Product Introduction

High efficiency, small amplitude and high frequency of screening; it differs from the conventional screens which have the disadvantages such as the break of the surface tension. This series machine accelerates the separation of large-density useful mines and increases the contacting probability of the materials that are smaller than the output granularity and the sieve pore. Therefore, it produces good condition for the screening of  materials whose particle size is smaller than the output granularity. 

High frequency vibrating screen structure

The high frequency vibrating screen is composed by vibration exciter, ore pulp distributor, screen frame, machine frame, suspension springs, sieve, etc.

High frequency vibrating screen working principle

It differs from the conventional screens with breaking of the surface tension of slurry and small granularity's high speed vibration on sieve cover and accelerates the separating of large-density useful mines and increase the contacting probability of the materials smaller than output granularity and the sieve pore. Therefore produce good condition and make the materials smaller than the output granularity, especially the big-density materials and slurry get through the sieve pore together.

Product Feature

1, no moving parts, no need to add oil; 

2, simple structure, easy maintenance, durable, low failure rate; 

3, vibrator use of resonance theory, critical resonance double mass work, the required drive power is small, when you start without large starting current, low noise; 

4, the vibrator starts instantaneous amplitude can be achieved stable value. When parking, it can disappear instantaneous amplitude, flat and allow direct start and stop at the rated voltage, current, and amplitude. 

5, sieve or amplitude of excitation is adjustable by changing the excitation force sieve body (adjust excitation) to control the particle size sieve, to guarantee the different grain size of the ore concentrate taste is very useful; 

6, while the vibration sieve, also produced relatively fibrillation strip between the sieve sieve, sieve slit easy to block.

Application

This series screens are always used in processing minerals such as ferrous metals including hematite & magnetite and nonferrous metals including Lead, Zinc, Gold and Silver etc. This machine works in a re-circulating network with ball mill, which can upgrade the fineness of ferrous and nonferrous metals. Its efficiency is twice as that of Spiral Classifier.

Technical Parameters see more at http://www.hsnee.com/product/Screening_Machine.html or at http://www.chinahongji.com/product/HighFrequencyVibratingScreen.html

Company:HeNan Hongji Mine Machinery CO.,LTD

Email:mandyhou198929@gmail.com

Address:No.668 (Hongji Industrial Park), West Zhongyuan Road, Zhengzhou, China

Web:www.chinahongji.com

www.hsnee.com

Tel:+86-371-67662768

Fax:+86-371-67668558