GranulatorsGranulators

Designed for high speed, medium inertia with an open rotor cylinder, and 2, 3 or 5 hardened steel rotating knives, this unit can process material down to 80 mesh up to 2" in size. Interchangeable screens with various size diameter holes determine the final reduction size. With decibel ratings of less than 65 Db, these units are ideal for placement at individual work stations. Granulators are sized by the dimensions of the cutting chamber and range in size from 8" x 10" to 16" x 35". Motor sizes range from 5 HP to 40 HP.

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Mark-Costello's double edged knives are constructed from high alloy hardened steel for superior service in any application. Knives are also designed for easy access and adjustment during routine servicing.

Mitts and Merrill
Mark-Costello stands ready to
service your
Mitts & Merrill equipment
with the most extensive
network of sales and service
in the industry.

Applications

Plastics - light to medium size purgings
Plastics - rejected parts or pieces
Security destruction
Paper
Lottery tickets
Dry bleach
Pharmaceuticals
Medical waste

Foam
Auto trim
Acoustic tiles
Processed rubber
Glass
Fiberglass
Rock wool
Cardboard
Textiles
Brake linings

We can lab test
your material

Send us your material and our experienced engineers will determine the type and size equipment required to satisfy your specifications.

Granulators
Model No.

8x10

10x12

14x20

16x35
Height 58" 71 1/2" 80 3/4" 81 1/2"
Width 22" 31 1/4" 41" 57"
Depth 20" 24 3/4" 36" 57"
Throat Opening 8"x10" 10"x12" 14"x20" 16"x35"
Stationary Knives 2 2 2 2
Rotating Knives 2 2 or 3 2 or 3 2 or 3
Length of Knives 10 1/4" 12 1/4" 20 1/4" 35 7/16"
Rotor Diameter 8 1/2" 11 14" 14"
Screen Sizes Various Various Various Various
Screen Area 140 sq. in. 160 sq. in. 365 sq. in. 638 sq. in.
Cast or Mount Option Yes Yes Yes Yes
Type of Drive V-Belt V-Belt V-Belt V-Belt
Motor HP 5 7 1/2 or 10 10, 15, 20, or 25 40, 50, or 75
Air Discharge Option Yes Yes Yes Yes

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