KNUTH SINUS PLUS 400/3000 HORIZONTAL MACHINING CENTER

Technical Description

The KNUTH Sinus Plus 400/3000 is a precision horizontal engine lathe engineered for versatile manual machining operations. This universal lathe features a robust single main spindle with a maximum turning diameter of 30 inches and accommodates workpiece lengths up to 118 inches, making it suitable for medium to large-scale production work. The spindle operates at speeds up to 1,600 RPM with a 10.1 horsepower main drive motor, delivering consistent power for heavy-duty cutting applications. The machine is equipped with dual simultaneous cutting tools, enhancing operational efficiency and production flexibility. The X-axis provides 16.9 inches of travel with rapid traverse speeds of 78.74 inches per minute, while the Z-axis offers 6 inches of travel and rapid traverse at 157.48 inches per minute, enabling quick tool positioning. The lathe features a 5 MT spindle taper with D1-8 spindle mount and includes a 4.1-inch spindle bore capacity for machining larger diameter components. Advanced positioning control is provided through a 3-axis position indicator with 0.000197-inch resolution optical scales, ensuring high precision work. Additional features include automatic headstock and main drive lubrication, manual central lubrication system, overload protection on feed and lead screws, and a removable bridge for machining parts with larger diameters. The machine weighs approximately 8,514 pounds with overall dimensions of 187 inches length by 45 inches width by 76 inches height.