Vertical turning lathe

Pietro Carnaghi AC 20

Condition: excellent (used), Year of construction: 2009, functionality: fully functional, Technical details faceplate diameter 1800 mm swing diameter 2000 mm turning height 1270 / 1120 mm Control SIEMENS 840 D workpiece weight max. 5000 kg ram head dimension 250 x 250 mm table turning speeds 1 - 320 U/min cross rail - adjustment 400 mm ram head - cross travel (X) -2770 / +2275 mm ram head - vertical travel (Z) 1250 mm c-axis 360° (0,001°) deg milling drive 37 kW turning speed range - milling 10 - 3000 U/min power capacity - table 100 kW Torque 31784 Nm feed range (X/Z) 0,1 - 15000 mm/min weight of the machine ca. 55 t Additional information Used CNC vertical lathe for turning, drilling and milling First machine installation in the year 2011. Laodpfjxwu S Hjx Agrji Max. workpiece diameter: 2040 mm Max. workpiece height: 1270 mm Ram stroke: 1250 mm Max. workpiece weight: 5000 kg (per pallet/chuck) Table speed range: 1.0 - 320 rpm Table drive motor: 100 kW Drilling and milling spindle: 37 kW Crossbar travel: 2 steps of 200 mm each Total electrical connection value: 218 kVA CNC control: Siemens 840 D Number of NC axes: 4 (X, Z, C, crossbar adjustment) Travels: X-axis: -1650 to + 2165 mm Z-axis: 1250 mm Rapid traverse X- Z-axis: 15 m/min Number of tool magazine spaces: 80 spaces in the chain magazine, of which 60 x HSK 100 and 20 x Capto C6 Disc magazine 12-pos. for rotary holders and attachment heads Coolant system with filter and circulation unit Chip conveyor Oil-mist-extractor 1 pallet with jaws, diameter 1800 mm 1 hydraulic chuck with base jaws, diameter 1800 mm Various drilling and milling heads 2 measuring probes Several turning tool holders Special feature: Pallet changer with two stations, equipped with a face plate Ø1800 mm and a six-jaw lever compensation chuck with mechanical centrifugal force compensation Ø1800 mm. Note: The machine is in a pit. Condition description: The cross roller bearing on the Carnaghi was replaced about half a year ago. The Siemens components in the control cabinet were also completely replaced at the end of 2023. The machine also has a measuring probe for tool measurement and an external Renishaw measuring probe for workpiece measurement. As a special feature, the machine also has a measuring probe installed on the Z-axis (Z1-axis). This brings an advantage in terms of accuracy and time, as the tool does not have to be put down for measuring. However, it is currently shut down and should be overhauled when it is put back into operation. The machine also has a Rotomors six-jaw lever compensating chuck with centrifugal force compensation, which was completely overhauled in 2020/21.

Condition: used, Year of construction: 2009, faceplate diameter 1800 mm swing diameter 2000 mm turning height 1500 mm Control SIEMENS 840 D Lasdpfjvylilex Agroi workpiece weight max. 5000 kg ram head dimension 250 x 250 mm table turning speeds 1 - 320 U/min power capacity - table 100 kW Torque 31784 Nm total connected load 218 kW weight of the machine ca. 55 t Turning- and Boring heads: - 4 x Turning heads + steelholders - 3 x Turning heads for Capto - 1 x Boring head (driven) - 2 x angular boring heads (Manufacturer Benz) Dimensions: - Turning diameter on the faceplate 2000 mm - Faceplate diameter 1800 mm - Turning height with turning head L100 1500 mm Power on the ram: - Clamping force of tool holder or accessories 120,000 N - Max. Feed force Z and X axis 30,000 N - Drive power of the milling, drilling and grinding spindle 37 kW - Speeds for turning 10 - 3000 rpm Travels: - Axis X, horizontal support on the crossbeam -2270/+2275 mm - Axis Z, vertical support on crossbeam 1250 mm - Axis C, table rotation 360° Feed speeds: - Axis X 15,000 mm/min - Axis Z 15,000 mm/min - Axis C 3.25 rpm Coolant system: - Coolant system filter system 1500 l Chain tool magazine with 80 places: - max. tool weight 30 kg - Max. tool diameter with free auxiliary slots 250 mm Disk magazine with 12 slots: - max. weight of tool holders/accessory units 150 kg - max. length of tool holders 500 mm - max. magazine load 1000 kg Pallet changer with 2 pallets: - Pallet diameter 1800 mm - Pallet load capacity (centered) 5000 kg - Pallet load capacity (on center) 4000 kg Equipment / accessories: - 1x pallet with claw boxes, diameter 1800 mm - 1x hydraulic chuck with base jaws, diameter 1800 mm - Various drilling and milling heads - Various turning tool holders - 2x measuring probes