VIBROSCREEN® CIRCULAR VIBRATORY SCREENERS For sifting, scalping, classifying, de-dusting and dewatering of powder and bulk solids Y-1144 ©2011 Kason Corporation Printed in USA

Sift, Scalp, De-dust, Dewater or Classify Virtually Any Bulk Solid or Slurry Adjustable Flow Patterns Flow patterns of material can be fine tuned for screening efficiency by repositioning the bottom eccentric weight relative to the top eccentric weight. Principle of Operation The main screening assembly of a Kason screener is suspended on rugged springs that allow it to vibrate freely while minimizing power consumption and preventing vibration transmission to the floor. The assembly is equipped with one imbalanced-weight gyratory motor that creates multi-plane inertial vibration for the purpose...

Broadest Range Solves Specialized Problems % OPEN AREA Kason VIBROSCREEN® circular vibratory screeners handle bulk chemicals, minerals, plastics, foods, dairy products, pharmaceuticals and other materials ranging from dry bulk solids to solids-laden slurries. They range in diameter from 18 to 100 in. (460 to 2540 mm) and are offered with single or multiple screening decks, separating particles in one to five predetermined sizes from 2 in. (50 mm) to 500 mesh (25 microns), at capacities from several pounds/kilograms to more than 70 tons per hour. Kason screeners are offered in gravity-fed and...

Typical Applications Separating Solids from Solids Separating Solids from Liquids (sifting, de-dusting and classifying) (dewatering, clarifying and liquid scalping) Gravity-fed and in-line pneumatic models Kason offers VIBROSCREEN® configurations for three types of solidssolids separation: VIBROSCREEN separators are engineered for three types of solidsliquids separation: 1. Sifting (also called “scalping” or “bolting”): Separating a small percentage of oversize solids from a large percentage of on-size solids 1. Dewatering: Separating a small to medium percentage of liquid from a large percentage...

(460 to nished to DA, 3-A, e rounded ck-release losures en frames the of the between terial sibility of efficiency, as well as mploy solutions, or out e the unit. steel eel pipes deck surfaces. wopply fittings, from Removing Solidified Latex From Rinsewater Classifying Pelletized HDPE Screening Liquid Biological Fertilizer The rinsewater from daily cleaning of tank trucks hauling liquid latex contained 8% solidified latex, incurring high sewage disposal costs and concerning environmentalists. By installing a 48 in. (1220 mm) VIBROSCREEN® single-deck, circular vibratory screener with a 105 mesh...

Specialized Screeners Multi-Deck Classifiers “A.D.” KASCADE™ High-Capacity Classifiers Separate a feed stream into precise segments Scalp and de-dust at ultra-high rates Kason VIBROSCREEN® separators with multiple screening decks (three-deck shown) are generally utilized for classifying of particles in three to five precise particle sizes from 2 in. (5 cm) to 500 mesh (25 microns). Available with a variety of anti-blinding devices, they handle dry, moist, lumpy, stringy and otherwise difficult-to-handle bulk material on a batch or continuous basis. They are available constructed of stainless...

“I.R.C.” KASCADE™ High-Capacity Sifters Boost scalping capacity 60 to 160% Scalp in-line with pneumatic conveying systems gently, at high rates VIBROSCREEN® “I.R.C.” KASCADE Sifters offer 60 to 160% higher capacity than single-deck sifters of equal diameter. Required as new when floor space is limited, or as retrofits to undercut cost of new equipment, each KASCADE deck features a 360° annular gap at its periphery and contains a screen whose mesh equals that of the conventional screen below it. Excess material cascades over the periphery of the upper screen, into the center of the lower screen...

Designs for Quick Screen Changes, Inspection Designs for Sanitary Applications Kason offers two innovative ways to separate the frame sections of any circular vibratory screener, allowing screen changes, interior cleaning and inspection in less time and with greater convenience than possible with competitive systems. All VIBROSCREEN® circular vibratory screeners from 18 to 100 in. (460 to 2540 mm) in diameter are available designed, constructed and finished to industrial, food, dairy and pharmaceutical standards including FDA, 3-A, USDA, BISSC and others. Sanitary screeners generally incorporate...

Efficiency Enhancements Ball Tray Anti-Blinding Device Four-Finger Flex Wiper Anti-Blinding Device KASONIC® Ultrasonic Anti-Blinding Device The Kason Ball Tray anti-blinding device utilizes the multi-plane inertial vibration of the screener and bouncing elastomeric balls to prevent screen blinding. The device consists of two screens spaced sufficiently apart to allow captive elastomeric balls to bounce between the upper “operating” screen and the lower coarse-mesh “ball screen” for the purpose of dislodging nearsize, dry materials lodged in the apertures of the upper screen. The Four-Finger Flex...

Mesh*/Micron/Inch Conversions U.S. SIEVE SIEVE NO. MARKET GRADE OPENING SIZE INCHES* MICRONS MESH SIZE TENSILE BOLTING CLOTH MILL GRADE OPENING SIZE WIRE SIZE (in.) INCHES* MICRONS % OPEN AREA MESH SIZE OPENING SIZE INCHES* MICRONS % OPEN AREA MESH SIZE OPENING SIZE INCHES* MICRONS Broade % OPEN AREA *Mesh indicates the number of apertures (openings) in one linear inch. (25.4 mm) of screen. Kason VIBR vibratory s bulk chem plastics, fo pharmace materials r solids to so They range 18 to 100 i and are of multiple sc separating five predet 2 in. (50 m (25 micron several po more than Kason scre gravity-fed...

e hery, ntion nded pose Free Laboratory Testing The Kason test laboratory controls and monitors all processing variables, optimizing equipment configurations according to customers’ materials and application parameters. Kason can evaluate the effect of controlled variations in flow rates, deck designs, temperatures, mesh sizes and a variety of screening accessories offered. Laboratory testing of customer-supplied materials is held in strict confidence and can be documented as a video for customers unable to attend the test. VIBROSCREEN® circular vibratory screeners include units with single and...