SB Series

The SB Series is built on a foundation of strength and precision, designed to handle heavy-duty machining with stability and accuracy. Its one-piece bridge casting ensures maximum rigidity and long-term durability, while advanced finite element analysis (FEA) is applied throughout the design to eliminate vibration, thermal displacement, and structural deflection. The result is a robust platform that consistently delivers precise machining even under extreme cutting loads.

To support this strength, the SB Series employs ultra-heavy loading linear roller guideways across all axes, with the Y-axis enhanced by dual upper and lower roller guides for superior stability. The crossbeam and column bases are enlarged to increase rigidity, while the Z-axis offers extended strokes of up to 1,400 mm to accommodate larger, more complex workpieces. With its wide-span saddle support and modular three-piece casting structure, the SB Series is optimized for both rigidity and versatility—making it an ideal solution for manufacturers requiring reliable, high-performance machining of large-scale components

The SB Series can be upgraded with the M Function Option, transforming the machine into a compact and cost-effective 5-sides machining center. This advanced functionality allows operators to complete multiple machining processes in a single setup, significantly reducing handling time, improving accuracy, and boosting overall productivity.

With the M function, the machine automatically manages vertical and horizontal head exchanges, headstock clamping, and tool changes. Operations such as vertical machining, horizontal machining with C-axis automatic indexing, and efficient multi-face processing are seamlessly integrated. Automatic tool exchange times are optimized (approx. 35 seconds chip-to-chip vertically, and 50 seconds horizontally), while head exchanges are completed in about 60 seconds, minimizing downtime.