Star SR-20J Type C CNC Swiss Type Screw Machine (2013)

Manufacturer

Star

Category

Miscellaneous Machines

Type

DERRICKS

Stock

163260002

Model

SR-20J Type C

Dealer Location

Georgia

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Spec Sheet

  • Stock #: 163260002
  • Location: AZ
  • Brand: Star
  • Model: SR-20J Type C
  • Year: 2013
  • Approx. Shipping Weight: 4,900 lbs
  • Approx. Shipping Dimensions: 88″L x 47″Wx 66″H
  • Skidding Fee: Skidding Unavailable
  • Loading Fee: Free Loading

Specifications

  • Machining Diameter: 25/32″
  • Headstock Stroke Max (with GB): 8″
  • Number of Tools: 6
  • Tool Shank: 12mm (.47″)
  • 4-Spindle Sleeve Holder # of Tools: 4 Front / 4 Rear
  • 4-Spindle Sleeve Holder Drilling Capacity: 10mm (25/64″)
  • 4-Spindle Sleeve Holder Max Tapping Capacity: M8 x P1.25
  • 2-Spindle Sleeve Holder # of Tools: 2
  • 2-Spindle Sleeve Holder Drilling Capability: 8mm (15/16″)
  • 2-Spindle Sleeve Unit Depth of Hole: 100mm (3-15/16″)
  • Power Driven Attachment Number of Tools (Cross Mill / Cartridge): 3 / 2
  • Power Driven Attachment Drilling Capability: 8mm (5/16″)
  • Power Driven Attachment Tapping Capability: M6 x P1.0
  • Power Driven Attachment Spindle Speed: 8,000 RPM
  • Power Driven Attachment Drive Motor: 1.2 kW (1.6 HP)
  • Rapid Feedrate (X, Y , Z, XB, ZB): 1377 IPM
  • Main Spindle Indexing Angle: C-Axis
  • Main Spindle Speed: 10,000 RPM
  • Main SPindle Motor: 2.2 kW (2.9 HP)
  • Backworking Attachment Chucking Diameter: 20mm (25/32″)
  • Backworking Attachment – Length For Front Ejection: 80mm (3-5/32″)
  • Backworking Attachment – Parts Projection Length: 30mm (1-3/16″)
  • Back 4-Spindle Unit Number of Tools: 4
  • Back 4-Spindle Unit Drilling Capability (Stationary/Power Driven): 8mm (5/16″) / 5mm (3/16″)
  • Back 4-Spindle Unit Tapping Capability (Stationary/Power Driven): M8xP1.25 / M4xP0.7
  • Back 4-Spindle Unit – Power Driven Attachment Spindle Speed: 8,000 RPM
  • Back 4-Spindle Unit – Power Driven Attachment Drive Motor: 0.5 kW
  • Back 4-Spindle Unit – Sub-Spindle Indexing: C-Axis
  • Back 4-Spindle Unit – Sub-Spindle Speed: 8,000 RPM
  • Back 4-Spindle Unit – Sub-Spindle Motor: 1.5 kwW (2HP)
  • Machine Axis: 3
  • Live Back Working Tools: Yes
  • B-Axis: No

Equipped With

Fanuc 31i-B CNC Control, LNS Alpha ST320 SE Magazine Barfeed, Chip Blaster High Pressure Coolant Unit, Tri-Mist 850 G2 Mist Collector, Parts Catcher & Conveyor

Additional Info

This machine can be demoed under power upon request.

No Video Available

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