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Used 3 Roll Mills or Larger Mills

Aaron Equipment Company buys and sells unused and used 3 roll mills. 3 roll mills or triple roll mills is a machine that uses shear force created by three horizontally positioned rolls rotating in opposite directions and different speeds relative to each other, in order to mix, refine, disperse, or homogenize viscous materials fed into it. The 3 roll mill has proven to be the most successful of the range of roll mills. The three adjacent rolls of a 3 roll mill (called the feed roll, centre roll and apron roll) rotate at progressively higher speeds and allows the use of larger agglomerates as part of the input material. If you are looking to sell your used 3 roll or more mill submit a request online or contact Erik Eichert at 630-238-7480

4 3 Roll or More Mills

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Douglas Aircraft 3-Roll Mill. Includes 2-1/2" diameter X 7" face mild steel rolls. Manual spacing a...

Stock# 52283018

Used- Douglas Aircraft 3-Roll Mill. Includes 2-1/2" diameter X 7" face mild steel rolls. Manual spacing adjustment on rolls. Unit includes apron discharge, end plates and electrical panel. Driven by 3/4 HP, 220/440 Volts, 3-phase, 60 Hz, 1725 RPM motor. Foot pedal actuated.

Used- Keith Machinery Horizontal Three Roll Mill, Model 4X8

Stock# 83818

Used- Keith Machinery Horizontal Three Roll Mill, Model 4X8. (3) 4" Diameter x 8" wide cored rolls. Adjustable end guides, knife scraper with discharge pan. Driven by an approximate 1 hp motor. Serial # 95021B.

Kent 9" x 24" Small Production Three Roll Mill

Stock# 51065020

Used- Kent 9" x 24" Small Production Three Roll Mill (TRM). with manual roll set, manual apron set, and manual roll temperature control. Probably driven through a silent chain drive by a 10 HP motor. Does not have an electrical package.

Used- Roskamp Roller Mill

Stock# 52193003

Used-Roskamp Roller Mill, Model SRC 1200-36, with (3) sets of twin rolls. Measuring 12" diameter X 36" long each, with manual spacing adjustment on each set. Top set of chilled cast iron rolls driven by 50 HP, 230/460V, 1765 RPM motor, with middle and bottom sets of rollers driven by shared 100 HP, 230/460V, 1785 RPM motor. Incl more info...

Douglas Aircraft 3-Roll Mill. Includes 2-1/2" diameter X 7" face mild steel rolls. Manual spacing a...

 Douglas Aircraft 3-Roll Mill. Includes 2-1/2" diameter X 7" face mild steel rolls. Manual spacing a...

Stock# 52283018

Used- Douglas Aircraft 3-Roll Mill. Includes 2-1/2" diameter X 7" face mild steel rolls. Manual spacing adjustment on rolls. Unit includes apron discharge, end plates and electrical panel. Driven by 3/4 HP, 220/440 Volts, 3-phase, 60 Hz, 1725 RPM motor. Foot pedal actuated.

Dia (in): 0.5 Len (in): 7 Model: Material: Steel
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Used- Keith Machinery Horizontal Three Roll Mill, Model 4X8

Used- Keith Machinery Horizontal Three Roll Mill, Model 4X8

Stock# 83818

Used- Keith Machinery Horizontal Three Roll Mill, Model 4X8. (3) 4" Diameter x 8" wide cored rolls. Adjustable end guides, knife scraper with discharge pan. Driven by an approximate 1 hp motor. Serial # 95021B.

Dia (in): 4 Len (in): 8 Model: 4X8 Material: Carbon Steel
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Kent 9" x 24" Small Production Three Roll Mill

Kent 9" x 24" Small Production Three Roll Mill

Stock# 51065020

Used- Kent 9" x 24" Small Production Three Roll Mill (TRM). with manual roll set, manual apron set, and manual roll temperature control. Probably driven through a silent chain drive by a 10 HP motor. Does not have an electrical package.

Dia (in): 9 Len (in): 24 Model: 9" x 24" Material:
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Used- Roskamp Roller Mill

Used- Roskamp Roller Mill

Stock# 52193003

Used-Roskamp Roller Mill, Model SRC 1200-36, with (3) sets of twin rolls. Measuring 12" diameter X 36" long each, with manual spacing adjustment on each set. Top set of chilled cast iron rolls driven by 50 HP, 230/460V, 1765 RPM motor, with middle and bottom sets of rollers driven by shared 100 HP, 230/460V, 1785 RPM motor. Includes top mounted carbon steel hopper, measuring approximately 48" X 48" X 36" straight side, plus 36" cone bottom. Mill discharges to 6" diameter X 20' long horizontal auger discharge. Spare Rolls Available. New in 1997 and rebuilt in 2016. Previously used on agricultural product.

Dia (in): 12 Len (in): Model: SRC1200-36 Material: CS
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  • Douglas Aircraft 3-Roll Mill. Includes 2-1/2" diameter X 7" face mild steel rolls. Manual spacing a...

    Used- Douglas Aircraft 3-Roll Mill. Includes 2-1/2" diameter X 7" face mild steel rolls. Manual spacing adjustment on rolls. Unit includes apron discharge, end plates and electrical panel. Driven by 3/4 HP, 220/440 Volts, 3-phase, 60 Hz, 1725 RPM motor. Foot pedal actuated.

    VIEW ITEM
  • Used- Keith Machinery Horizontal Three Roll Mill, Model 4X8

    Used- Keith Machinery Horizontal Three Roll Mill, Model 4X8. (3) 4" Diameter x 8" wide cored rolls. Adjustable end guides, knife scraper with discharge pan. Driven by an approximate 1 hp motor. Serial # 95021B.

    VIEW ITEM
  • Kent 9" x 24" Small Production Three Roll Mill

    Used- Kent 9" x 24" Small Production Three Roll Mill (TRM). with manual roll set, manual apron set, and manual roll temperature control. Probably driven through a silent chain drive by a 10 HP motor. Does not have an electrical package.

    VIEW ITEM
  • Used- Roskamp Roller Mill

    Used-Roskamp Roller Mill, Model SRC 1200-36, with (3) sets of twin rolls. Measuring 12" diameter X 36" long each, with manual spacing adjustment on each set. Top set of chilled cast iron rolls driven by 50 HP, 230/460V, 1765 RPM motor, with middle and bottom sets of rollers driven by shared 100 HP, 230/460V, 1785 RPM motor. Includes top mounted carbon steel hopper, measuring approximately 48" X 48" X 36" straight side, plus 36" cone bottom. Mill discharges to 6" diameter X 20' long horizontal auger discharge. Spare Rolls Available. New in 1997 and rebuilt in 2016. Previously used on agricultural product.

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