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CNC Lathe

CRL Series

CRL - 1440/1640/1660

Photo shown model : CRL-1660

CNC Lathe CRL-1660

Efficient, Accurate Power Turret (Optional)

  • The electric H4 turret is driven by a worm gear/worm wheel mechanism for convenient tool change. It is powered by a 375 W. motor with great clamping force up to 1 ton.
  • Specially designed post body prevents coolant and chips getting into post. Body will not move up and down during indexing.
  • P8 hydraulic turret and quick change tool post are also available upon request.

Headstock

  • Rugged headstock and gears are hardened by MAAG or REISHAUER. Ground for smooth, quiet and vibration-free running.
  • Pressurized cyclic lubrication from separate electric pump and oil reservoir provides a constant flow to all gears and bearings which maintains excellent thermal stability. Hot oil does not stay in the headstock thus reducing thermal expansion and workpiece intolerance.
  • The 4 parallel V-belt assures drive in extremely stable, smooth running with minimum vibration.

Convenient Manual Control

  • Providing convenient manual control for X, Z axis. Moveable operation control box is also equipped with two electronic handwheels.
  • Comprehensive, waterproof function keys and push buttons enhance operational convenience.

STANDARD ACCESSORIES:

  • CNC controller
  • Rotating center MT.4
  • Level pads - 8pcs
  • Tool set and box
  • Machine light
  • Operation manual and parts list

OPTIONAL ACCESSORIES:

  • 3-Jaws scroll 8" chuck
  • 4-Jaws independent 10" chuck
  • Electric H4 turret
  • Hydraulic P8 turret with
    boring bar holder O20 mm...2 sets
    boring bar holder O25 mm....1 set
    O.D / facing tool holder.....4 sets
    I.D / facing tool holder........1 set
  • Boring socket O6 xO20~O16 x O20
  • Drilling socket MT.1 x O20
  • Steady rest w / ball bearing
  • High pressure coolant pump 3bar 750W
  • Quick change tool post
  • Hydraulic tailstock quill
  • Chip conveyor & chip bucket cart
  • Hydraulic hollow chuck 8" with rotary cylinder / bar capacity O40 for A1-6 spindle only
    (Working length increased more 25mm)
MODEL CRL-1440 CRL-1640 CRL-1660
Capacity No. of control axis 2 AXIS
Swing over bed O360 mm (14.17") O410 mm (16.14") O410 mm (16.14")
STD. D1-6 distance between centers 890 mm (35") 890 mm (35") 1400 mm (55")
STD. D1-6Max.
working length
4 way tool post 750 mm (29.52") 750 mm (29.52") 1260 mm (49.61")
Hyd. P8 turret 630 mm (24.80") 630 mm (24.80") 1140 mm (44.88")
Max. working dia. 4 way tool post O170 mm (6.7") O220 mm (8.66")
Hyd. P8 turret 160 mm (6.29") O210 mm (8.27")
Width of bed 260 mm (10.236")
Headstock
and Main Spindle
Spindle nose, internal taper STD. D1-6, MT. No.6 OPT. A1-6, MT. No.6
Spindle bore STD. O52.5mm (2.066") OPT. O51mm (2")
Spindle speed Gear steps Pneumatic change 2 steps / L 25~480 R.P.M.
Range H 481~3000 R.P.M.
Cross Slide (X-axis)
and Carriage (Z-axis)
Cross slide travel ( X-axis ) STD. 205 mm (8.07") 205 mm (8.07") 205 mm (8.07")
Longitudinal travel ( Z-axis ) STD. 815 mm (32.08") 815 mm (32.08") 1325 mm (52.16")
AC servo motor ( X-axis ) 0.75 kW 3.5 N.m
AC servo motor ( Z-axis ) 1.20 kW 7.0 N.m
Dia. of ball screw ( X-axis) O20 mm (0.787") P5 C5
Dia. of ball screw ( Z-axis ) O32 mm (1.259") P10 C5
Rapid traverse speed ( X-axis ) 7.5 m/min (295.3 ipm)
Rapid traverse speed ( Z-axis ) 10 m/min (393.7 ipm)
Turret Tool station STD. Manual 4 way tool post ??20 mm OPT. Elec H4 turret ??20 mm
or
Hydraulic P8 turret ??20 mm O20 mm (0.787")
Size of external turning tool
Boring bar diameter
Tailstock Quill diameter O58 mm (2.283")
Quill travel 140 mm (5.5")
Taper of center MT.No.4
Motor Main spindle 5.5kW/7.5kW (30min, rated)
Hydraulic oil pump OPT. 0.75 kW (1 HP) OPT. 1.5kW (2HP)
Forced lubrication for headstock 1 / 4 HP
Coolant pump 1 / 6 HP
Tank Capacity Hydraulic tank OPT. 40 Litre (8.8 gal.)
Coolant tank 50 L (11 gal) 70 L (15.4 gal)
Measurements Weight ( Net / Gross ) Approx. 2,100 kgs / 2,600 kgs 2,150 kgs / 2,650 kgs 2,250 kgs / 2,750 kgs
Packing sizes Length 2470 mm (97.24") 2980 mm (117.32")
Width x Height Width 2030 mm (79.92") x Height 2200 mm (86.61")

Specifications subject to change without notice.

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