2009 Vollmer CHD 270/ND230

Vollmer CHD 270/ND230

Suitable for automatic grinding of carbide circular saw blades on the face and back in a single setup. All common tooth geometries (flat, alternate, trapezoidal, etc.) can be grinded automatically and in a single pass. Accessories:

Total enclosure,

ND 230 loader (3-pallet loader), 4 loading carriages including 30 mm mandrels, measuring probe, grinding device with oil cooling, additional coolant cleaning system, automatic fire extinguishing system, automatic central lubrication system, extraction for oil and emulsion mist, alphanumeric keyboard, machine light, DES 300 data entry station for recording technical data of the circular saw blades including keyboard, monitor, and mouse, oil drip tray with floor grid, 2 grinding wheel holders, 1 saw blade magnet holder.
Circular saw blade diameter without robot: 80-840 mm
Circular saw blade diameter with robot: 100 - 630 mm
Circular saw bore diameter: with robot from 10 -180 mm
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Sheet thickness without robot: up to 14 mm
Sheet thickness with robot: up to 5 mm
Tooth pitch: 6 - 120 mm
rake angle: -35° to +40°
Bevel grinding on the tooth back: up to 45 °
clearance angle: 5° - 45°
Bevel grinding on the negative tooth face: up to 30°
Working speed for breast and back grinding: up to 12 teeth/min.,
Machine dimensions L x W x H =: 2316 x 1860 x 2058 mm
weight machine: 3000 kg
Loader weight: 1400 kg
Grinding path and grinding speed per machining surface on the tooth: infinitely adjustable
Dimensions loader L x W x H =: 3840 x 2020 x 2000 mm
Connected load approx.: 4.4 kW (400 V / 50 Hz)
colour: telegrey RAL 7045/7047