SAN SHING SP-36170 MANUAL LATHE

Technical Description

The SAN SHING SP-36170 Manual Lathe is a heavy-duty precision engine lathe designed for demanding turning applications. It features a robust cast iron bed constructed from high-strength FC-25 material, ensuring excellent rigidity and vibration damping for accurate machining. The lathe offers a swing over bed of 36 inches and a center distance of 170 inches, accommodating large workpieces. The spindle bore measures 4 inches, allowing for the passage of long stock or bar feeding. Powered by a 15 horsepower main motor, the machine delivers strong cutting performance and reliable operation. The spindle speed ranges up to 1,000 RPM, providing flexibility for various materials and cutting conditions. The swing over cross slide is 27.5 inches, enabling efficient machining of sizable components. The lathe is equipped with a sturdy spindle nose (A2-8, A2-11, D1-11 optional), a taper of M.T. No. 5 or M.T. No. 6 (optional), and a quill diameter of Ø105mm with 260mm travel. Longitudinal feeds range from 0.05 to 0.7 mm/rev, while cross feeds range from 0.025 to 0.35 mm/rev, supporting precise control. The machine supports both metric (0.8–14 mm/thread) and inch (2–28 threads/inch) threading, with a leadscrew of 45mm x 2 T.P.I. or P12mm (optional). The bed width is 510mm, and the cross slide travel is 475mm. The compound rest travel is 230mm, and the rapid traverse for the Z-axis is 3.7 m/min, with the X-axis at 1.8 m/min. The SP-36170 is engineered for durability, precision, and versatility in heavy-duty turning environments.