MARATHON SLT-630/1500 HORIZONTAL MACHINING CENTER

Technical Description

The MARATHON SLT-630/1500 Horizontal Machining Center is engineered for high-efficiency turning and milling operations, featuring a robust main spindle with a maximum turning diameter of 24.800" and a turning length of 57.400". The main spindle chuck diameter is 20.000", supporting a maximum swing of 28.300" and a bar diameter capacity of 6.000". The machine is equipped with a single main spindle operating at up to 2,000 RPM and 60 HP, ensuring powerful and reliable performance for heavy-duty applications. A sub-spindle is included, capable of 2,000 RPM and 35 HP, enhancing versatility for complex part processing. The primary tool carrier is a turret, supporting up to 12 turning tools and 6 rotary tools, with rotary tools delivering 7.5 HP at 4,000 RPM. The system allows for one simultaneous cutting tool, optimizing precision and throughput. The machine features 2-axis control, with X-axis travel of 15.740" and Z-axis travel of 43.300". Maximum feed rates for all axes are 400 ipm, while rapid traverse reaches 590 ipm, enabling fast positioning and reduced cycle times. The SLT-630/1500 is designed for high rigidity, accuracy, and productivity, making it ideal for demanding production environments requiring both turning and milling capabilities in a compact, efficient footprint.