RYAZAN 165 MANUAL LATHE

Technical Description

The RYAZan 165 manual lathe is a heavy-duty universal screw-cutting lathe designed for precision machining of large workpieces. With a maximum swing over the bed of 39.3 inches (1000 mm), it accommodates substantial diameters, while the swing over the support is 23.6 inches (600 mm), allowing for versatile turning operations. The lathe features a center distance of up to 196.8 inches (5000 mm), making it suitable for long shafts and large components. The spindle bore measures 3.35 inches (85 mm), and the spindle taper conforms to ISO 100 standards, ensuring compatibility with a wide range of tooling and accessories. The main drive motor delivers 22 kW (approximately 30 hp), providing robust power for demanding machining tasks. Spindle speeds typically range from 6 to 500 rpm, offering flexibility for various materials and cutting requirements. The machine is equipped with a sturdy bed and precision-ground lead screws, with regenerated sliding surfaces and new nuts for improved accuracy and longevity. Additional features include steady rests, follow rests, and a 40-inch (1000 mm) chuck, enhancing its capability for heavy-duty turning. The lathe can be fitted with a digital readout in two or three axes for enhanced measurement and control. Safety upgrades include new handles, signs, and pictograms, meeting minimum health and safety requirements. The overall machine dimensions are approximately 26.4 x 6.9 x 5.8 feet (8050 x 2100 x 1760 mm), with a total weight of about 15,650 kg (34,500 lbs). This lathe is ideal for industrial environments requiring reliable, high-capacity manual turning operations.