Buderus / Composite Processing Machine 235V Series

Grinding and cutting processes completed with a single machine, the 235V series multi-functional machining center!

The Buderus (Buderus) company in Germany produces the 235V series multi-processing machine, which features a center drive with two turrets and two spindles. The grinding axis is accessible from below the center drive. The machine equipped with a double diaphragm chuck can also process the inner diameter of hollow shafts. Thanks to the center drive, it is possible to process both the inner and outer diameters with just one clamping, significantly improving machining accuracy and efficiency. In addition to external grinding, internal grinding, milling, hard turning, and in-machine measurement, the 253VM allows for workpieces to be clamped with a diaphragm chuck, enabling the processing of the inner diameter of shafts as well. The machine frame, or bed, is made of natural granite, ensuring high rigidity, vibration damping, and optimal thermal properties for advanced machining stability. DVS-CLEANTEC® also offers an energy-efficient, low-emission cleaning solution that separates dirty and clean areas. You can also rely on us for tooling design and automation specifications.

basic information

【235VH】 Workpiece: Swing diameter (mm) 340 Diameter (mm) 250 (maximum) Length (mm) up to 700 Cross slide: X-axis travel (mm) 500 (upper cross slide) X-axis travel (mm) 200 (lower cross slide) Y-axis travel (mm) 200 Z-axis travel (mm) 1,260 Multi-function head: Swivel range (degrees) -45 to +225 Positioning accuracy (degrees) 0.001 Repeatability (”) 　　<3.6 Resolution (degrees) 0.001 Workpiece spindle C-axis: Maximum rotational speed (rpm) 5,000 Drive capacity (kW)　　　　24 Drive torque (Nm) 50 Roundness accuracy (μm) <0.8