Knife Sharpening Grinding Machines

MVM MX150 Straight Knife Grinders

The MVM MX150 is a heavy-duty industrial straight knife grinder engineered for precision sharpening of chipper knives, granulator blades, veneer knives, paper knives, and planer blades. Built in Italy and backed by Tuckwell Machinery’s Australia-wide support, it delivers consistent results for sharpening workshops and production facilities.

Industrial Knife Grinder

The MX150 is a true industrial knife grinder designed for continuous operation. A 5.5 kW grinding motor, vibration-free head movement and a PLC-controlled working cycle ensure accuracy, repeatability and a premium surface finish on long industrial knives.

  • Seven working lengths: 1000, 1500, 2000, 2500, 3000, 3500 and 4500 mm
  • Mini-PLC as standard for automated cycle control
  • Ideal for timber, plastics recycling, paper & packaging and general manufacturing

Granulator Blade Sharpening Machine

Need a dependable granulator blade sharpening machine? The MX150 maintains edge geometry across every pass for plastics and recycling blades. Stable carriage travel and optional coolant cleaning keep temperatures in check and improve wheel life.

  • Sharpens granulator and shredder blades with high accuracy
  • Optional coolant cleaner (magnetic or paper filtration)
  • Optional grinding wheel dresser for consistent wheel conditioning

Industrial Blade Sharpening Machine

As a versatile industrial blade sharpening machine, the MX150 handles chipper, veneer, paper and planer knives across multiple industries. A tilting head enables both hollow and straight surface grinding, while the magnetic chuck secures blades for a precise, uniform finish.

  • Tilting head for hollow surface grinding
  • 90° rotating magnetic chuck for flexible setups
  • External coolant tank with pump for clean, stable grinding conditions

Automatic Knife Grinder

With its integrated mini-PLC, the MX150 operates as an automatic knife grinder, reducing setup time and ensuring consistent feed and dwell. Add the optional Siemens touchscreen for an enhanced operator experience and fine-tuned control.

  • PLC control of the working cycle as standard
  • Consistent edge quality over long production runs
  • Optional Siemens touchscreen interface

Knife Sharpening Grinding Machine

Combining Italian engineering with robust construction, the MX150 is a professional-grade knife sharpening grinding machine suited to demanding workloads. Its heavy-duty motor and rigid structure minimise vibration and deliver an excellent surface finish.

  • Precision finishes for chipper, veneer and paper knives
  • Magnetic chuck standard; thin-polarity chuck available
  • Backed by local parts, service and expert technical support

Standard Features

  • PLC control of working cycle (mini-PLC)
  • Heavy-duty 5.5 kW grinding motor (415 V)
  • Tilting head for hollow surfaces
  • Vibration-free grinding head
  • 90° rotating magnetic chuck
  • External coolant tank with pump
  • Magnetic chuck

Optional Accessories

  • Siemens touch screen
  • Thin-polarity magnetic chuck
  • Grinding motor with 250 mm segment ring
  • Grinding wheel dresser
  • Coolant cleaner with magnets or paper filtration
  • Angular divisor
FeatureDetails
Grinding Length1000 / 1500 / 2000 / 2500 / 3000 / 3500 / 4500 mm
Grinding Motor5.5 kW / 415 V
Segment Ring178 mm (optional 250 mm)
Max Clearance90 mm
Carriage Speed1–20 m/min (0.3 m/min on request)
Made InItaly

Watch the MVM MX150 in Action

See how the MX150 operates with precision and consistency when sharpening industrial blades.

Download the MVM Knife Grinders Brochure

Want detailed specs?

Click here to download the MVM Knife Grinders PDF brochure
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Why Buy from Tuckwell Machinery?

  • Australia-wide delivery and expert support
  • Technician-approved machinery before dispatch
  • Family-owned business with a strong service ethos
  • Local spare parts and servicing — we support what we sell

“At Tuckwell Machinery, you’re speaking directly with technicians — not just sales staff. Every machine we supply is hand-selected and tested to guarantee precision, reliability and long-term support.”

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