Features:
[1] Powerful heavy-duty horizonal and gap-bed engine lathes for turning external (or internal) cylindrical (or conical) surfaces, facing, drilling, reaming, broaching, and forcutting various Metric, Inch, module and diametric pitch threads;
[2] High power, high rigidity and wide rotating speed range available on this heavy-duty engine lathe;
[3] The side wall of bed is constructed with double-rib plates, and the shape of internal ribs is of box type and bevel ribs combination. The rigidity and accuracy are high;
[4] On apron, there is a device, operated by a single lever, used for rapid traverse of the carriage. Spindle braking and rotating direction change is
Controlled by the hydraulic system, or by hand operation;
[5] The saddle guide way is glued by TSF soft belt wear resisting materials;
[6] On user demand, we can equip the lathe with automatic feeding mechanism. The top slide can be used independently for turning of short cone, in combination with longitudinal feeding, it can also turn long taper surface;
[7] These heavy-duty lathes are gap-bed type with 300mm effective width of gap.
Standard Accessories:
[1] Foot Brake;
[2] Coolant System;
[3] Halogen Machine Light;
[4] 3-Jaw Self-Centering Chuck with One Set of Reversible Top Jaws, Diameter 325mm;
[5] 4-Jaw Independent Chuck with Reversible Top Jaws, Diameter 500mm;
[6] Steady Rest;
[7] Follow Rest;
[8] Face Plate, Diameter 800mm;
[9] Taper Dead Center;
[10] Morse Reduction Sleeve, Metric 120 / MT #6;
[11] Grease Gun;
[12] Splash Guard;
[13] Tool Box & Kits;
[14] Operator Manual;
[15] Parts List;
[16] Test Record.
Optional Accessories:
[1] Taper Turning Attachment;
[2] 2-Axis or 3-Axis Digital Readout;
[3] Quick Change Tool Post;
[4] Live Centers.
| Specifications |
HDHL2630 |
HDHL2800 |
HDHL2940 |
| Working Scope |
| Swing over bed |
mm |
630 |
800 |
940 |
| Swing over carriage |
mm |
350 |
520 |
660 |
| Maximum length of workpiece |
mm |
750 1000 1500 2000 3000 4000 5000 6000 7000 9000 10000 |
| Maximum turning length |
mm |
600 850 1350 1850 2850 3850 4850 5850 6850 8850 9850 |
| Swing over gap |
mm |
830 |
1000 |
1140 |
| Effective width of gap |
mm |
300 |
| Width of guideway |
mm |
550 |
| Spindle |
| Spindle nose code |
mm |
C11 |
|
| Spindle bore |
mm |
100 |
| Taper hole of spindle |
|
1:20/120 |
| Range of spindle speeds |
r/min |
7.5-1000 |
6-800 |
6-800 |
| Number of spindle speeds |
|
18 |
| Feed motion |
| Longitudinal and cross feeds |
mm |
64; 0.1-24.32 |
| Cross-to-longitudinal feed rate |
|
1:2 |
| Screw pitch of leadscrew |
mm |
12 |
| Number and range of metric thread |
mm |
50; 1-240 |
| Number and range of inch thread |
inch |
26; 14-1 (TPI) |
| Number and range of module threads |
mm |
53; 0.5-120 |
| Number and range of diametrical pitch threads |
|
24; 28-1 (TPI) |
| Rapid traverse speed of carriage |
mm/min |
4000 |
| Tool post |
| Max. travel of cross slide |
mm |
440 |
540 |
570 |
| Max. travel of top slide |
mm |
200 |
| section of tool shank |
mm |
32 |
| Tailstock |
| Diameter of Tailstock quill |
mm |
100 |
| Travel of tailstock quill |
mm |
250 |
| Taper Hole of Tailstock quill |
Morse |
5 |
| Main motor power |
kw |
11 |
| Machine mass |
kg |
3200 3400 3700 4200 4700 5800 6800 7800 8800 10800 11800 |
3400 3600 3900 4400 4900 6000 7000 8000 9000 11000 12000 |
3900 4100 4400 4900 5400 6500 7500 8500 9500 11500 12500 |
| Machine overall dimensions |
| Length |
mm |
2958 3275 3725 4225 5225 6275 7355 8355 9275 11275 12275 |
| Width |
mm |
1393 |
1473 |
1430 |
| Height |
mm |
1537 |
1622 |
1690 |
Audited Supplier 
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