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中文版本 Россия Afiladoras y rectificadoras de cuchillas y cuchillos Affuteuses et rectifieuses pour lames rectilignes et couteaux Läppmaschine, präzision messerschleifmaschinen, flachschleifmaschinen Knife and blade grinders and sharpeners Affilatrici, rettificatrici
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+39 0522 642011

 

Grinders for straight blades

KS 250 grinding machine Video tutorial Video tutorial

KS250

DESCRIPTION
The KS 250 model grinding machine is available with grinding lengths ranging from 1000 mm to 7100 mm, and longer for special grinding purposes. It features a heavy-duty reinforced machine base which gives the machine maximum stability. Fully covered upper and side guides are standard. The KS 250 grinding machine features a PLC that controls the complete grinding program and carriage movement during the various stages of the working cycle. The KS 250 is suitable for a broad range of industrial straight knives, such as chipper knives, granulator blades, veneer knives, guillotine blades and paper knives.

Technical features of the KS 250 grinding machine:

  • Rotating magnetic chuck from 0° to 90° (Polarity 20 mm);
  • Grinding motor 5,5 kW (7,5 HP);
  • Segment holding ring Ø250;
  • Variable carriage speed from 1 to 30 m/min with carriage run adjustment
  • Automatic grinding wheel downfeed and fully programmable working cycle by means of a digital programmer (PLC);
  • Programmable work cycles: roughing, finishing, spark-out;
  • Longitudinal grinding head angle adjustment from 0° to 3°;
  • Grinding wheel quick up and down approach, and slow down approach;
  • Separate coolant collection tank fitted with 80 l/min. motor pump;

UPON REQUEST

  • Grinding motor 7,5 kW (10 HP);
  • Grinding motor 9,5 kW (13 HP);
  • Thin polarity magnetic chuck 12/14 mm;
  • Quick change of the grinding wheel;
  • Variable grinding wheel speed;
  • Slow carriage speed 0,3 mt/min;
  • Angular divisor for magnetic chuck +/- 90°;
  • RTS Level detector wheel wear compensation system;
  • Automatic lubrication;
  • Magnetic coolant cleaner with rotating discs;
  • Coolant cleaner with paper filter manual or automatic;
  • Additional super-finishing grinding head;
  • Additional grinding head 3,7 kW (5 HP) with automatic or manual downfeed;
  • Extraction system.
KS 250 grinding machine

ATK system for grinding circular blades

ATK, system for grinding circular blades on linear sharpening machine

Description
The system ATK is an innovative, revolutionary and unique grinding machine, that is able to combine into a single professional machine the capability of sharpening both straight and circular blades.
This innovation is made possible by using the ATK system, that has been patented by MVM in 2014, that features a motorized rotary axis that is adjustable from 0° to 60°, for sharpening circular blades and counter-blades up to max Ø 300 mm. This new system can be mounted on our linear grinding machine models KS250, KX250, FX20 and FX40.

This new unique hybrid grinding machine allows the re-grinding of two very different types machine blade, therefore maximizing production efficiency and increasing the investment return on the machine purchase.
This application is suitable and recommended for professional grinding centers and for the tissue industry and paper mills.

system for grinding circular blades on linear sharpening machine system for grinding circular blades on linear sharpening machine system for grinding circular blades on linear sharpening machine

system for grinding circular blades on linear sharpening machine