2018 Star SR-20J Type C

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Machine Specifications

Year

2018

Control Type

Fanuc 31i-B

Max Cutting Diameter

20 mm

Machining Length

32"

Spindle Speed

10,000 RPM (Main Spindle), 8,000 RPM (2nd Spindle)

Rotary Speed

8,000 RPM

Equipped With

(4) Front Tools, (4) Rear Tools, 2-Spindle Sleeve Holder, 3-Spindle Cross-Milling Unit, 35m/min Rapid Feed Rate (X, Y, Z, XB, ZB), 4-Spindle Sleeve Holder, 6-Station Tool Holder, 8" Max Headstock Stroke, Back 4-Spindle Unit, C-Axis Control, Drive System for Power-Driven Attachment, FMB MINIMAG 20 – 12', High Pressure Pump, Mist Buster, Synch Rotary Magic, Turbo Chip Conveyor

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(847) 490-1910

2018 Star SR-20J Type C

The 2018 Star SR-20J Type C Swiss-type CNC lathe is a top-tier choice for manufacturers who demand precision and versatility. Designed to handle intricate, small-diameter parts, this machine excels in industries such as medical device manufacturing, electronics, and automotive components. Its advanced engineering allows for smooth, stable operation even during high-speed, continuous production, ensuring both accuracy and efficiency in every cycle.

Equipped with a powerful FANUC 31i-B CNC control, the SR-20J Type C offers intuitive programming and robust performance. The machine supports a wide array of tooling options, including multiple driven tools and a fully independent sub-spindle, making it possible to perform complex secondary operations without additional setups. Its compact footprint and efficient design also help maximize floor space while minimizing downtime.

Key Features:
  • Handles workpieces up to 20mm in diameter with a 205mm headstock stroke

  • High-speed main spindle reaching up to 10,000 rpm

  • Accommodates up to 30 tools, including 14 live tool positions

  • 7-axis simultaneous control for advanced part geometries

  • Reliable FANUC 31i-B CNC system for seamless operation

The Star SR-20J Type C is an excellent investment for any shop looking to boost productivity without sacrificing quality. Its combination of speed, flexibility, and precision makes it a standout in its class. For more details or to arrange a viewing, please reach out to the Used Machinery Staff by email or phone—they’re ready to answer your questions and help you find the right solution for your production needs.