 These circular, vibratory separators are ideal for solids/solids and solids/liquids applications and range in size from 18” diameter (460mm) laboratory units to 100” diameter (2,540mm). They handle a wide variety of feed rates and consistencies, maximize throughput by efficient screen utilization and anti-blinding devices. Multi-deck designs yield as many as six, predetermined particle sizes from 2” (50mm) to 400 mesh (37 microns). A unique design feature, the Quick-Change Screen option, reduces screen changing from hours to minutes. Vibroscreen separators are available with ultrasonic flow enhancers as well as many accessories for maintaining performance even with difficult to scalp or classify materials.
Description
Kason Screen Separators are self-contained, compact, production machines that make precise mechanical dry or wet separations according to particle size through efficient use of multiplane inertial vibration techniques. They are designed and built to solve the most difficult classifying, separating and dewatering problems.
Screens
One to five screen surfaces are superimposed to yield up to six predetermined fractions. Kason Separators are being used to make accurate separations ranging from 2” (51 mm) to 0.0014” (.03556 mm) (400 mesh). Standard models, sized from 18” (457 mm) diameter to 100” (2540 mm) diameter and equipped with the finest quality screens, are built of mild steel or stainless steel. Other construction materials as well as a variety of protective coatings can be supplied.
Safety
All Kason equipment is designed with an emphasis on prevention of injury to operators. One of the most significant areas is the gyrator access door; a unique safety interlock mechanism automatically cuts the power to the gyrator motor as the door opens, preventing worker injury. The safety switch is molded in red industrial-grade plastic and complies with United States Occupational, Safety and Health Administration and international standards. Kason warning labels which are always placed on new Vibroscreen circular screen separators, conform to American National Standards Institute standards. If these warning labels are not visible on your Vibroscreen® or other vibrating screen separators, call Kason and ask for new labels. There is no charge for these labels. The part numbers are 044-09 for the label that warns of the dangers of rotating equipment, and 044-04 cautions people not to locate a circular screen separator on a combustible surface.
Innovative Solutions
Since 1967 Kason has maintained an overriding commitment: to combine personalized, creative engineering services with the design and manufacture of process equipment and systems that improve productivity, quality, safety and profitability. Kason Vibroscreen® circular separators are the most extensive in the industry.
Applications
Dry Separation
Foods - recovery of rice from hulls, coffee beans from chaff, and tea from bags.
Chemicals and Petrochemicals - catalyst beds are classified into alundum balls, scale, clean catalyst pellets, and dust.
Minerals - separation of rock dust from asbestos shorts, alumina from rotary kiln brick impurities, and stones from pit sand.
Animal Feeds - scalping of foreign material from mash; removal of bone chips from meat meal.
Grains - separation of dockage (wheat, wild oats, etc.) from flax seeds; cleaning of agricultural seeds and grains.
Dry Classification
Foods - pea grading, instant coffee powders, ground coffees, dried milk, sugars, salts, cereals, starches, spices, nuts, rebolting flour, sugar, potato powder and flakes, powdered eggs, candies, powdered cheese, and bread crumbs.
Chemicals - polyvinyl chloride, polyethylene, polypropylene and other plastic pellets, melamine, phenolics, cellulose acetate, polystyrene, sodium carbonate, calcium carbide, copper sulfate, detergents, adipic acid, iron oxide, caustic soda flake, di-calcium phosphate, stearic acid, titanium dioxide, zinc oxide, sodium sulfate, potassium iodide, sodium alginate, borax, calcium carbonate, silicon carbide, monosodium glutamate, alum, calcium chloride, and sodium cyanide.
Minerals and Metals - metal powders (aluminum, copper, bronze, nickel, iron, magnesium, etc.), barytes, silica, bauxite, cement, brick clay, coke, fluorspar, limestone, mica, perlite, talc, antimony, dolomite, feldspar, diatomaceous earth, rock salt, and nepheline syenite.
Pulp and Wood Products - wood chips, particle board, sawdust, and wood flour.
Pharmaceuticals - aspirin, boric acid, epsom salts, sodium bicarbonate, tablet de-dusting, and granulations.
Fertilizers - granulated mixes; potash; phosphate rock; urea; and ammonium nitrate, sulfates, and phosphates.
Abrasives - carborundum, aluminum oxide, and blasting silica.
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