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KAAST. YOUR PRODUCTION PARTNER!
Neumünster: +49 4321 25 2003-0
CatalogLathesuniversal lathesC-Turn 315 · 385 · 420
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Engine lathe

C-Turn 315 · 385 · 420

The machine is equipped with a digital 3-axis position indicator












Optional with extra large spindle hole

Max. Spindle diameter: 155 mm, 230 mm, 255 mm, 305 mm, 355 mm

Lathes from KAAST meet the highest quality standards

It is our aim to offer the best possible lathes to our customers. In order to fulfill this promise, we ourselves have set the very highest demands and apply strict quality control during the entire manufacturing process. Before delivery, each machine is subjected to intensive inspections and tests with regard to accuracy, performance and reliability

Characteristics of the V-models

  • 3 transmissions with variable spindle speeds
  • Electronic control for automatic speed control
  • The spindle speed is shown in the LED display
  • Stepless speed setting by frequency converter
  • Constant cutting speed by automatic speed regulation with different workpiece diameters

Optional clamping system

  • The double chuck system is available for spindle bores over 4” diameter.
  • An additional chuck can be installed at therear end of the spindle.
  • The double chucksystem is required to fix long workpieces at two positions. This increases the stability of the workpieces.

Standard configuration:

3-axis digital readout
Rapid feed in X, Z-axis
Micrometer stopper
Coolant supply system
Footbrake
Backsplash guard
Halogen light
Toolholder shield
Lead screw guard housing
Chuck guard
Foundation screws and machine feet
Auxiliary service tools
Operation manual

Optional configuration:

Spindle bore up to Ø 355 mm
3-jaw chuck various Ø
4-jaw chuck various Ø
5C collets clamping chuck (manual)
Face plate various Ø
Revolving bezel
Taper turning Lineal
Live centers
Steady & follow rest various Ø
Quick change tool-holder system
5-pos. travel stopper
Infinitely variable speed control incl.constant cutting spped CCS
Extended motor power
Technical specificationsC-Turn 315
       1000150020003000
Center height315 mm
Swing over bedØ 630 mm
Swing over gapØ 770 mm
Swing over slideØ 450 mm
Center to center distance1000 mm1500 mm2000 mm3000 mm
Spindle nose
 D1 – 8 (Option: A2-11)
Spindle bore
Ø 85 mm (Option: Ø105 or Ø153 mm)
Spindle speed range (steps)

(18) 25 - 1545 min-1

(18) 23 - 1293 min-1

(18) 15 - 840 min-1

Machine bed width350 mm
Toolholder dimensions25 x 25 ; L 125 mm
X-axis travel330 mm
Tool holder travel Z1
120 mm
Whitworth(36) 4 - 56 TPI
Metric(24) 0.5 - 7 mm
Diametral(36) 8 - 112 D.P.
Module(16) 0.25 - 3.5 M.P.

Feed             Z 

                    X

0.06 - 0.88 mm/rev.

0.03 - 0.44 mm/rev.

Quill diameterØ 75 mm
Tailstock quill travel170 mm
Quill taperMT 5
Main spindle motor7.5 kW (Option: 11 kW)
Coolant supply0.1 kW
Weight2550 kg2850 kg3250 kg3550 kg
Item-No.
1610089
1610090
1610091
1610092
Artikel-Nr.(V-Model)
1610093
1610094
1610095
1610096
Technical specificationsC-Turn 385
      160021003100410051006100
Center height385 mm
Max. turning diameter over bedØ 770 mm
Max. turning diameter over gapØ 980 mm
Max. turning diameter over slideØ 500 mm
Center width1600 mm2100 mm3100 mm4100 mm5100 mm6100 mm
Spindle nose
 A2 - 11
Spindle bore

105 mm (4“) (optional: 155mm (6“), 230mm (9“), 255mm (10“))

Spindle speed 18 steps:

23 - 1293 min-1 

13 - 690 min-1

Width of bed450 mm
X-axis travel450 mm
Rapid speed X-axis 1.75 m/min
Rapid speed Z-axis3.5 m/min
Tool holder Z1
250 mm
Threading inches 2 - 28 TPI
Threading metric 0.08 - 14 mm/ pitch
Threading diametral  4 - 56 P.
Threading modul0.5 - 7 M

Feed            Z 

                    X

0.05 - 0.70 mm/rev.

0.025 - 0.35 mm/rev.

Tailstock quill diameterØ 105 mm
Quill travel220 mm
Quill taperMT 5
Main spindle motor11 kW  or 15 kW
Coolant supply motor0.1 kW
Weight3350 kg3600 kg4100 kg4600 kg5100 kg 5700 kg 
Item-No.
1610136
1610137
1610138
1610139
1610170
1610171
Item-No. (V-Model)
1610300
1610301
1610302
1610303
1610304
1610305
Technical specificationsC-Turn 420
          160021003100410051006100
Center height420 mm
Max. turning diameter over bed840 mm
Max. turning diameter over gap1020 mm
Max. turning diameter over slide570 mm
Center width1600 mm2100 mm3100 mm4100 mm5100 mm6100 mm
Spindle nose
 A2-11
A2-15A2-20
Spindle bore
105 mm (4“) (optional: 155mm (6“), 230mm (9“), 255mm (10“))
Spindle speed 18 steps

23-1293 min-1 

13-690 min-1

5-440 min-1

Width of bed450 mm
X-axis travel450 mm
Rapid speed X-axis1.75 m/min

Rapid speed Z-axis

3.5 m/min
Toolholder travel Z1
250 mm
Threading inches 2-28 TPI
Threading metric 0.08-14 mm/pitch
Threading diametral  4-56 P.
Threading modul0.5-7 M

Feed:            Z 

                    X

0.05-0.70 mm/rev.

0.025-0.35 mm/rev.

Tailstock quill diameterØ 105 mm
Quill travel220 mm
Quill taperMT 5
Main spindle motor11 kW  or 15 kW
Coolant supply motor0.1 kW
Weight3650 kg3900 kg4200 kg4700 kg5200 kg 5800 kg 
Item-No.
1610130
1610131
1610132
1610133
1610134
1610135
Item-No. (V-Model)
1610306
1610307
1610308
1610309
1610310
1610311
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Telephone consultation (Monday - Friday 8.00 am – 5.00 pm)
+49 4321 25 2003-0