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Star SR-20J Type C CNC Swiss Type Screw Machine (2013)
Stock #: 163260002
$59,000.00
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Product Description
General Info
- 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.
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