Three Roll Mill

Specifications

Frigmaires Three Roll Mill available in size 3" x 8" lab size to maximum 15" x 36" production size. The rolls are jacketted for water circulation and are provided with manual roll adjustment or with Hydraulic roll adjustment as per clients requirement.

APPLICATION: Three Roll Mill is suitable for fine milling and dispersing of Inks, Pigments,  Paints, Carbon Black, Cocoa, PVC compounds and other similar materials.

CONSTRUCTION :The  mill comprises of finely ground Hollow Chilled Cast Iron rolls mounted on C.I. machined bearing blocks which are provided  with sealed bearings. The Rolls rotate in opposite directions at different speeds and are provided  with independent water cooling arrangement.  Gun Metal checks  are  fitted between  center and feed roll to prevent splashing of material during  operation.  A discharge  Hopper with doctor blade is provided for scraping material from the  take-off Roll. The gap between Rolls is adjustable by means of mechanically operated hand wheels  provided in front of feed and discharge Roll. The bearings are  continuously lubricated  by  oil cups provided on top of each bearing block.  A sturdy  C.I.  and steel  fabricated  frame is provided for mounting the mill on  the  foundation.  The drive  consists  of a 3 Ph, TEFC 220 V electric motor complete with set  of  helical gear train, ~V~ belts, pulleys, belt guard and base frame.