L & L MACHINERY A31/6000 MANUAL LATHE

Technical Description

The L & L MACHINERY A31/6000 Manual Lathe is a robust and versatile engine lathe designed for heavy-duty turning applications. With a swing over bed of 31.5 inches (800 mm), it accommodates large-diameter workpieces, while the distance between centers of 236.2 inches (6,000 mm) allows for extended length machining, making it ideal for long shafts and sizable components. The spindle bore measures 4.1 inches (105 mm), enabling the passage of long bar stock or facilitating internal turning operations. The lathe features a sturdy bed construction and precision-ground gears and spindle shafts hardened to HRC 45–50, ensuring durability, accuracy, and smooth operation under demanding conditions. All critical components are protected by effective lubrication and built-in safety mechanisms. The machine is equipped with manual quill movement controlled by a hand wheel, and the quill diameter is 165 mm, providing excellent support for heavy workpieces. The spindle nose is compatible with standard tooling, and the lathe is designed for reliable manual operation with ease of setup and control. Its robust build and generous working dimensions make the A31/6000 suitable for a wide range of industrial applications, including general machining, repair work, and custom part production. The lathe’s design prioritizes operator safety, ease of maintenance, and long-term reliability, making it a dependable choice for workshops requiring high-capacity manual turning capability.