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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

5 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.

Buhler SDY 3-Roll Mill

Stock# 53290006

Used- Buhler 3-Roll Mill. 3 Rolls, approximate 150mm (5.9") diameter x 200mm (7.87") wide. Rolls driven by 2.2kW gear motor. Hydraulic power pack. Knife scraper with discharge pan. Bottom drip pan. Mounted on frame with 4 legs. Serial# 10088390.

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.

Lehmann Model 631SV 3-Roll Vertical Mill

Stock# 53282001

Used- Lehmann 3-Roll Vertical Mill, Model 631SV. 16" x 40". Enclosed helical gears with ration of 3.0:1 between the feed and fixed rolls, and a 2.02:1 ratio between the fixed and apron rolls; Roll size is (actual) 15.75 diameter (40cm) x 40" (101.6cm) grinding length; Air operated, approximately 60 PSI stainless steel scraper kn 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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Buhler SDY 3-Roll Mill

Buhler SDY 3-Roll Mill

Stock# 53290006

Used- Buhler 3-Roll Mill. 3 Rolls, approximate 150mm (5.9") diameter x 200mm (7.87") wide. Rolls driven by 2.2kW gear motor. Hydraulic power pack. Knife scraper with discharge pan. Bottom drip pan. Mounted on frame with 4 legs. Serial# 10088390.

Dia (in): 5.9 Len (in): 7.87 Model: SDY 200 Material:
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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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Lehmann Model 631SV 3-Roll Vertical Mill

Lehmann Model 631SV 3-Roll Vertical Mill

Stock# 53282001

Used- Lehmann 3-Roll Vertical Mill, Model 631SV. 16" x 40". Enclosed helical gears with ration of 3.0:1 between the feed and fixed rolls, and a 2.02:1 ratio between the fixed and apron rolls; Roll size is (actual) 15.75 diameter (40cm) x 40" (101.6cm) grinding length; Air operated, approximately 60 PSI stainless steel scraper knife holder; Cast iron frame; cast dual metal rolls; four point manual roll adjustment; positive roll temperature control; multi-V belt drive. Driven by a 75HP, 3/60/230-460V, 1200 RPM, AC motor. Previously used for bar soap.

Dia (in): 16 Len (in): 40 Model: 631SV Material:
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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
  • Buhler SDY 3-Roll Mill

    Used- Buhler 3-Roll Mill. 3 Rolls, approximate 150mm (5.9") diameter x 200mm (7.87") wide. Rolls driven by 2.2kW gear motor. Hydraulic power pack. Knife scraper with discharge pan. Bottom drip pan. Mounted on frame with 4 legs. Serial# 10088390.

    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
  • Lehmann Model 631SV 3-Roll Vertical Mill

    Used- Lehmann 3-Roll Vertical Mill, Model 631SV. 16" x 40". Enclosed helical gears with ration of 3.0:1 between the feed and fixed rolls, and a 2.02:1 ratio between the fixed and apron rolls; Roll size is (actual) 15.75 diameter (40cm) x 40" (101.6cm) grinding length; Air operated, approximately 60 PSI stainless steel scraper knife holder; Cast iron frame; cast dual metal rolls; four point manual roll adjustment; positive roll temperature control; multi-V belt drive. Driven by a 75HP, 3/60/230-460V, 1200 RPM, AC motor. Previously used for bar soap.

    VIEW ITEM
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