Heavy Duty Horizontal Lathe
This servies Horizontal lathe is suitable for processing large and medium-sized parts of castings, steels and non-ferrous metals. It can turn outer circle, inner hole, end face, grooving, drilling, boring and nesting, and can turn various internal and external threads, such as metrical, inch, modulus and diametrical.
The machine is solid body, strong in rigidity, high in power, wide in speed range, and capable of high-speed and powerful cutting; When finished, the roundness error is not more than 0.01mm, the cylindrical degree error is not more than 0.03mm in the measuring length of 300mm.
The bed is made of cast structural bed. The internal ribs have a reasonable layout and high rigidity, and the guide rail adopts an intermediate frequency quenching grinding process. On the sliding guide surface, the anti-crawling guide plate technology is adopted, and the dynamic characteristics such as the friction damping coefficient are in an optimal state, thereby avoiding the occurrence of low-speed crawling.
The machine spindle bearing adopts famous brand products. The spindle box adopts a symmetrical structure to make the thermal deformation uniform and avoid the offset of the center of the spindle. To reduce thermal deformation, the headstock is lubricated with an oil bath cycle. The front end of the main shaft adopts a three-support structure of a two-row angular contact ball bearing,improving accuracy and increasing rigidity. The gears in the headstock are quenched and grounded to ensure accurate transmission and low noise.
The well-assembled spindle has the characteristics of low temperature rise, small thermal deformation and high precision, which makes the spindle maintain relatively stable accuracy during long-term operation. High rigidity one piece type bed with 755mm bed span, which ensures the machine has strong stability and high precision, and the loading capacity between centers can be up to 6000kg, and 8000kg as optional. Spindle standard through hole diameter is Ф130mm, and adopt A2-15 spindle nose connection type, runout accuracy of spindle is better.
The machine can be used to cut the short conical surface by the top tool post, and the long conical surface can be turned by the top tool post and the longitudinal feed together. High power, high rigidity and wide speed range for high speed and powerful cutting, speed range of 3.15-315rpm with 33 speeds. According to machining need, customers can choose electric moving tailstock, reduce operator labor intensity and improve work efficiency.
Technical Parameter
| Specification |
Unit |
AL-1000B |
AL-1250B |
AL-1400B |
| Max. swing over bed |
mm |
1000 |
1250 |
1400 |
| Max. swing over cross slide |
mm |
615 |
865 |
1015 |
| Distance between centers |
mm |
1500/2000/3000/4000/5000/6000/8000/10000/12000/- |
| Max. turning length |
mm |
1300/1800/2800/3800/4800/5800/7800/9800/11800/- |
| Bed width |
mm |
755 |
755 |
755 |
| Loading capacity |
kg |
6000(opt: 8000) |
6000(opt: 8000) |
6000(opt: 8000) |
| Spindle nose |
- |
A2-15 (8xM22) |
A2-15 (8xM22) |
A2-15 (8xM22) |
| Spindle bore |
mm |
130 |
130 |
130 |
| Spindle taper |
- |
Metric 140 |
Metric 140 |
Metric 140 |
| Spindle speed range |
rpm |
Forward: 3.15-315, Reverse: 3.5-291 |
| Spindle speed step |
steps |
Forward: 21, Reverse: 12 |
| X/Z-axis feed kinds |
kinds |
56/56 |
56/56 |
56/56 |
| Feed range |
mm |
Longitudinal: 0.1-12; Cross: 0.05-6; Top tool-post: 0.025-3 |
| Metric threads range (kinds) |
mm |
1-120 (44) |
1-120 (44) |
1-120 (44) |
| Inch threads range (kinds) |
TPI |
28-1/4 (31) |
28-1/4 (31) |
28-1/4 (31) |
| Module threads range (kinds) |
MP |
0.5-60 (45) |
0.5-60 (45) |
0.5-60 (45) |
| Diametrical threads range (kinds) |
DP |
1/2-56 (38) |
1/2-56 (38) |
1/2-56 (38) |
| Distance spindle center to tool base |
mm |
48 |
48 |
48 |
| Tool post swivel angle |
° |
±90° |
±90° |
±90° |
| Cross slide travel |
mm |
520 |
580 |
580 |
| Top slide travel |
mm |
300 |
300 |
300 |
| Tool section size |
mm |
45x45 |
45x45 |
45x45 |
| Rapid feed speed |
mm/min |
Longitudinal: 3740; Cross: 1870; Top tool-post: 935 |
| Tailstock quill diameter |
mm |
160 |
160 |
160 |
| Tailstock quill travel |
mm |
300 |
300 |
300 |
| Tailstock quill taper |
- |
MT6 |
MT6 |
MT6 |
| Main motor power |
kw |
22 |
22 |
22 |
| Machine length |
mm |
4600/5100/6100/7100/8100/9100/11100/13100/15100/- |
| Machine width |
mm |
2150 |
2150 |
2150 |
| Machine height |
mm |
1700 |
1825 |
1950 |
Standard configuration:
* 4-jaw independent chuck, Steady rest (over 3M length), Follow rest, Manual moving tailstock, Dead center, 4-station tool post, Cooling system, Work lamp, Tools & tool-box, Leveling wedge and bolts, Operation manual (English).
Optional configuration:
* 2 or 3-axis DRO, Chuck guard, Tool-post guard, Rear splash guard, Electric moving tailstock, Grinding attachment.
Audited Supplier 
Audited Supplier 
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