USED 2017 TORNOS CT 20

From simple to mid complex components the
CT 20 is designed to fulfill customers needs.
Easy to use, productive, powerful, the CT 20 is
the best choice for a quick return of investment.

Main advantages :
 Highly rigid and stable cast iron frame.
 Modular tooling zone.
 Powerful spindles and drives.
 Easy and fast setup.
 User-friendly.
 ISO programming.
 Up to 4 modular rotating tools
in counter operation.

Productive
 Different modular attachments.
 Real parallel machining on machine
with 5 linear axes.
 2 completely independent tool systems.
 4 radial rotating tools, 2 front rotating tools
beside the subspindle and up to 4 rotating
tools in counter-operation.

Basic machine equipment :
 Motorised rotating guide bush.
 C-axes for the main spindle and subspindle.
 Platen for turning tools.
 Attachment for front and rear end tool.
 4 spindles for cross milling / drilling.
 Workpiece recovery at the counterspindle
and guide bush.
 Pneumatic workpiece ejector.
 Workpiece conveyor belt.
 Bar loader interface.
 Warning light.
 High pressure pump 20 bars.
Rotating

TECHNICAL SPECIFICATIONS CT 20 / 5
5 linear axes
2 independent tool systems
2 CNC channel
Main spindle
Max bar diameter mm 20
Spindle speed rpm 8 000
Spindle drive power kW 2,2 (3,7)
C axis yes
Headstock stroke with rotating guide bush mm 210
Main operation (base equipment)
Max number of turning tools 6
Turning tool section 12 x 12
Max drilling diameter (front / rear cutting tool) Ø 10mm (ER 16)
Max tapping diameter (front / rear cutting tool) M8 (ER16)
Max radial drilling diameter Ø 7
Max. number of front tools (op / cop) 5 / (5)
Cross-rotating tools 4 max. (in base)
Cross-rotating tool speed rpm 8 000
Cross drive power kW 1

Counterspindle
Max bar diameter mm 20
Max parts length (without rear discharge) mm 80
Ejector stroke mm 80
Spindle speed rpm 8 000
Spindle drive power kW 1,5 (2,2)
C-axis yes

Counter operation
Max number of tools 4
Rotating tools 4 (option)
Rotating tool speed rpm 4 000
Drive power kW 0,75
Machining for main operation with back slide
Rotating tools (next to counterspindle) Max 2 (option)
Rotating tool speed rpm 8 000
Drive power counterspindle motor
Max number of tools to be mounted 26
Tooling breakdown in operation / counter operation (with options) 17 / 9

GENERAL SPECIFICATIONS CT 20 / 5
Max. length mm 2 050
Max. width mm 1 270
Height mm 1 670
Weight kg 2 400
Electrical mains 3 x 400V
Power supply kVA 15
Coolant tank capacity L 210
Standard coolant pump power W 250
Colours : RAL 9006 grey, RAL 9011 black
CNC AND SOFTWARE MAIN SPECIFICATIONS CT 20 / 5
Fanuc 0i-TD, 2 channels Yes
10.4‘‘ colour screen Yes
Manual pulse generator (handwheel) Yes
PCMCIA card reader and USB port Yes
Interface via an Ethernet plug Yes
4 input / output for specific functions Yes
1MB memory for part programs Yes
Metric / Inch programming Yes
Programming in ISO code C Yes
Direct Drawing Dimension programming Yes
Various threading and tapping cycles Yes
Linear, circular and cylindrical interpolations Yes
Polar interpolation mainspindle, counterspindle Yes
Rigid tapping : mainspindle, driven tools, counterspindle Yes and back live tools
Polygon function programming Yes
Macro variables for customer Yes
Forward running of part program with MPG (by override) Yes