ROMI ES-40B-1.5 MANUAL LATHE

Technical Description

The ROMI ES-40B-1.5 is a heavy-duty manual engine lathe engineered for precision turning, facing, and boring operations on medium to large workpieces. With a swing capacity of 32.28 inches and centers spanning 59.06 inches, this machine accommodates substantial components for industrial production and repair work. The spindle bore of 2.56 inches enables versatile workholding through standard chuck systems and collet arrangements. Powered by a robust 15.0 HP motor, the lathe operates at 1,180 RPM, delivering consistent cutting force suitable for both roughing and finishing operations across various materials. The swing over cross slide of 25.20 inches provides adequate clearance for stepped diameters and contoured features. This configuration positions the ES-40B-1.5 as an adaptable platform for one-off jobs, prototyping, and short production runs where operator control and mechanical reliability are valued. The manual operation facilitates direct tactile feedback and tool control, making it suitable for experienced machinists executing complex geometries. The machine's stability derives from its substantial bed construction and bearing arrangement, critical for maintaining accuracy during extended machining cycles. Typical operations include turning, facing, grooving, parting, threading, drilling, boring, knurling, and tapping. The ES-40B-1.5 represents a conventional gap-bed lathe architecture, balancing capacity with the precision required in tool and die work, shaft manufacturing, and maintenance operations where flexibility and proven mechanical performance outweigh automated repeatability demands.