Straight Knife Grinders & Sharpeners From MVM



Knife Grinding Machines
MVM BM
33" Automatic Knife Grinder with 2 HP
MVM ZX
40" Automatic Knife Grinder with 2 or 3.5 HP
MVM PX >
40" or 53" Automatic Knife Grinder with 3.5 or 6 HP
MVM MX
up to 120" Automatic Knife Grinder with 8.5 HP
MVM K
15 HP PLC Controlled Knife Grinder
MVM KX
25 HP PLC Controlled Knife Grinder
MVM FX20
25 or 35 HP PLC Controlled Knife & Surface Grinder
MVM FX40
50 or 60 HP PLC Controlled Knife & Surface Grinder
Specialty Machines & Devices
MVM
Automatic Knife Loader for use with Grinding Machines
MVM EH
Manual Edge Honing Device
MVM SBO
Automatic Edge Honing Device
MVM RDM
Manual Knife Straightening Machine
MVM RDA
Automatic Knife Straightening Machine



 

More infoMVM PX

40 or 53" Automatic Knife Grinder

MVM PX Auto Knife Grinder

 

PX1000 For knives up to 39”
PX1350 For knives up to 53”

Features:

  • Automatic belt driven head travel (13 m/min)
  • Head travel can be limited by stops to improve efficiency
  • Automatic wheel downfeed can be set for per pass and total downfeed
  • Grinding Chuck tiltable 0 to 90 degrees by external lever with positive stops
  • Grinding head tiltable +5 to –30 degrees
  • Heavy duty external coolant system
  • Mechanical T-Groove chuck for stack grinding of knives with step blocks
  • Head travels on hardened and ground replaceable wear strips

Standard Machine Includes:

  • One 150mm (6”) vitrified cup wheel
  • One set of blade clamps
  • Set of Step Blocks for stacking up to 4 planer knives
    (1/8” x 40 degree back angle)

MACHINE SPECIFICATIONS
Max. Knife Length 1000mm (39”) or 1350 (53”)
Chuck to wheel clearance 70mm (2.7”)
Grinding Motor 3.5 HP (6HP Option)
Grinding Wheel Diameter 150mm (6“)
Grinding Wheel Bore 20mm
Chuck Width 117mm (4.6”)
Voltage 220V, 3Ph, 60Hz or 440v factory only
Weight 580kg (1275 lbs)


MVM PX Optional Accessories

  • Electro Magnetic Chuck*
  • Upgrade to 6HP Grinding Motor
  • Variable Carriage Speed (2 to 18 m/min)*
  • 200mm Super Hi-Power Mag Plate for grinding carbide inserts
  • 400mm Super Hi-Powered Mag Plate for grinding carbide inserts
  • 318mm Mechanical Plate for grinding alloy inserts with pinholes
  • 1000mm offset mechanical clamping device for alloy inserts and step grinding inserts where the clamping area can’t be ground (i.e. Great-Loc®)(requires 5” wheel, 20mm bore)
  • Clamping Device for disposable Terminus specialty blades
  • Clamping Device for disposable Tersa, Centrofix or Sinus blades
  • 150mm Segment Holding Ring(upgrade to 6HP highly recommended)
    (allows use of grinding Segments instead of cup wheels)
  • Static Magnetic Filter
  • Step Blocks for stacking up to 4 planer knives
    (must specify knife thickness and back angle)
  • Rotating Cutting Edge References
  • Knife extension resting blocks (allow knives that are wider than the chuck to be referenced from the back)
  • Grid for filter paper
  • Magnetic cleaner with rotating discs

    *Option required to grind carbide inserts. These items are standard on PX1350

Recommended Grinding Wheels

  • 6” Borazon Wheel 11A2 150 grit
  • 6” Diamond Wheel 11A2 (for Inserts) 180 grit
  • 6” Vitrified Cup Wheel 46 grit
  • Set of 6 Ceramic Segments 46 grit