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There are many different names that are used to describe particle size reduction: milling, grinding, granulating, comminuting, etc. Milling systems can size reduce wet or dry powders. Their are variable speed drives that permit low speed screening and high speed impacting with one milling system. A typical milling system consists of an inlet chamber with a rotor screen and an outlet. The particle size depends upon the speed of the rotor, rotor type, screen hole size and the feed rate of the product. High shear granulation turns powders into dense granules for tableting or coating. Powders are added to a mixing bowl. A large impeller spins the powders into a vortex. A chopper tool shears the granules and removes the air. The granulated product is dried in the mixing bowl or fluid bed dryer.
Charlotte, model SD-20, stainless steel jacketed colloid mill. Rated from 600 to 1,200 gallons per hour with partical reduction down to 3-5 microns – depending on materials, application and machine configuration. Designed for pumpable slurry products. Equipped with 2½" OD / 1½"ID Tri-clamp fittings and an adjustable gap rotor powered by a 20 HP drive.
OAD: 72"L x 28"W x 41"H
Charlotte, model SD-40, stainless steel jacketed colloid mill. Rated from 1,200 to 2,400 gallons per hour with partical reduction down to 3-5 microns – depending on materials, application and machine configuration. Designed for pumpable slurry products. Equipped with 3" OD / 2"ID Tri-clamp fittings and an adjustable gap rotor powered by a 40 HP drive.
Franklin Miller, model S4 delumper. Equipped with 44" wide x 32" long x 40" deep product hopper, 8½" diameter x 12" long rotary cylinder powered by a 5 HP motor and 12" x 12" discharge with 64" ground clearance. Unit mounted on stainless steel (4) leg frame. Control panel with touch screen HMI
OAD: 75"L x 64"W x 125"H
Silverson, model 600LSH, self-pumping in-line mixer. Rated up to 400 gallons per minute – depending on materials, application and machine configuration. Equipped with a single stage mixing head with a 3" Tri-clamp infeed and discharge powered by a 40 HP drive.
MAWP: 100 PSIG
OAD: 48"L x 28"W x 41"H
Bliss Model E1906, Heavy duty, mild steel, dual screen, hammer mill, with 576 square inch screen area and up to 1740 rpm production rates – depending on materials and application. Equipped with a 13″ x 9-1/2″ OD, 9″ x 6″ ID top flanged product in feed with (8) 3/8″ bolt holes on 5-1/2″ centers, octagonal housing, 9″ OD recessed reversible rotor with (8) 6″ Long x 2″ Wide knife / blunt swing blades. Side access doors with one piece, spring loaded, quick change screen carriage, drive shaft locking device, adjustable non leak air sweep, saftey and vibration sensor switches, 10″ x 7-1/2″ OD, 7″ x 4-1/2″ ID side bottom flanged discharge port with (6) 3/8″ bolt holes on 4″ centers, and 9″ x 7″ OD air relief port, 10 hp drive, and a start/stop control package. Mounted on heavy duty base frame.
OAD: 48″ L x 29″ W x 44″ H
Lehmann Model 5 roller mill used as a refiner for chocolate masses, creams, soaps, or inks, to ensure homogeneous product fineness with amount of product per hour – depending on materials and application Equipped (5) rollers 16" (400mm) OD and 43" Long with a working surface of 40" (1000mm) Wide and jacketed for heating and cooling. The refiner features a receiver and product bin measuring 39" Wide x 51" High with hydraulic roller height adjustments, and a control box with plow down / lift, an hour meter with E-stop. Unit allows independent control of the first roll rotation speed through a variable speed drive unit. The first roll is brought near the second roll, which remains fixed in position, by means of a hydraulic cylinder equipped with a precise positioning system. The centrifuged cast iron rolls have an extremely hard outer surface to allow for long life and limited wear.Mounted on heavy duty frame.
OAD: 5′ L x 8′ W x 8′ H
Fitzmill, Model DAS06, 316 stainless steel, sanitary, particle reduction, hammer mill with pounds of product per hour – depending on materials and application. Equipped with 25" long x 20" wide x 4" deep pan with 6" x 4" feed throat and (16) fixed knife blades. Has 15" long x 5" wide product discharge port with 31" floor clearence. Mounted on (4) leg stainless steel frame with casters. Used for precision grinding and controlled particle size reduction in pharmaceutical processing and other sanitary industries.
OAD: 70" L x 29" W x 65" H
Fitzmill, Model DAS012, Hammer mill with production rates per hour – depending on materials, application and machine configuration. All stainless steel contact parts. Equipped with 20" x 24" x 4" product feed pan, 13" x 4" feed throat, (32) fixed knife blades powered by 15 Hp drive and 16" x 14" product discharge with 29” floor clearance. Mounted on a (4) leg stainless steel frame with casters.Used to grind, de-lump, pulverize and process wet / dry products.
OAD: 60"L x 36"W x 66"H
Fitzmill, Model DAS06, stainless steel hammer mill with production rates per hour – depending on materials, application and machine configuration. Equipped with 24" long x 20" wide x 4" deep feed pan, 6" wide x 4" high feed throat and (16) fixed knife/impact blades powered by 10 Hp motor drive. Product discharge is 16” long x 7” wide with 36” floor clearance. Has start / stop and e-stop controls. Mounted on stainless steel (4) leg frame.
OAD: 50"L x 30"W x 64"H
Greerco, Model W750H, Horizontal high shear colloid mill, rated from 30 to 120 gallons per minute – depending on materials, application and machine configuration. Equipped with 2½" OD / 2" ID Tri-clamp inlet with jacketed stator housing, hand wheel adjustable rotor-stator gap and 2½" OD / 2" ID Tri-Clamp discharge with 10½" ground clearance. Rotor powered by 20 HP drive.
OAD: 44"L x 20"W x 25"H
Quadro 194 Comil 316L stainless steel with capabilities of 1,800-4000 lb/hr. 8" screen span. Typical applications include: dry milling (to reduce coarse material to a smaller, uniform particle size), controlled grinding, dry mixing dispersion, de-agglomeration and wet material reduction. Unit mounted on casters.
OAD: 64"L x 28"W x 62"H
Fitzmill, Model DAS06, 316 stainless steel construction, hammer mill. Pounds of product per hour – depending on materials and application. Equipped with 26" long x 26" wide x 28" deep stainless steel product feed hopper, 3" diameter feed auger, jacketed chamber cover, (16) fixed stainless steel knife / impact blades and 19” long x 9½” wide product discharge with 33” floor clearance.
OAD: 52"L x 36"W x 80"H (Mill) 38"L x 27"W x 74"H (Control panel)
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