SAN SHING SP-3270 MANUAL LATHE

Technical Description

The SAN SHING SP-3270 Manual Lathe is a heavy-duty precision machine designed for demanding turning applications. It features a robust cast iron bed constructed from high-strength FC-25 material, ensuring exceptional rigidity and vibration damping for accurate machining. The lathe offers a swing of 32.0 inches over the bed and 23.5 inches over the cross slide, accommodating large workpieces with ease. With a center distance of 70.2 inches, it is suitable for extended workpiece lengths. The large spindle bore of 4.0 inches allows for the passage of substantial bar stock, enhancing versatility in production environments. Powered by a 15.0 HP main motor, the SP-3270 delivers strong cutting performance and reliable operation. The spindle speed ranges up to 1,000 RPM, providing flexibility for a wide range of materials and machining requirements. The machine is equipped with 12 spindle speed changes, enabling precise control over cutting conditions. Longitudinal and cross feeds are adjustable, supporting both fine finishing and heavy roughing operations. The bed width measures 510 mm (20 inches), contributing to overall stability. The SP-3270 also supports both inch and metric thread cutting, with a leadscrew of 45 mm (1 3/4 inches) x 2 T.P.I. or 12 mm pitch (optional). Rapid traverse rates of 3.7 m/min on the Z-axis and 1.8 m/min on the X-axis increase productivity. The lathe is compatible with various spindle noses, including A2-8, A2-11, D1-11 (optional), and A2-15 (optional), and features a taper center of M.T. No. 5 or M.T. No. 6 (optional). This machine is ideal for workshops requiring durability, precision, and adaptability in heavy-duty turning tasks.