JVI Vibratory Screening Equipment is engineered from proven design standards to meet the exact application requirements. There are a wide variety of uses for screening equipment, the descriptions below cover just a few uses for vibratory screens:
Fine Damp Coal - A coal fired power plant uses a fine coal screen to protect the furnace against coarse and tramp material. This type of screen is designed to be able to screen wet coal effectively. A co-vibrating inlet chute is used to assure proper distribution of the coal across the width of the deck.
Concrete is separated into two particle sizes using a circular vibrating screen. Dust proof inlet and outlet covers prevent dusting. This compact unit is highly efficient and can deliver up to 150 tons per hour. Similar designs are available with much larger capacities.
Minerals are screened by a self cleaning screen of unique design that prevents adhesion due to damp dust particles. Both circular and linear motion designs are available.
Salt Screening
Recycled Waste can be screened by means of a special elastic deck that 'flip-flops' to prevent clogging. This unique screen is ideal for bulky, difficult materials such as crushed building rubble, shredded used wood, shredded waste, crushed used glass, left over foods, waste slag and compost.
Scalping Screen - this grizzly screen is typically used to reduce wear on a crusher and also reduces the power requirement of a crusher. Learn more about Grizzlies.
Plastic Granules usually require the removal of tramp particles prior to further processing. This type of machine also makes it easy to change the screen deck for use with different materials. This drawer-type screen offers special, pneumatically locked, screen cassettes]
Dewatering Sand on the beach after mining precious heavy metals from it is required so that it can be conveyed on belt conveyors. The JVI dewatering screen reduces humidity from 40% to approximately 13% (depending on grain size).
General Types of Screening Applications
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