Otomatik torna tezgahı

STAR Micronics SV-20R

For all further details, please refer to the attachment.

Machine comes complete with high-pressure unit and bar feeder.
Hardly used; offered due to focus on high-end medical technology.
Original acquisition costs for machine plus full-option peripherals: €382,036.86 (all original invoices available).

Technical Data – SV-20R
Total number of axes: 12
Max. rapid traverse speed: 30 m/min
Weight: 4,150 kg
Coolant tank capacity: 220 liters
Dimensions (L x W x H): approx. 2,730 x 1,350 x 1,865 mm

Main Side
Number of axes: 6
Main spindle axes (spindle head): Z1 / C1
Linear slide axes: X1 / Y1
Turret axes: B3 / X3 / Y3 / Z3
B-axis on turret: freely programmable
Max. machining diameter: 20 mm / 23 mm (option)
Max. spindle head stroke (Swiss-type/short turning): 205 mm / 50 mm
Max. main spindle drive power: 5.5 kW
Max. main spindle speed: 10,000 rpm

Linear Slide Tools
Turning tools: 7 pcs (□ 12 mm)
Cross-milling tools: 5 pcs (ER16)
Max. cross-milling drive power: 2.2 kW
Max. cross-milling speed: 8,000 rpm

Turret Tools
Number of tool stations: 8 (all driven)
B-axis: 4 stations
Max. cross-milling drive power: 4.0 kW
Max. cross-milling speed: 5,750 rpm

Back Side
Number of axes: 4
Sub-spindle axes: X2 / Z2 / C2
Height axis for backworking: Y2
Max. part transfer diameter: 20 mm / 23 mm (option)
Max. sub-spindle drive power: 3.7 kW
Max. sub-spindle speed: 8,000 rpm

Backworking Tools
Tool stations: 8 (8 driven)
Max. backworking speed: 8,000 rpm

Standard Accessories
FANUC 31i-B5 control with handwheel
C-axis control on main and sub-spindle
Synchronous driven guide bush unit
7-position turning tool holder on linear slide
5 + α driven tools for cross-machining on linear slide
8 + α tools for turning, drilling, and cross-machining on the turret
4 programmable turret stations for B-axis machining
8 + α tools incl. drill holders for driven backworking
Sub-spindle for backworking
Blow-off unit for sub-spindle
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Parts catcher tray
Pneumatic system with maintenance unit
Sub-spindle part ejection monitoring
Workpiece conveyor for part removal
Centralized lubrication
Separate coolant tank with level and flow monitoring
Interface for bar loading magazine
Leveling pads and adjustment bolts

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