High frequency vibrating screen is one of the most popular products in GN mining vibrating screen family. They are designed to separate the after-crushing material which contains solids of different size ranges. Under the help of this vibrating screen, the material are separated into oversize products and undersize products. They are called fine vibrating screens because they can separate the solids smaller than 200 microns.

GN has both single deck fine vibrating screens and multideck ones which are called stack sizers, both of which are equipped with vibrating motors with high frequency upto 25Hz, also, both of them are linear motional with dual amplitude.
GN high frequency fine vibrating screens have following features:

1.The vibrating motor’s frequency is 25HZ, and the motor’s rotating frequency is above 1500RMP.
2.The high frequency vibrating screens are located at a inclined angle for operating in order to achieve an ideal separating result.
3.The screen meshes are mostly flexible polyurethane screen meshes hooked from side, and the screen meshes’ opening rates are comparably much higher than the frame screen panels. Also, such screens have a long service life up to 6 months.
4.Those high frequency fine vibrating screens have a wide application for coal processing, mineral process and metal ores mining, and etc. They can serve for wet screens such as dewatering or classification and tailing.

GNFG series high frequency fine vibrating screens have been ideal choice for clients from tin mining, gold mining’s processing or tailing, coal mining and etc. In a recent project, the client is using GNFG-1028 with gold mining. A well designed and reliable machine can help client to save both gold and medium material, which means to save more money. Also, GNFG-1028 vibrating machines are designed to work continuously more than 310 days a year.

Welcome to contact GN directly for a formal quote or solution.