SAN SHING SK-22200 MANUAL LATHE

Technical Description

The SAN SHING SK-22200 is a manual heavy-duty precision lathe designed for robust metalworking applications. It features a **swing capacity of 21.97 inches** over the bed and a **distance between centers of 199.61 inches**, enabling the machining of long workpieces. The lathe’s **spindle bore measures 3.05 inches**, allowing for substantial bar work. Powered by a **7.5 HP motor**, it delivers a maximum spindle speed of **1,200 RPM**, providing a balance of torque and speed suitable for various turning operations. The **swing over the cross slide is 13.00 inches**, accommodating moderate diameter parts in cross-slide operations. The machine is built with a **high-strength cast iron bed** for rigidity and vibration resistance, ensuring precision and stability during heavy cutting. Its spindle is supported by precision bearings for accurate, smooth rotation. The lathe includes a gear box capable of producing all standard thread pitches without changing gears, covering metric, inch, module, and diametral pitches. The apron and carriage are fitted with an adjustable overload safety device and dual lubrication systems for slide surfaces, enhancing machine longevity and operator safety. An emergency brake system ensures immediate power cutoff and rapid stoppage. The tailstock offers reduction gearing and a quill with metric and inch graduations for precise drilling and support. Overall, the SAN SHING SK-22200 manual lathe combines robust construction, versatile threading capability, and reliable power for precision machining of large and complex parts.