STAR SR-20J Type C – Ø32 mm Sliding Headstock CNC Lathe

The STAR SR-20J Type C sliding headstock lathe, year 2015, is designed for high-precision production of components up to Ø32 mm. Featuring 7 axes, twin spindles, and an automatic bar feeder, it delivers accuracy, productivity, and reliability – ideal for medical, automotive, and electronics applications.

Benefits for your production:

• High precision: machine rigidity and repeatability ensure consistent part quality.

• Continuous productivity: FMB MINIMAG 3200/A bar feeder and twin spindles minimize cycle time.

• Flexibility: 7 axes allow complex geometries and multi-operation machining in a single setup.

• Reliability & safety: high-pressure Hydrajet coolant, Absolent mist collector, and STAT X fire suppression.

Configuration & technical features

Maximum machining diameter: 32 mm
Headstock stroke: 310 mm
Spindle speed: up to 7,000 rpm
High-pressure coolant system: Hydrajet BF20-2000
Mist extraction unit: Absolent A.Mist 10S

Number of spindles: 2
Spindle motor power: 7.5 kW / 3.7 kW
Spindle speed: 7,000 rpm
Number of axes: 7
Fire suppression system: STAT X
Signal tower: WERNA

Machine dimensions: length 1200 mm – width 2250 mm – height 1700 mm – weight 2200 kg
Bar feeder: FMB MINIMAG 3200/A