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2025 STAR SB-20R TYPE G & BARFEED, NEVER USED

Swiss Screw Machines
Manufacturer:
STAR
Model:
SB-20R TYPE G
Year:
2025
Stock #:
499997
Cartridge-type 5-Spindle Cross Drilling Unit, 4-Spindle Sleeve Cartridge (4 Front/4 Back Stationary Tool Positions), 3-Spindle Opposing Front Drilling Cartridge (3 Front/3 Back Positions), 4-Spindle Back Working Unit, 6-Turning Positions, Main & Sub Spindles. Installed but never used, this originally owned 20mm 2025 Star SB-20R Type G Swiss type automatic CNC lathe with full C-axis is equipped with the Guide Bush/Non-Guide Bush Switching Function.
BAR CAPACITY0.78"19.812 mm
MAX HEADSTOCK STROKE8"203.2 mm
MAIN SPINDLE MOTOR3 hp2.2 kW
MAIN SPINDLE INDEXINGFULL C-AXISFULL C-AXIS
MAIN SPINDLE SPEED10,000 RPM10,000 RPM
BACK SPINDLE MOTOR1.5 hp1.1 kW
BACK SPINDLE INDEXINGFULL C-AXISFULL C-AXIS
BACK SPINDLE SPEED8,000 RPM8,000 RPM
LIVE TOOL SPEEDS6,000 RPM6,000 RPM

FANUC SERIES Oi-TF PLUS CNC CONTROL
IEMCA STEADY 320 BAR FEEDER
FULL C-AXIS (MAIN & SUB SPINDLES)
GUIDE BUSH/NON-GUIDE BUSH SWITCHING FUNCTION
WORKPIECE CONVEYOR BELT W/EXTENDED OIL PAN
PNEUMATIC UNIT
WATER SEPARATOR
COOLANT SYSTEM
COOLANT LEVEL DETECTOR
AUTOMATIC CENTRALIZED LUBRICATION UNIT
DOOR INTERLOCK SYSTEM
BROKEN CUTOFF TOOL DETECTOR
PARTS EJECTION DETECTOR
SPINDLE CLAMP UNIT (MAIN & SUB)
DRIVE UNIT FOR REVOLVING GUIDE BUSH
REVOLVING GUIDE BUSH UNIT
AIR PURGE FOR REVOLVING GUIDE BUSH
AIR PURGE UNIT (SUB)
AIR BLOW UNIT (SUB)
COLLET SLEEVE (MAIN & SUB)
C-AXIS CONTROL (MAIN & SUB)
TOOL HOLDER
HIGH PRESSURE OIL PUMP
WORK LIGHT
LEAKAGE BREAKER
ASSORTMENT OF ER16 TOOLING

TOOL POST CONFIGURATION (SEE PHOTOS):
* 5-SPINDLE CROSS DRILLING UNIT [2-SPINDLE POSTIONS (#31, #32) + 3-POSITION CARTRIDGE-TYPE (#33, #34, #35)]
* 4-SPINDLE SLEEVE HOLDER CARTRIDGE IN POSITION #35 (4 FRONT-END/4 REAR-END STATIONARY TOOL POSITIONS)
* 3-SPINDLE OPPOSING TYPE FRONT DRILLING CARTRIDGE (3 FRONT & 3 BACK ECCENTRIC DRILLING - IN BOX AS PICTURED)
* BACK 4-SPINDLE UNIT (STANDARD)

** ORIGINAL OWNER
** MACHINE PREPPED TO USE OIL
** AS OF JANUARY, 2026 - CUTTING TIME: NEVER USED

** MACHINE MANUFACTURED DATE: APRIL, 2025
** REPLACEMENT COST MACHINE & BARFEED: $200,000+
** IN PLANT, UNDER POWER, READY FOR IMMEDIATE INSPECTION & REMOVAL

This equipment has been sold. Similar equipment available now is shown below.

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