Any question?


Need a voice call?

+39 0522 632266

MVM srl Businaro

Grinding machines for “Doctor Blades”

Grinder for "Doctor Blades"

Grinding Machine KS250-DB

Grinder for "Doctor Blades"

The KS250 grinding machine with mechanical clamping system for doctor blades is specifically for the re-grinding of large daily quantities of doctor blades and other scrapping type blades used during the production of tissue paper (e.g toilet paper, paper towels, serviettes, tissue paper, etc.). The KS 250 DB grinding machine features a PLC Siemens that controls the complete grinding program and carriage movement during the various stages of the working cycle.

The KS250 is suitable for large paper mills with high daily quantities of doctor blades to be sharpened and larger resharpening centres.

The KS250 can sharpen up to 20 doctor blades simultaneously.

Technical features

  • Grinding Motor 7.5 kW with Ø250mm segment grinding wheel
  • Grinding head vibration free and very quiet
  • Carriage drive via a toothed belt, which ensures a very smooth translation
  • Carriage moves on lubricated sliding blocks, the sliding surface of which is made of PTFE, which has a very low coefficient of friction and is extremely hard wearing
  • Carriage guides are hardened and precisely ground and covered with replaceable steel strips
  • High flow rate of coolant with two side nozzles and one nozzle in the center of the grinding wheel
  • PLC control (digital Programmer)
  • Automatic working cycle and spark-out programmable via PLC
  • Adjustable carriage run and variable carriage speed from 1 to 30 m / min
  • Mechanical clamping for sharpening Doctor Blades simultaneously in pack up to 25 mm

Upon request

  • PLC Siemens Touch Screen
  • Mechanical clamping for sharpening Doctor Blades simultaneously in pack up to 45 mm

Request a contact

We will be happy to propose the solution tailored to your needs

Call now: +39 0522 632266


Request informations

All pictures shown are for illustration purpose only, actual product may vary due to product enhancement.