Operating Tips:

Gap-bed Lathe (FL-400B/C/D, FL-500B/C/D, FL-600B/C/D, FL-660B/C/D)

This series lathe is a fantastic model for small to medium-size turning works. Even its basic configuration includes important accessories, such as 3-jaw chuck, steady and follow rest, change gears etc. increasing the application area of this model significantly. For reducing the non-productive time, this model is also can equipped with a 2 or 3-axis digital readout.
* Inductive hardened, polished grey cast-iron machine bed.
* Electro-mechanical foot brake reduces downtime significantly.
* State-of-the-art main spindle bearing with high-quality angular ball bearings.
* Large, hardened, polished gears.
* Easy, smooth and precisely adjustable speed and feed settings.
* Hardened, polished gears and shafts, also in feed gear unit.
* Centrally located, logical switches for feeds and threads with leadscrew and feed rod.
* The removeable bridge allows machining of workpieces with a big diameter.


Standard accessories:
3 jaw chuck, 4 jaw chuck, Face plate, Steady rest, Follow rest, Thread chasing dial, Dead center, Oil gun, Coolant system, Working light, General tools, Foundation bolts, Operation manual(English edition).
Optional accessories:
2/3-axes digital readout system(DRO), Quick change tool post, Taper turning attachment, CE execution


Main Technical Features

Specification Unit FL-400B FL-500B FL-600B FL-660B
FL-400C FL-500C FL-600C FL-660C
FL-400D FL-500D FL-600D FL-660D
CAPACITY Max.swing over bed mm 400 500 600 660
Max.swing over cross slide mm 240 325 360 420
Max.swing over gap mm 540 630 730 790
Effective length of gap mm 260
Center Distance mm 1000\1500\2000\3000
Bed Width mm 330
HEADSTOCK Spindle hole mm B: 65, C: 80, D: 103
Spindle nose   B: ISO-D6, C/D: ISO-D8
Spindle taper mm B: Metric 70,  C/D: Metric 85
Spindle speed(Number) rpm B: 22-1800(15steps),  C/D: (15steps)24-1600
FEEDS Longitudinal feeds range mm/rev 66kinds 0.072-4.038
Cross feeds range mm/rev 66kinds 0.036-2.019
Metric threads range mm 66kinds 0.5-28
Inch threads range TPI 66kinds 1-56
Moudle threads range mm 33kinds 0.5-3.5
Diametral threads range D.P 33kinds 8-56
CARRIAGE Max.travel of top slide mm 130
Max.travel of cross slide mm 300
Max.size of toolshank m 25*25
TAILSTOCK Dia.of tailstock sleeve mm 65
Taper of tailstock sleeve   MT5
Max.travel of tailstock mm 120
MOTOR Main drive motor kw 5.5 7.5
Rapid traverse motor w 250
Coolant pump motor w 125
PACKING SIZE 1000mm cm 245*115*175
L*W*H 1500mm cm 295*115*175
  2000mm cm 345*115*175
  3000mm cm 445*115*175
N.W/G.W 1000mm kg 1600/2000 1650/2050 1750/2150 1850/2250
1500mm kg 1800/2200 1850/2250 1950/2350 2050/2450
2000mm kg 1950/2350 2000/2400 2100/2500 2200/2600
3000mm kg 2100/2500 2150/2550 2250/2650 2350/2750
October 23 2021