CHIZHOU WHITE EAGLE CZ1237A MANUAL LATHE

Technical Description

The CHIZHOU WHITE EAGLE CZ1237A is a manual engine lathe designed for general-purpose turning, facing, and boring operations. With a swing of 11.89 inches and centers spanning 36.88 inches, this machine accommodates moderate workpieces typical of repair work, short production runs, and prototyping applications. The 1.49-inch spindle bore allows for standard workholding devices including chucks, collets, and Morse taper tooling. Driven by a 1.07 HP motor delivering 1,500 RPM, the lathe balances throughput with operator control, enabling manual speed and feed adjustments via handwheel manipulation for precise cuts. The fixed spindle speed of 1,500 RPM suits materials ranging from steel to brass, though operators must adjust cutting parameters based on workpiece diameter and material properties. As an operator-dependent system, accuracy and surface finish depend on skilled technique and tool geometry rather than program control. The manual configuration provides flexibility for one-off jobs and modifications without requiring CNC programming expertise. The lathe incorporates a bed for component mounting, headstock containing preloaded spindle bearings, tailstock for supporting long workpieces, and carriage with apron for controlled tool movement. This machine represents a compact, economical solution for job shops and educational environments where adaptability and hands-on control take precedence over high-volume repeatability, making it suitable for precision mini-shafts, bushings, and custom fixtures.