AMERA SEIKI S-20 CNC LATHES

Technical Description

The AMERA SEIKI S-20 Horizontal Machining Center is a precision-engineered CNC machine designed for high-efficiency horizontal machining operations. Featuring a single main spindle with a maximum turning diameter of 11.020" and a turning length of 22.040", the S-20 is capable of handling a wide range of workpiece sizes. The main spindle chuck diameter measures 8.000", supporting a maximum bar diameter of 2.040", and delivers robust performance with a maximum speed of 4,200 RPM and 20 HP power output. The machine is equipped with a turret-style primary tool carrier, allowing for up to 10 turning tools and 10 rotary tools, with the ability to use one tool for simultaneous cutting. The S-20 operates on a 2-axis configuration, providing X-axis travel of 7.870" and Z-axis travel of 28.740", ensuring flexibility for complex machining tasks. Rapid traverse rates are impressive, with all axes achieving 787 ipm, significantly reducing non-cutting time and enhancing productivity. The main spindle’s maximum swing reaches 22.040", accommodating larger workpieces with ease. Designed for accuracy and reliability, the S-20 is ideal for applications requiring high-speed, high-precision horizontal machining in industries such as automotive, aerospace, and general manufacturing.