Description
- Automatic head travel (11 m/min)
- Automatic wheel downfeed can be set for per pass and total downfeed
- Grinding Chuck tiltable 0 to 90 degrees
- Grinding head tiltable +5 to –30 degrees
- Coolant system with magnetic filter
- Mechanical T-Groove chuck for stack grinding of knives with step blocks
- Head travels on hardened and ground replaceable wear strips
MVM BM 850 33" Automatic Knife Grinder
Standard Machine includes:
- Heavy Duty machine stand
- One 125mm (5”) 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)
MVM BM 850 Optional Accessories
Knife Extension Resting Blocks (allow knives that are wider than the chuck to be referenced from the back)
220V 30 AMP single Phase Power Options
- Magnetic Chuck
- Variable Carriage Speed (4 to 11 m/min)
- 2 Speed Carriage Drive Motor
- Step Blocks for stacking up to 4 planer knives (must specify knife thickness and back angle)
- Shown here: Stack grinding Planer Knives with Brass Step Blocks

- We have many customers running machines on 220v house power in their garages or barns using 3HP Rotary Phase Converters (no loss in HP)
Maximum Knife Length: 850mm (33”)
Chuck to wheel clearance: 30mm (1.2”)
Grinding Motor: 2 HP
Grinding Wheel Diameter: 125mm (5 “)
Grinding Wheel Bore: 16mm
Chuck Width: 90mm (3.5”)
Voltage: 220V, 3Ph, 60Hz
Shipping Weight: 190kg (420 lbs)
Chuck to wheel clearance: 30mm (1.2”)
Grinding Motor: 2 HP
Grinding Wheel Diameter: 125mm (5 “)
Grinding Wheel Bore: 16mm
Chuck Width: 90mm (3.5”)
Voltage: 220V, 3Ph, 60Hz
Shipping Weight: 190kg (420 lbs)
