Your application will determine what model of screen is needed. JVI can recommend the best type of screen options for your application.
Here is a flow chart that helps you decide wether to use a linear motion screen, a circular screen or a banana screen.
Types of Screens
Linear Motion Screen - JVI's linear screeners are designed for applications requiring maximum screening efficiencies. Mounted horizontally and driven by two counter rotating JVI electromechanical unbalanced motors, the resulting linear stroke facilitates particle stratification and optimum particle size separation. Motors can be mounted on the top, bottom or side of the screener. Linear motion screens require the least amount of headroom when installed with near horizontal decks. Typical applications for linear motion screens are classifying, dewatering, grizzly and control screen applications.
Circular Motion Screen - JVI's circular or elliptical screeners are used in scalping applications to remove tramp or oversized product from the process. This design has the screener mounted on a 15 degree decline and incorporates a single JVI electromechanical motor that produces the circular stroke.
Banana Screens - These screens have a steeply angled deck at the start of the screening path and are ideal for increased capacity and large amounts of fines.
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