KNUTH TUBETURN 225 HORIZONTAL MACHINING CENTER

Technical Description

The KNUTH TubeTurn 225 Horizontal Machining Center is a robust lathe designed for heavy-duty turning operations with a maximum turning diameter of 25 inches and a maximum turning length of 51 inches. It features a powerful 10.1 HP main spindle motor capable of speeds up to 300 RPM, driving a high-precision spindle supported by tapered roller bearings for enhanced rigidity and accuracy. The 20-inch spindle chuck diameter accommodates large workpieces, and the machine supports a spindle bore of approximately 8.5 to 8.9 inches, suitable for a wide range of tube and bar turning applications. The machine includes dual spindle capability with identical motors and speeds, enabling efficient production workflows. Equipped with a heavy machine bed made of premium cast iron and hardened, ground guideways, the TubeTurn 225 ensures stability and long-term durability. Its tool capacity includes two simultaneous cutting tools and a heavy-duty 4-station tool holder for versatile machining operations. The travel in the Z axis is 51 inches, allowing for extended workpiece handling. Integrated features include a coolant system, taper turning unit for precise tapered cuts, and a 3-axis position indicator that enhances machining accuracy and repeatability. Controls are user-friendly with centralized feeds and thread lead settings supporting both inch and metric threads. The machine offers rapid feed rates of approximately 78.74 inches per minute on the X-axis and 157.48 inches per minute on the Z-axis, contributing to high productivity. Overall dimensions are approximately 145 inches long, 58 inches wide, and 56 inches high, with a machine weight near 9,381 lbs, reflecting its solid construction and industrial capability.