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 K

15 HP PLC Controlled Knife Grinder

MVM K 250 Knife Grinder

 

K1500 For knives up to 1525mm (60”)
K2100 For knives up to 2150mm (84”)
K2500 For knives up to 2600mm (102”)
K3100 For knives up to 3225mm (127”)
K3600 For knives up to 3675mm (144”)
K4100 For knives up to 4125mm (162”)
K5100 For knives up to 5220mm (204”)
K6100 For knives up to 6220mm (244”)

Features:

  • 15HP Grinding Motor
  • Toothed belt drive system ensures smooth travel
  • Carriage travels on lubricated Turcite pads gliding on protected replaceable wear strips ensuring minimal vibration
  • Variable carriage speed (1 to 30 m/min)
  • Permanent On/Off Magnetic Chuck with 20mm Pole Pitch
  • Automatic electronic wheel downfeed for per pass and total downfeed
  • Rapid Wheel downfeed during setup
  • External bafold coolant system with 3 lines
    (one running through the center of the grinding spindle)

Standard Machine Includes:

  • 200mm Segment holder and set of 6 vitrified grinding segments\ Angular Divisor for tilting grinding chuck +/- 90°
    (standard on 3600 length & up only. Under 3600 tiltable via manual lever)
  • Lateral Pads with grease fittings

MACHINE SPECIFICATIONS
Max. Knife Length Varies
Chuck to wheel clearance 110mm (4.3”)
Grinding Motor 15 HP
Grinding Wheel Diameter 250mm (10“) or 200mm (8”)
Grinding Wheel Bore 127mm
Chuck Width 150mm (5.9”)
Voltage 220V, 3Ph, 60Hz
Weight 3020 kg (6644 lbs.)


MVM K Optional Accessories

  • Grinding process programmable by PLC with memory
  • Quick wheel attachment (no tools required)
  • Automatic Lubrication system
  • Grinding Wheel reversal by switch
  • Sprayer for cleaning parts

MVM K Surface Grinding & Automation Options

  • Robotic loader for unattended loading and unloading of knives
  • Downfeed by workpiece sensing RTS-15
    (used to compensate for wheel wear during surface grinding)
  • Automatic approach of grinding wheel to the workpiece
    (Electronic sensing system useful for HSS applications)
  • Transversal (cross-feed) of the grinding head by handwheel
  • Superfinish auxiliary head with speed variator
    (Note: Reduces useful grinding length by 300mm)

MVM K Magnetic Chuck Options

  • Magnetic Chuck rotation controlled by PLC
  • High Power 14mm pole pitch brass sealed Magnetic chuck

MVM K Micro Finishing Options

  • Variable Grinding Wheel RPM
  • Slow carriage speed (down to .3 m/min)
  • 400mm Super Hi-Power Mag Plate for grinding carbide inserts

MVM K Other Options

  • Manual Edge reference (priced per meter)
  • Rotating Cutting Edge references
  • Free standing Electrical Cabinet
  • Clamping Kit for Planer Knives
  • Doctor blade mechanical gang clamping device for gang grinding up to 24 blades at a time (assumes blades are 1mm thick x up to 120mm tall)

MVM K Filtration Options

  • Automatic paper roll filtration system
  • Manual paper roll filtration system
  • Magnetic coolant cleaner with rotating discs
  • Mist Extraction System

Recommended Grinding Wheels

  • 8” Diamond Wheel 11A2 400 grit
  • 10” Diamond Wheel 11A2 400 grit
  • 10” CBN Wheel 11A2 120 grit
  • Vitrified Segments (6 required) 46grit
  • Vitrified Segments 60grit
  • 8" Cup Wheel
  • 8" Ring Wheel