High Frequency Screen-Ore dressing machine - Henan Fote Machinery Co., Ltd.

Overview
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Introduction

High frequency screen has high efficiency, small amplitude and high screening frequency. It is an efficient machine widely used for the wet type and dry type screening, classification and dehydration of all kinds of fine particles such as iron, tin, tungsten, tantalum, niobium sand. When the feeding density and the feeding granularity are proper and the difference of underflow granularity and feeding granularity is smaller than 30%, the screening efficiency can be as high as 70%. The high screening efficiency can greatly reduce the circulating load and the content of qualified particles on the screen, thus improving the processing capacity of the grinding mill.

High frequency screen is composed of exciter, pulp distributor, screen frame, rack, hanging spring and screen mesh. It has high efficiency, small amplitude and high screening frequency.

Timely screening the materials that reach the fineness requirement can improve the output of the grinding mill, reduce the energy consumption and improve the economic benefits. Installing a high frequency screen in the dressing return circuit can screen the coarse ore concentrate and send it to the grinding mill for re-grinding, and the fine particles under the screen are concentrated to improve the taste of the ore concentrate.