plates with D11 mount;
7. Quick change tool post;
8. Live centers;
9. Splash protection guard;
10. Chuck safety guard;
11. Other special accessories requested by customers.
| MODELS |
HLW2910Bx3000 |
| CAPACITY |
| Max.swing over bed |
910mm |
| Max.swing over carriage |
580mm |
| Max. swing over gap |
1100mm |
| Effective length of gap |
400mm |
| Width of bed |
600mm |
| Max.length of workpiece |
3000mm, options as 1500/2000/4000/5000m |
| Max.turning length |
1350/1850/2850/3850/4850mm |
| Max. weight of workpiece |
2000kg |
| SPINDLE |
| Spindle nose |
D11 |
| Spindle bore |
104mm |
| Taper bore of spindle |
Metric 120 1:20 |
| Steps of spindle speed |
18 |
| Range of spindle speed |
5~720rpm |
| FEED |
| Number of longitudinal feeds |
64 |
| Range of longitudinal feeds (1:1) |
0.1~1.52rpm |
| Range of longitudinal feeds (16:1) |
1.6~24.3rpm |
| Number of cross feeds |
64 |
| Range of cross feeds |
Half of longitudinal feeds |
| RAPID TRAVEL |
| Longitudinal |
4000mm/min |
| Cross |
2000mm/min |
| THREAD CUTTING RANGE/ NUMBER |
| Metric pitch threads |
1~240mm/ 50 |
| Whit-worth threads |
14~1TPI/ 26 |
| Module threads |
0.5~120mm/ 53 |
| D.P.Threads |
28~1DP/ 24 |
| TAILSTOCK SLEEVE |
| Taper bore |
M.T.NO.5 |
| Max.travel |
250mm |
| External diameter |
100mm |
| OTHERS |
| Pitch of longitudinal ball screw/diameter |
12mm/ 55mm |
| Vertical distance from spindle center to installing basis |
33mm |
| Size of tool shank |
32×32mm |
| Max travel of cross slide |
500mm |
| Swing angle of tool post |
±90° |
| Max.travel of top slide |
200mm |
| Main motor power |
11kw |
| Rapid feed motor power |
1.1kw |
| Coolant pump power |
90w |
| Machine overall dimensions(L×W×H) |
5155×1450×1630mm,for D.B.C. 3000mm lathe |
| Net weight |
7050kg, for D.B.C.3000mm lathe |
| Note: for each additional machine length of 1m, there will be additional net weight of 600kg. |
Audited Supplier 
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