AMERICAN TURNMASTER LA 40200 MANUAL LATHE

Technical Description

The American Turnmaster LA 40200 is a heavy-duty manual engine lathe engineered for demanding production and maintenance work. This machine features a substantial 40-inch swing over bed capacity with an impressive 200-inch distance between centers, accommodating large workpieces and extended turning operations. The 4.13-inch spindle bore, consistent with American Turnmaster's LS Series standards, accepts various chuck configurations and enables efficient power transmission for rigorous machining tasks. Powered by a robust 15-horsepower motor, the LA 40200 delivers reliable performance for both roughing and finishing operations. The 400 RPM specification provides controlled cutting speeds suitable for large-diameter workpieces, ensuring stable operation and superior surface finishes. The 29-inch swing over cross slide allows for versatile tool positioning and deep-bore machining capabilities. The machine's one-piece bed construction provides exceptional rigidity and vibration dampening, critical for maintaining dimensional accuracy during extended production runs. Standard equipment typically includes a chuck guard with electric interlock, coolant system, rapid traverse mechanisms, and comprehensive operator documentation. The gap bed design permits swing in the gap area, extending effective capacity for specialized applications. The LA 40200 represents a versatile solution for manufacturers requiring precision turning of large components in industries including aerospace, oil and gas, and heavy equipment manufacturing. Its combination of substantial swing capacity, extended centers, powerful motor, and industrial-grade construction makes it suitable for both new production and tool room applications, delivering consistent results across diverse machining requirements.