HANKOOK R SERIES HORIZONTAL MACHINING CENTER

Technical Description

The HANKOOK R SERIES Horizontal Machining Center is a robust CNC roll turning lathe engineered for heavy-duty applications, featuring a maximum main spindle turning diameter of 118.000" and a turning length of up to 79.000" (with an optional extension to 790.000"). The machine is equipped with a single main spindle, capable of 250 RPM at 80 HP (with an optional configuration of 185 RPM at 125 HP), ensuring high torque and efficient power delivery for demanding machining tasks. The main spindle chuck diameter is 32.000", providing secure workpiece holding. The R SERIES utilizes a half-carriage design, allowing unrestricted turning through steady rests, and features a massive one-piece Meehanite cast iron bed with induction-hardened and precision-ground guide ways for exceptional rigidity, accuracy, and longevity. The machine supports up to four tools on the primary tool carrier and two on the secondary, with one tool able to cut simultaneously. It operates on a 2-axis system, with X-axis travel up to 37.400" and Z-axis travel up to 790.000", both axes offering rapid traverse speeds of 157 ipm for efficient tool movement. The built-in live tailstock spindle and rapid feed device enhance productivity, while full automatic lubrication ensures reliable operation across all critical areas. Designed for high productivity and minimal maintenance, the R SERIES is ideal for large-scale roll turning and precision machining applications.