The model selection of vibrating screen is made according to the actual position. When the customers produce many final products, and need separate them into different sizes, the vibrating screen will be needed. The vibrating screen is widely used in the sand making and stone crushing plant, which is used to finalize the products grading.
Vibrating screen is mainly characterized by a high frequency, high vibration strength, and is mainly applied to the wet classification of 0.5mm or less fine material and solid-liquid separation. In the coal dressing industry, it was used to recover slurry in the most coal dressing plant for its low investment and operation costs. It has been widely promoted and applied at home and abroad.
The vibrating screen had been researched in the abroad in the early 1950s. In the metallurgical industry, it was used for classifying fine iron ore in the ore beneficiation plant. In the coal processing industry, it was used for slim dehydration, referrals and classification. At present there are many countries with this technology, such as the United States, Australia, German, France and Finland. The product also has many types, such as SLV type high frequency vibrating screen produced by Schenck Company and HF type vibrating screen by Nordberg Company.
From the published literatures, the vibrating parameters of foreign-designed high-frequency vibrating screen are very different. Taken together, the vibration frequency is 24-60 Hz, the vibration strength is 5-11gn. Foreign high-frequency vibrating screen has large handling capacity, high efficiency, stable performance, longer life, etc., but the main drawback is expensive and low cost performance. Its largest span is only 1.8m. Although the foreign high-frequency vibrating screen models are very different, the basic working principle is similar. To a service-oriented brand integrity, as the professional manufacturer of complete sets of mining machinery, like impact crusher for sale, Henan Hongxing is always doing the best in products and service.mineral rod mill：http://www.crusher-machine.com/n225.html
Vibrating screen (vibratory screen) is suitable for wet fine grains and other materials that are difficult to be dry screened. In the working process, the machine always keeps maximum opening rate, and its big screen surface and processing ability can meet the production needs. This machine has many advantages such as high screening efficiency, big handling ability, low cost and so on. Vibrating screen working principle: By the motor force and adjusting the amplitude of the eccentric shaft, vibrating screen moves quickly like a circle. Materials in the sieve case can be saperated and screened from the sieve pore in this process. The applications of vibrating screen are very wide, and mainly contain mine, coal, construction, refractory material and smelting industry. Facing the fast-changing economic development, mining machinery industry has to keep up with the pace of times development tightly to speed up the modernization development, and struggle with the brighter future of heavy machinery industry. As the professional manufacturer of complete sets of mining machinery, such as China cone crusher, Henan Hongxing is always doing the best in products and service.