Heavy Duty VR33 / 38

CNC Slant Bed Lathe

CNC-Takang specializes in designing, developing and manufacturing of high performance lathe machines. The VR Series heavy duty slant bed lathes are specially designed for heavy cutting. Equipped with-

 

  • MASSIVE TAILSTOCK: The heavy tailstock construction assures maximum stability in heavy duty machining. Extra long quill travel reduces interference range to the tool turret. Tailstock motions are program controlled for operation convenience.

 

  • FAST, PRECISE TURRET: The turret employs a conical clutch for high accuracy positioning and features bidirectional random tool selection.

 

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Feature

 

  • Tool change is fast accomplished in only 1 sec. (adjacent tool), and 2.7 sec. (opposite tool).
  • 45 degree slant bed provides easier chip removal.
  • High-speed indexing and positioning idle time.
  • Heavy-duty specification with max. cutting diameter 500mm.
  • The powerful and rigid spindle offer max. speed 2500rpm. (OPT 3000rpm)

 

Specification

Description Model VR33 x 880 VR33 x 1640 VR33 x 2400 VR33 x 3160
Capacity Swing over bed Ø 850 mm (33.5″)
Swing over
cross slide
Ø 640 mm (25.2″)
Max. Turning
diameter
Ø 710 mm (28″)
Turning length 820 mm
(32.3″)
1580 mm
(62.2″)
2340 mm
(85”)
3100 mm
(122″)
Width of bed 870 mm (34.3”)
Width of Z axis 470 mm (18.5”)
Bed slant angle 45°
Between centers 880 mm
(34.6″)
1640 mm
(64.6″)
2400 mm
(94.5″)
3160 mm
(124.4″)
Spindle Spindle nose A2-8 / Opt. A2-11
Spindle bore &OslasOslash; 102 mm (4″) / Opt. Ø 165 mm (6.5″)
Bar capacity Ø 91 mm (3.6″) / Opt. Ø 140 mm (5.5″)
Spindle speed 2500 rpm + ZF / Opt. 1650 rpm + ZF
Live tool speed Opt. 0~2000 rpm
Chuck Chuck size 12 / Opt. 15
Turret Station 10 / Opt. 12
O.D. tooling 32 x 32 mm (1.25” x 1.25”)
I.D. tooling Ø 50 mm (2”)
X / Z axis X axis travel 380 mm (14.9”)(355 + 25mm)
Z axis travel 855 mm
(33.7″)
1645 mm
(64.8″)
2405 mm
(94.7″)
3165 mm
(124.6″)
X axis rapid
traverse
12 M/min
Z axis rapid
traverse
15 M/min
Cutting feed rate 0.001~500 mm/min
Motor Spindle (cont.) FANUC α 22i 22 kw (30HP) / 26 kw (35HP)
X axis FANUC α 22Bi (4kw) (5.3HP)
Z axis FANUC α 22i (4kw) (5.3HP)
Hydraulic pump 2.2 kw
Coolant pump 0.75 kw
Tailstock Movement type Manual / Opt. Programmable
Max. travel 780 mm
(30.7″)
1540 mm
(60.6″)
2300 mm
(90.6″)
3060 mm
(120.5”)
Quill type Stable
Quill stroke 100 mm (3.9″) / Opt. 160 mm (6.3”)
Quill dia. 110 mm (4.3″) / Opt. 160 mm (6.3”)
Taper of center MT5 (Rotary quill)
Tank
capacity
Hydraulic tank 80 Liter
Coolant tank 140 Liter 200 Liter 260 Liter 320 Liter
Dimension Machine
dimension
5304 x 2130 x 2235 mm 6064 x 2130 x 2235 mm 6824 x 2130 x 2235 mm 7584 x 2130 x 2235 mm
208.8” x 83.9” x 88” 238.7” x 83.9” x 88” 268.7” x 83.9” x 88” 298.6” x 83.9” x 88”
Machine weight
(NW / GW)
9370 / 10050 kgs 11800 / 12800 kgs 14200 / 16200 kgs 16500 / 18500 kgs

Standard Accessories

VR33 Series

  • Fanuc control & α22(30/35HP) main motor
  • 12″ 3-jaw hydraulic hollow chuck
  • 10 stations direct type turret
  • 2 steps ZF gear box
  • Auto coolant, hydraulic & lubrication system
  • Splash guard & work light
  • Manual tailstock with hydraulic quill
  • Chip conveyor & Tool box with tools

VR38 Series

  • Fanuc control, motor & 6” spindle bore
  • Spindle oil chiller
  • 12 stations auto servo turret
  • Auto coolant, hydraulic & lubrication system
  • Splash guard & work light
  • Center MT6
  • Programmable hydraulic tailstock with rotating quill
  • Tool box with tools
  • Chip conveyor

Optional Accessories

VR33 Series

  • Extra spindle bore (dia. 165mm, A2-11, 1650rpm)& bigger motor
  • Spindle oil chiller
  • Other controller
  • Transformer (power supply except 220V)
  • Tool presetter (Auto/Manual)
  • Extra chucks (15″/18″ 3-jaw hydraulic hollow chuck with through hole 117.5mm)
  • Chuck air blower
  • Self-centering hydraulic steady rest (20-165mm/30-245mm)
  • Extra toolholders
  • Programmable tailstock
  • CE mark
  • Rotating tailstock quill
  • C axis with driving tool turret

VR38 Series

  • Extra spindle bore, motor & speeds
  • Chucks or rear chuck adapter
  • Steady rest (bearing support, open type)
  • Self-centering steady rest (manual or program movement)
  • C axis with driving tool turret
  • Driving toolholders
  • Special boring bar toolholder
  • Higher coolant pressure
  • Tool presetter (Auto / Manual)
  • Other controller
  • Transformer (power supply except 220V)
  • CE mark
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