TNL Automatic Bar Lathe

Description

TNL Automatic Bar Lathe

TNL Automatic Bar Lathe for sale

Overview

The TONG-TAI TNL 100 Automatic Bar Lathe is a reliable and efficient CNC machine designed for high-volume production and precision turning. Equipped with a trusted FANUC control system, this lathe offers smooth operation, accuracy, and ease of use. Built in 2008 and well-maintained, it is a great option for workshops looking for a used automatic bar lathe that still delivers strong performance.

Key Specifications

• Maximum turning length: 1500 mm
• Bar capacity: 75 mm
• Chuck size: 254 mm
• Spindle nose: A2-8
• Maximum spindle speed: 4500 rpm
• Bar pitch: 87 mm

This machine is ideal for producing long and complex components with consistent precision.

Performance & Capability

The lathe features a 12-position tool changer, allowing for efficient multi-operation machining without frequent manual intervention. With a spindle speed of up to 4500 rpm, it provides the flexibility needed for both roughing and finishing tasks.

Axis Travel & Speed

• X-axis travel: 245 mm
• Z-axis travel: 400 mm
• Rapid X-axis: 18 m/min
• Rapid Z-axis: 20 m/min

These axis movements ensure smooth, fast, and accurate machining, helping to reduce cycle times and improve productivity.

Bar Feeding System

This machine includes an automatic bar feeder (FEDEK), making it ideal for continuous production runs. It also features a double bar passage system (36 mm and 52 mm), providing added flexibility when working with different material sizes.

Build & Condition

• Distance between centers: 760 mm
• Machine dimensions: 3800 x 700 x 1300 mm
• Motor power: 1450 W
• Operating hours: approx. 5008 hours

The machine is in good working condition and has been designed for durability and long-term use in demanding environments.

Conclusion

The TONG-TAI TNL 100 Automatic Bar Lathe is a practical and cost-effective solution for manufacturers needing reliable CNC turning with automated bar feeding. With its FANUC control, solid build, and efficient tooling system, it’s a smart investment for boosting productivity in any workshop.

In a metalworking lathe, metal is removed from the workpiece using a hardened cutting tool, which is usually fixed to a solid moveable mounting, either a tool-post or a turret, which is then moved against the workpiece using handwheels and/or computer controlled motors. These (cutting) tools come in a wide range of sizes and shapes depending upon their application. Some common styles are diamond, round, square and triangular.