2018年 Vollmer CHX 840

Vollmer CHX 840

Suitable for automatic grinding of tooth face and tooth back on carbide-tipped circular saw blades in one setup. All known tooth geometries (flat, alternating, trapezoidal tooth, etc.) can be ground automatically and in one pass. Accessories: Total enclosure,

Coolant system,

Preparation for the subsequent connection of a hollow tooth grinding unit (consisting of control unit and pneumatic unit)

Device for internal coolant supply with oil (deflagration flap, reinforced pump, flow monitor)

Automatic set-up of the machine

Coolant drip tray incl. gratings

Automatic centralised lubrication
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Fire extinguishing device manually operated.

Machine light

Sawblade mounting bolt 16 mm

Electrostatic mist extractor
Circular saw blade diameter : 80 - 840mm
Circular saw bore diameter: from 10 mm
Stem leaf thickness: ≤ 8mm
Tooth pitch: ≤ 100mm (≤ 180),
rake angle: -30° to +40°,
clearance angle: 6° to 45°
Bevel grinding on the tooth back: up to 45 °
Bevel grinding on the tooth face: ≤15°
Bevel grinding on the negative tooth face: ≤ 15°
Tooth height difference: any
Grinding wheel diameter: 125/175mm
Grinding wheel bore diameter: 125/175mm
Drive power grinding spindle: 1,1 kW
Working speed: up to 20 teeth/min.,
Dimensions W x D x H: = approx. 1900 x 1435 x 1980 mm
weight machine: approx. 1785 kg
colour: telegrey RAL 7045/RAL 7047