STAR TRACE Screen Separator is a unique particle size gradable separator designed for greater capacity per meter square of screening area & over size material discharge with relatively much less percentage fines than other screening machines.
Our company has been a leader in manufacturing and supplying a vast variety of screen separators to various industries across the country. We offer horizontal screen separator and circular screen separator which come with many special features. Our screen separators are known for their high performance, innovative designs, and affordable prices making them extremely popular among customers.
The motivation is through a unbalanced motor with a double extended shaft, fitted at both ends with eccentric weights .The top weight on the motor shaft rotates in a plane close to the center of the mass of assembly. Rotation of the top eccentric weights creates vibration in the horizontal plane, which causes material to move across the screen cloth to periphery increasing the horizontal throw, causing oversize material to discharge at a faster rate. The bottom eccentric weight rotates below the center of mass creating tilt on the screen giving vibration in vertical and tangential plane. Increasing the vertical component of motion, this promotes turnover of material on the screen surface helping maximum quantity of under size material to pass through the screen. Rugged Springs placed over the circular motor base amplifies the vibration.
The top weight on the motor shaft rotates in a plane close to the centre of the mass of assembly. Rotation of the top eccentric weight creates vibration in the horizontal plane which causes material to move across the screen cloth to periphery. Increasing the top eccentric mass, increases the horizontal throw, causing oversize material to discharge at a faster rate. The bottom eccentric weight rotates below the centre of mass, creating tilt on the screen, giving vibration in vertical & tangential planes. Increasing the vertical component of motion, this promotes turnover of material on the screen surface helping maximum quantity of under size material to pass through the screen. The vertical motion also minimizes blinding of screen by "near size" particles. The tangential component of motion is controlled by the angle of lead given to bottom weights with relation to top weight. Variation in lead angle controlled the spiral pattern of material travel over the screen cloth. Speed & flow pattern of material travel over the screen cloth can be set by the operator for maximum throughout & screening efficiency for any screen able product, wet or dry, coarse or fine, heavy or light, hot or cold. Typical material passes rapidly through the screen during its travel to the periphery. The over size material get continuously discharged through a tangential outlet.
|Chemicals||Polyvinyl chloride, melanin, phenolics, cellulose acetate, polystyrene, detergents, caustic soda flake, alum etc.,|
|Pulp &Wood Products||Wood chips, particle Board and wood Flour|
|Animal Feed||Scalping of foreign material, removal of bone chips etc.,|
|Grains||Cleaning, Grading of Agricultural seeds and grains like rice, wheat, jowar etc.,|
|Cosmetic||For removing foreign particles from powders.|
|Foods||recovery of rice from hulls, coffee beans from chaff, and tea from bags.|
Precise division of a dry material into sized fractions.
|Tea||Grading of CTC andOrthodox tea up to 8 grades.|
|Petrochemicals||Sizing and reclaiming catalyst pellets etc.,|
|Food||Coffee powder, ground coffee, dried milk, sugar, salts, spices, cashew nuts, flour, maida, dehydrated onion powder.|
|Pharmaceuticals||Aspirin, Boric acid, Epsom salts, sodium bicarbonate, tablet dedusting & granulations etc.,|
|Fertilizer||Granulated mixes, potash, catalyst, urea ammonium, nitrate, sulphates and single super phosphates etc.,|
|Ceramics & Abrasives||Cardorundrum, alumina oxide and blasting silica|
|Pigments||Grading of powders.|
Dewatering and removal of solid particles from Liquid medium.
|Paper & Pulp||Screening of adhesives, Starch solutions, Paper coatings and Black Liquor. Removal of Pulp and other contaminants from clean & back water. Sizing, scalping of wood chips without any clogging problem.|
|Food||Separation of bagasse from sugar melt, slurry cum fiber from starch slurry, clarifying of chocolates liquor, removal of pulp from juice etc.,|
|Ceramics||Clarifies body and glaze slips for witeware etc.,|
|Chemicals||Separation of salt from glycerin, clarifying of Polyvinyl acetate emulsions, paints & enamels etc.,|
|Minerals||Separation of impurities from kaolin slurry prior to centrifuging, classification of silica to remove iron impurities etc.,|
|Waste Disposal||Clarification of white water from pulp mills, cannery wastes paunch manure from meat packing, distillery slop etc.,|
|Paints and Pigments||Removal of foreign particles from liquid medium.|
The following are the benefits of gyratory screen are: