WM 250 — 8000 Whirling Machine
The new WM 250 – 8000 whirling machine from Burgsmüller GmbH gives users substantially enhanced precision during hard whirling of ballscrew spindles over the entire machining length with a maximum ±7µm pitch diameter tolerance. A third prism-jaw self-centring steady rest with user-selectable position fixes and centers the free end of the bar stock, while the spindle axis is kept free so that the bars can be pushed through it.