:: JF-400 Automatic Cutterhead Grinder
 
For face grinding of Solid Cutterheads, Insert Knife Heads, L Type Generated edge Cutterheads, Finger Joint Heads and Router Bits.
Note – Not recommended for Straight Knife grinding – If straight knife grinding in the cutterhead is also desired then we suggest either the JF 400-S which will grind all of the above and Straight Knife Heads or the JF 412 that will only grind straight knife heads
FEATURING:
  • Automatically programmable to grind Cutterheads as noted above
  • Machine is very heavy cast iron and steel construction
  • HD Universal Head equipped with Servo motor Infinitely variable Indexing head to desired number of knives in cutterhead
  • Tailstock to support outboard end of Dividing head shaft
  • Automatic Infinitely Variable Table Feed
  • Automatic Head advance to next knife
  • Full Flood Cooling
  • Electrical 230 or 460 volts 3ph 60 cycles to UL/CSA Standards or 380 or 415/3/50
 
 
SPECIFICATIONS
Grinding Capacity
  • Dia. OD – std.

to 12" (300mm) - larger on request
  • Width (length): std.
 10" (250mm) - longer on request
Grinding Motor 2 HP
 
OPTIONAL EQUIPMENT

4th Axis Automatic servo Downfeed control for the grinding head
(e.g. particularly useful when grinding L or LV knives for grinding into the
gullet as you are grinding the face of the knife)

Extended Grinding Capacity for –

  • Finger jointer cutter: Ø160mm / Ø210mm / Ø250mm ; Bore to Ø50mm
  • Length of Finger jointer cutter: 310mm
  • Router bit shank: Ø3 – Ø19mm
    Note – normally only used when you have very long European Style Finger Joint Heads
 

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PMB# 104, 1124 Fir Avenue, Blaine, WA 98230 - Toll Free: 1.866.522.6835