28 January 2025
New partner and vertical grinding specialist Dawn Machinery fits comfortably in the RK product range and can be seen at booth M0610 following mutual RK/Dawn Machinery introductions at TIMTOS 2023.
The DN Series is available in single-spindle and dual-spindle models and offers OD grinding to 2510mm x 550mm OD / 400mm ID grinding. “Adding multiple grinding spindles with an ATC option allows vertical spindle grinding to offer many benefits compared to traditional horizontal grinding, including easier loading and, often, a more compact footprint. Vertical grinding has numerous advantages, along with in-process measuring, pallet changer options, and even routine maintenance costs,” states Simon Rood, RK Director and General Manager.
Make sure to attend TIMTOS 2025 to see how DAWN Machinery approaches vertical grinding.
The Dawn DN-808F is a dual-spindle model and will be shown with a vertical and horizontal spindle. “The benefits of adding a horizontal spindle to a vertical spindle machine allows for form and face grinding” adds Mr Rood.
The DN-808F model is mid-range and has an 810mm diameter capacity with a 350mm ID grinding capacity. When equipped with an ATC, up to 6 HSK-A100 mounted grinding spindles can be offered to allow for new production levels. The direct-drive, hydrostatic rotary table ensures a sub 1µm runout and offers capacities to 8000kg.
All DAWN machines are built to the demanding VDI3441 standards, with machines exceeding the positioning accuracy of X-axis ≤ 0.004 mm, Z-axis ≤ 0.005mm and repeatability of ≤ 0.002mm.
Want to learn more about DAWN Machinery and see the full product line-up > Dawn Machinery – Grinding solutions – RK International
Visit the DAWN Machinery website >>> https://www.dawn-machinery.com.tw/
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