SANHUANJIAN CW6/280E(F)/1000 MANUAL LATHE

Technical Description

The SANHUANJIAN CW6/280E(F)/1000 is a heavy-duty manual lathe designed for precision metal processing and industrial machining applications. This horizontal engine lathe features a maximum swing of 24.8 inches over the bed, enabling the machining of large workpieces with diameters up to 800mm. The lathe accommodates workpiece lengths up to 1000mm between centers, with a center distance of 39.4 inches for extended turning operations. Equipped with a 4.1-inch spindle bore and metric taper configuration, the machine accepts standard tooling and supports various cutting operations. The main motor delivers 14.8 horsepower (11kW) for consistent heavy-cutting performance, complemented by a 1.1kW rapid feed motor for efficient traverse movements. Operating at a maximum spindle speed of 1000 rpm across 18 speed steps, this lathe provides 7.5-1000 rpm range flexibility for diverse material and tool requirements. The machine incorporates a 315mm chuck with a maximum spindle torque of 2400 Nm, enabling robust workholding and powerful cutting forces. Its rigid double-finning plate bed construction ensures exceptional structural integrity for precision work and sustained heavy machining demands. The lathe includes 64 longitudinal and cross-feed options with ranges from 0.1-24.3mm/r, supporting metric, Whitworth, module, and D.P. thread cutting capabilities. Additional features include a 2000mm/min cross rapid traverse, manual operation for operator control, and complete cooling systems for enhanced tool life and dimensional accuracy.