• W 300
W 300

Surface Grinding Machine W 300

The surface grinding machine W 300 sharpens mincer plates and knives, cutting sets of inline grinders, as well as cutting sets of emulsifiers with a diameter up to 400 mm (15.7 in). Plane-parallelism is two hundredths of a millimeter. 

  • Perfect grinding results
    For optimum results with all workpiece diameters, the rotary table has two feed speeds. Moreover, two ­different clamping options of the cutting tools are ­available: ­magnetic or centering pieces. When grinding with ­magnetic clamping, the heat is ideally dissipated via the rotary table. This ensures optimum cooling at a high ­material removal rate. The adhesive force can be regulated steplessly. When clamping via centering pieces the clamping magnet is deactivated. This clamping type ­provides maximum precision for thin and sensitive workpieces.
  • Simple and safe operation
    If the grinding unit is moved up after the grinding ­process, all drives, including the coolant supply, stop. The same happens when opening the working room ­during grinding. To start all drives, it is only necessary to press one button. All systems can be started ­separately, if required. The centralized lubricating points make the W 300 ­particularly maintenance-friendly.
  • Precise to the smallest detail
    The feed lever for combined operation of rapid feed and fine feed allows the grinding wheel to approach the workpiece very quickly with minimal effort. Non­productive times are reduced to a minimum by this ­technology. An electromagnetic brake enables very high feed precision. This ensures that even the smallest quantities of material can be removed.
  • Suction unit (optional)
    The suction unit removes floating particles from the ­encapsulated workroom. This enables visibility during the grinding process. Moreover, it protects the operator‘s respiratory system.
  • Health-supporting technology
    The W 300 coolant circuit ensures continuous cooling of the workpieces. They are ­reliably prevented from overheating.

    The standard coolant unit has a volume of 80 l. A metal ­strainer removes the abrasion out of the coolant circuit. The optional belt filter coolant unit has a volume of 140 l. A filter fleece removes the ­grinding abrasion completely from the coolant circuit. The ­removed material is collected on the filter fleece and can be easily disposed of in an ­environmentally friendly way.

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KNECHT Maschinenbau GmbH

Phone +49-7527-928-0
Fax +49-7527-928-32

Email: zentrale(at)knecht.eu