A three roll mill is a type of grinder and is equipped with 3 rotating cylindrical rollers in horizontal or inclined position. With this powder particles are pushed very finely under high pressure. Three roll mills are optionally available for internal cooling or heating.
One 1 used 2.5" x 5" Ross bench top three roll mill model 2.5x5TRM 2.5" diameter x 5" long cored rolls manually adjusted first and third rolls on base with 1/2 HP 115/230 volt motor serial 59453.
Used- Ross Bench Top Horizontal Three Roll Mill Model 2.5 X 5 T.R.M. 3 430/40 Stainless steel 2-1/2" diameter x 5" wide cored rolls. Front roll speed 428 rpm center roll 214 rpm back roll 107 rpm. Adjustable edge guides knife scraper with discharge pan. Driven by a 1/2hp 1/60/115/230 volt 1140 rpm XP motor.
Lab 3 Roll Mill. Used 4" x 8" Keith Three Roll Mill 4" diameter x 8" long roll s cored roll s adjustable first and third roll knife discharge adjustable end guides with approx. 1 hp motor serial 11976.
Ross 3 Roll Mill Bench Top Model 2.5x5 TRM. Has stainless steel type 440C hardened precision ground rolls with adjustable Teflon end plates. 0.5 HP. 208-230/460 volt Explosion Proof XP motor. Rolls are cored to allow water cooling or heating.