MVM PX 1000 / 1230

Grinding machine for all types of industrial blades, including paper knives, wood chipper blades.

The model PX grinding machine is the first professional model in the range. It is available in 3 versions with a grinding length of 1000 mm, 1350 mm and 1750 mm. The PX grinding machine has an automatic working cycle programmable by a PLC, motorized downfeed of the grinding wheel on the right side of the carriage or right and left side, and spark-out cycle at the end of grinding cycle.

The PX model is suitable for sharpening all types of industrial blades, including paper knives, wood chipper blades (for wood chpping machines), blades for recycling (plastic, PET etc ...), guillotine blades, and other knives and blades tipped with carbide.


  • Cast iron machine bed
  • Grinding motor 1,5 kW (2 HP) - 2800 RPM
  • Automatic downfeed grinding head with automatic stop at preset height
  • Tilting head to grind hollow surfaces
  • Carriage run guides covered with replaceable hardened steel guides
  • 90° rotating knife-mounting chuck
  • Coolant pump
  • Chain driven carriage
  • Supplied with stepped blocks to grind 4 overlapping planer blades simultaneously
Grinding length1000 mm1350 mm1750 mm
Chuck width117 mm117 mm120 mm
Grinding motor power2,2 kW2,2 kW2,2 kW
Grinding wheel speed2800 rpm2800 rpm2800 rpm
Clearance between grinding wheel and chuck70 mm70 mm70 mm
Diameter of the grinding wheelØ 150 mmØ 150 mmØ 150 mm
Minimum partial down-feed0,002 mm0,002 mm0,002 mm
Variable carriage speed1/20 m/min1/20 m/min1/20 m/min
Overall dimensions2600x900x1600 mm 3000x900x1600 mm 3400x900x1600 mm
  • Magnetic chuck with T-slot (standard on PX 1350 and 1750)
  • Grinding motor 3.7 kW (5 HP) with grinding wheel speed 2800 rpm
  • Edge reference alignment bar
  • Open field magnetic work surface for HM workpieces
  • Clamping device for Tersa, Centrofix, Terminus, Kanefusa, Sinus, Weinig knives
  • Magnetic cleaner with rotating discs
  • Manual and automatic paper filters