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Star SR20J - type N CNC Swiss Type Automatic Lathe, New 2014 - $RFQ

Item Number: #00165670
Star SR20J - type N CNC Swiss Type Automatic Lathe, New 2014

Star SR20J - type N CNC Swiss Type Automatic Lathe, New 2014
Stock Code:  56080
Price: $RFQ

Automatic Screw Machines - Swiss Type CNC

Year of Manufacture:  2014
Manufacturer:  Star
Model:  SR20J TYPEN
Condition: Used


Fanuc Series 31i-B

Max. Machining Diameter


Max. headstock Stroke - Standard

205mm (8in)

Max. headstock Stroke - Standard (N-Type)

Bar diameter x 2.5

Max headstock stroke - with R.M.G.B. unit

(Max. 55mm) (Max. 2-11/64in)

Number of Tools

6 tools

Tool Shank


4-Spindle Sleeve holder

3-catagories below

Number of tools

Front 4, Rear 4

Max drilling capability

10mm (25/64in)

Max. tapping capability


2-Spindle front sleeve holder

3-catagories below

Number of tools (sleeve)


Max. drilling capability

8mm (5/16in)

Max. depth of hole

100mm (3-15/16in)

Power driven attachment

5-cateagories below

Number of tools

Cross Milling: 3-Tools - Cartridge type: at 2 position

Max. drilling capability

8mm (5/16in)

Max tapping capability


Spindle Speed

Max. 8000 RPM

Drive Motor

1.2 kW or 1.6 HP

Rapid feed rate (X,Y, Z, XB, ZB)


Main spindle indexing angle

C-axis control

Main Spindle Speed

10,000 RPM

Main Spindle Motor

2.2kw or 3HP (Continuous)/3.7kw or 12.5 HP (15min/60%ED)

Coolant Tank Capacity

170 liters

Max. Chucking Diameter

20mm / 23 mm (option)

Max. length for front ejection

80mm (3-5/32 in)

Max. parts projection length

30mm (1-3/16 in)

Back 4-Spndle Unit

5 catergories below

Number of tools

4 tools

Max drilling capability - Stationary Tool

8mm (5/16 in)

Max drilling capability - Power Driven tool

5mm (3/16 in)

Max tapping capability - Stationary Tool


Max tapping capability - Power Driven Tool


Power driven attachment speed

8000 RPM

Power driven attachment drive motor

0.5kw or 1.7 HP

Sub spindle indexing angle

C-axis control

Sub Spindle Speed (RPM)

9000 RPM (Max)

Max. Speed Backworking

8000 RPM

Sub Spindle Motor

1.5kw or 5HP (continous) / 2.2kw or 7HP (15min/50% ED)


4840 pounds


2255x1200x1700 mm or 88.77x47.24x66.92 inches

Equipped With:&nbsp;Fanuc Series 31i-Model B CNC Control
Iemca Ideal 325 Barfeed
High Pressure CoolantInstalled in 2015

Contact Seller

This machine is listed for sale by Orca Machine Tools, Inc. located in Fridley, Minnesota

Contact the Seller
Orca Machine Tools, Inc.
  7901 Beech Street NE
MN 55432
United States
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