| Specifications︰ | 1. Max swing diameter over bed
387mm (15 1/4 ")
2. Max swing diameter over carriage 238mm (9 3/8 ")
3. Max swing diameter in gap
610mm (24")
4. Distance between center
1250mm (50")
5. Spindle bore
72mm (2 13/16")
6. Taper in front spindle
1:20
7. Spindle nose D8
8. Spindle speed range
45~2000rpm(12 steps)
9. Longiudinal feed
0.04~1mm/rev
(0.0015~0.04"/rev)
10. Cross feed
0.02~0.5mm/rev
(0.00075~0.02"/rev)
11. Range of thread (metric)
0.2~14mm 39kinds
12. Range of thread (whithworth)
72~2t.p.i 45kinds
13. Max trevel cross slide
235mm (9 1/4")
14. Max. trevel of top slide
120mm (4 3/4')
15. Max. trevel of tailstock sleeve
127mm (5")
16. Taper of center sleeve bore
No. 4 Morse
17. Diameter of center sleeve
59mm (2 3/8")
18. Main motor power
5.5Kw (7 1/2Hp)
19. Net weight (approx) 1450Kg
20. Packing dimension (LxWxH)
2620x1140x1647 mm
(103"x45"x65")
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| Advantages︰ | 1. Spindle nose adopts D8 type camlock.
2. Forward or reverse rotation of spindle is controlled by electric system, which can be changed by using spindle control lever, both stability and reliability.
3. Precision adopts C grade tapered roller bearing and with 3-points bear. Concentricity of spindle being high.
4. Gear and axle in headstock adopt low carbon alloy steel with carburization and quench.
5. Lathe bed adpts ultra-audio frequency quench; hardness can be get more than HRC52 and precision-ground.
6. The apron of concentrate control includes feed of longitudinal and cross interlock device, protect device of extra-load, and longitudinal feed automatic fixed position.
7. This lathe possess system of turning off machine as soon as automatic cut off electricity.
8. The lathe can process module thread in metric and british system, DP.Mp.etc. By the way 11 1/2TPI, 13 1/2TPI threads can be cut on the lathe without changing end gear.
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