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LAST UPDATED:
2007/07/13

CNC Super Lathes

JOHNFORD CNC Super Lathes are under strict engineering, building and test to provide you the best machining quality. The CNC Super Lathes also bring you profitable operations. JOHNFORD's outstanding technology experience will help you to achieve a mass production and down the cost.

 
 
 
Slant-Bed CNC Super Lathes

SL-20/30/40 SL-35 SL-35-2S(Sub Spindle Series) SL-50/50A/50B SL-50-2S/SL-50A-2S(Sub Spindle Series)SL-60/60A/60B SL-60-2S/SL-60A-2S(Sub Spindle Series) SL-65/65A/65B SL-70A/80A/100A/120A/70B/80B/100B/120BSL-70A-2S/SL-80A-2S/SL-100A-2S(Sub Spindle Series)

SL-20/30/40/40l

Online Video:  Machine Video


 
ITEM \ MODEL SL-20 SL-30 SL-40 SL-40L
Swing over bed (mm) Ø400 Ø580
Swing over cross slide (mm) Ø330 Ø450
Chuck size (inch) 6 8 10
Bar capacity (mm) Ø42 Ø51 Ø76.5
Spindle nose A2-5 A2-6 A2-8
Spindle bore (mm) Ø55 Ø65 Ø86
Spindle speed step One speed
Spindle speed (rpm) 6000 4500 4000
Spindle motor (kW) 5.5 / 7.5 11 / 15
Spindle bearing diameter (mm) Ø90 Ø100 Ø120
No. of tools 12
Cross travel (X-axis) (mm) 180 240
Y-axis travel (mm) - ±40
Longitudinal travel (Z-axis) (mm)
(for Y-axis)
600 600
(500)
1000
(900)
Rapid traverse (X/Y/Z) (m / min) 24 / - / 24 20 / - / 20
Tailstock travel (mm)
(for Y-axis)
500 500
(400)
900
(800)
Tailstock quill travel (mm) 60
Tailstock quill diameter (mm) Ø60
Tailstock spindle taper Fixed MT#4
Rotary MT#3 (Opt.)
Servo motor (X-axis) (kW) 1.6
Servo motor (Y-axis) (kW) - 1.6
Servo motor (Z-axis) (kW) 1.6 3
Power turret moter (Y-axis) (kW) - 3.7 / 5.5
Inclination : Bed / Saddle (*) 30°
Weight (kg)

3800

4000

4500 5500
Machine dimensions (mm) WxH 2020 x 1862
L 3525 4050
  • All data subject to change without notice
  • All the specifications are listed with the FANUC CNC system and 12-angle turret.
STANDARD ACCESSORIES OPTIONAL ACCESSORIES
  1. Coolant system
  2. Splash guard
  3. Through hole 3-jaw chuck
  4. Programmable hydwaulic tailstock (for SL-35/50/65/70/80/100/120)
  5. Hydraulic tailstock quill (for SL-20/30/40/40L)
  6. Chain type chip conveyor
  7. Tool box and various manuals
  8. Tool holders (direct mounting type)
  9. Auto lubrication with alarm
  10. Halogen working lamp
  11. Type of guide ways: box ways
  1. C-axis (C . S axis with angle encoder but no gear box / C.F axis with gear box)
  2. C+Y-axis
  3. Contact tool setting system (Renishaw TS-20) or BULM NT-A2 / NT-A3
  4. Parts catcher
  5. Tool holders (VDI type)
  6. Programmable hydraulic tailstock (for SL-20/30/40/40L)
  7. Bar feeder interface (or bar feeder)
  8. Auto Hi-Lo gear box (for SL-20/30/40/40L)
  9. Rotary tailstock
  10. Manual guide i / 0i (0i TC ) ; Manual guide i (18i T / 21i T)
  11. Angle encoder for C-axis

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