WEINIG Rondamat 970 – profile and tool grinder – year 2000 For sale: a WEINIG Rondamat 970, built in 2000, a high-quality automatic profile and tool grinding machine by Michael Weinig AG. The machine is suitable for producing and resharpening profile and planer knives as well as for grinding tools and cutterheads. Profile tools can be made manually from a template and then resharpened automatically. The machine is also suitable for resharpening planer knives in the cutterhead. Technical data: * Manufacturer: Michael Weinig AG * Type: Rondamat R 970 * Year: 2000 * Machine no.: 91176 * Tool diameter: 100–300 mm * Max. tool width: 240 mm * Grinding wheel diameter: 150–225 mm * Grinding wheel bore: 60 mm * Grinding wheel width: 2 / 3 / 4 / 10 mm * Grinding spindle speed: 1,500–3,000 rpm * Grinding spindle drive: 1.1 kW * Total connected load: approx. 2 kW * Coolant tank: approx. 50 litres * Operating voltage: 380 V / 50 Hz * Clearance angle: 10–30° * Side clearance angle, manual: 0–20° * Side clearance angle, automatic: 2.5 / 5 / 7.5 / 10° * Land angle for planer knives: 60° * Automatic indexing: up to 16 knives * Precision: grinding tolerance below 0.005 mm Suitable for: * Profile knives * Planer knives