CMZ TTL66

CMZ TTL66

This 10-axis CMZ TTL66 turn-mill centre was manufactured in 2025. It features a maximum swing diameter of 800 mm and a maximum turning diameter of 515 mm. The machine is equipped with twin spindles and twin Y-axis turrets, allowing for simultaneous 4-tool machining capability. If you are looking to get high-quality turning and milling capabilities, consider the CMZ TTL66 machine we have for sale. Contact us for further details regarding this machine.

• General
• Maximum swing diameter: 800 mm
• Maximum turning diameter: 515 mm
• Distance between spindle noses: 614 mm
• Installed power: 35.5 kVA
• Tank capacities: Coolant 510 L, Lubrication oil 18 L, Hydraulic oil 100 L
• Axis travels
• Upper turret (T1): X1 240 mm, Z1 800 mm, Y1 ±45 mm
• Lower turret (T2): X2 240 mm, Z2 800 mm, Y2 ±45 mm
• Sub-spindle axes: X3 mm, Z3 580 mm
• Rapid traverse rates
• X axes: 30 m/min
• Z axes: 30 m/min
• Y axes: 20 m/min
• Axis acceleration
• All linear axes: 1G (9.8 m/s²)
• Main spindle
• Type: Integrated built-in motor
• Chuck size: 210 mm
• Spindle nose: ASA A2-6
• Bar capacity: 66 mm
• Spindle bore: 72.5 mm
• Draw tube I.D.: 66 mm
• Bearing O.D.: 170 mm
• Power (Max / S3 25% / S1): 35.5 / 28.3 / 23.5 kW
• Torque (Max / S3 25% / S1): 205 / 180 / 150 Nm
• Sub-spindle
• Max speed: 4,000 rpm
• Bar capacity: 66 mm
• Spindle bore: 72.5 mm
• Draw tube I.D.: 66 mm
• Bearing O.D.: 170 mm
• X3 travel: ±120 mm
• Z3 travel: 580 mm
• Power (Max / S3 25% / S1): 35.5 / 28.3 / 23.5 kW
• Torque (Max / S3 25% / S1): 205 / 180 / 150 Nm
• Turrets (upper & lower)
• Number of stations: 24
• Live tool positions: 12
• Tool size: 20×20 mm / 25×25 mm
• Indexing time: 0.1 sec
• Clamping force: 3,200 kgf
• Curvic coupling diameter: 150 mm
• Live tooling
• Motor type: Built-in synchronous motor
• Max speed: 12,000 rpm
• Power (Max / S1): 14 / 10 kW
• Max torque (Max / S1): 42 / 32 Nm
• Cooling: Full oil cooling
• Standard tool interface: NT-55
• Construction
• Heavy-duty GG-25 cast iron 60° slant bed, FEA-optimized
• Bed weight: 4,450 kg
• NSK roller linear guideways and pre-tensioned ballscrews
• 8 built-in oil-cooled motors
• Thermal-stable design with spindles at 90° to X–Z plane
• Coolant & thermal management
• Oil chiller capacity: 5,000 W
• Standard coolant pump: 6 bar / 60 l/min
• Coolant tank capacity: 510 L
• Oil cooling for both spindles, all X/Y built-in motors, and both live-tool motors
• Thermal compensation via controlled oil temperature
• CNC control
• Fanuc 31i-T Plus with iHMI, 15" touchscreen
• Manual Guide i conversational programming
• Ethernet & USB connectivity
• Remote assistance capability
• Industry 4.0 ready
• 14 controlled axes: X1, X2, X3; Y1, Y2; Z1, Z2, Z3; T1, T2; M1, M2; C1, C2
• Simultaneous control of 4 axes per channel
• Functions: Rigid tapping, polygon turning, cylindrical interpolation, polar coordinate interpolation, gear hobbing and power skiving capability
• Key selling points
• Twin spindle + twin Y-axis turrets
• Simultaneous 4-tool machining capability
• Full built-in motor architecture (no belts)
• 66 mm bar capacity on both spindles
• 12,000 rpm live tooling
• Superimposed machining with movable sub-spindle
• Suitable for high-volume automotive, hydraulic, aerospace, and precision turned parts production

Additional equipment
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• Optional high-pressure coolant pump: 15 bar
• Optional tailstock
• Not specified in the provided information: robots, automation, chip conveyor, bar feeder

Technical Specification