high frequency screen
High vibration times, low amplitude, high screening rate;
Used in Benefite industry
Low power consumpt

High Frequency Screen is efficient equipment which can classify ultrafine mineral. it can greatly prevent the excessively grinding of useful minerals, and improve the recycling rate of mineral processing, so it is widely used to iron mine, tin mine, tungsten mine plants and so on. High frequency screen consists of vibration exciter; ore pulp distributor, screen frame, machine frame, suspension springs and sieve, etc.

 Performance of high frequency screen
1, Screen machine with a new design principle, it is a new structure of the high screen surface vibr   ation screening machine.
2, The exciter driven by the transmission to make screen surface do high-frequency vibration. Vibration system designed to work in the near-resonant state, the machine through the damping ring, the ground does not afford the basic dynamic load, and screen machines do not need a foundation system, mounted directly on a solid flat ground or ordinary steel platform to work properly.
3, The screen surface vibration frequency of 50Hz, the amplitude of 0 to 2 mm, the vibration intensi  ty of gravity of 8 to 10 times. It is 2 to 3 times than the general mechanical shaker vibration int  ensity. Screen surface is not easy to block the hole, high screening efficiency, large capacity. It is   especially suitable for fine powder material screening. Classifying granularity is 0.074 ~ 1mm.
4, Three different flexible screen surface composition. The underlying polyurethane steel core network   is support network,   
 5, Screen It is easy to adjust the angle of the screener, the installation angle for wet-type screener used in dressing factory is generally 25 ± 2 °.
 6, This series of screening machines is energy-saving products. Every exciter power is just 0.15kW. The whole power consumption does not exceed 1.2kW / units.
 7, Screen machine can be configured different types of cabinet according to customer's different needs

Feature  of high frequency screen
1. High vibration times, low amplitude, high screening rate;
2. Laminated screens, single-aperture increases, anti-block and wear resistant;
3. Multiple channels feeding mine, high utilization rate of screen surface, and large capacity;
4. Elastic support screen box, vibration isolation and noise absorption, low noise;
5. Low power consumption, good grading and screening effect;
The machine is the effective screening device for fine size materials.

 High-frequency screen is different from ordinary screening equipments. High frequency screen is able to make fine particles vibrate at high speed on the screen, accelerate the separation speed of valuable minerals that have specific gravity and increase the probability of contact between sieve mesh and particles smaller than separation granularity.

Usage of high frequency screen

Stainless steel plate for it, it is an essential equipment elections for fine iron ore, according to the size required to adjust the screen angle, close to 55 degree angle when the fineness of up to 75 heads of -300 mesh.

Main Technical Parameters of high frequency screen