Get to Know Construction Material Vibrating Screen/Coal Vibrating Screen:
With the continuous development and expansion of the circular vibrating screen industry, more and more company are engaged, it is one of the biggest problems to choose manufacturers, so the users relatively believe some manufacturers long involved in this industry. There are a lot of different types of vibrating screen for material of vary hardness. When selecting the vibrating screen, we must consider according to our own specific conditions. It is better to contact the manufacturers consulting suitable species.
Screening Analysis of Construction Material Vibrating Screen/Coal Vibrating Screen:
1. Utilize the manual screening analysis.
For the materials with particle size of over 6mm, its screening analysis belongs to the screening analysis of materials with coarse particle size. Adopt the manual screen made by steel plate punching or iron wire net to conduct the screening analysis. The detailed method is to use one set of screens with different sizes of screening net to screen and separate the ores into various fractions. Then weight the quality of various fractions. If the original ore has high water content then massive slurries and smitham adhere to the large ores, please clean them out in case of affecting the accuracy of screening analysis.
2. Dry method screening analysis
For the screening analysis of materials with particles` size range of 6-0.038 mm, conduct the bushing screening with laboratory standard. If the requirement of screening analysis`s accuracy is not very strict, directly use the dry method screening analysis is enough usually. The method of dry method screening analysis is to cover the standard screens in order then pour the samples into the topside screening surface and cover it with the upper cover well. Then place it in Construction Material Vibrating Screen/Coal Vibrating Screen for the screening of 10-30 min. After that, take down the screens in each layer in proper order and screen on the rubber blanket with hands. If the materials` quantity got by screening within 1 min is smaller than 1% of materials` quantity in the screens, then it is thought to reach the end. Or else, the screening should be preceded continuously till the conformation of requirement. After the finishing of dry screen, the quality of every fraction after the screening should be inspected.
As a professional mining machinery manufacturer and supplier in China, Henan Fote Heavy Machinery Co., Ltd. attaches much importance to the quality of products, pursue perfection on the quality products and guarantee to produce the products of high quality with ISO9001:2000 quality management system. Welcome to visit and purchase.
Henan Fote Heavy Machinery Co., Ltd., the former Henan First Machinery Factory, founded in Henan Zhengzhou- China machinery manufacturing capital in 1982, is a large joint-stock company specialized in manufacturing heavy mining machinery and civilian machinery;
it has six production bases with an area of 240,000㎡, more than 2000 existing employees, 160,000 ㎡ standardized heavy industrial plant, and about 500 sets of big and medium sized processing, riveting, welding and assembly equipment. After 30-year construction and development, Fote has become famous production and export base of mining machinery and civilian machinery in China.
Making technical innovation as core strategy, Fote has established Beneficiation Machinery Research Institute, Crushing Machinery Research Institute, Powder-grinding Machine Research Institute and Building Materials Equipment Research Institute; as well, we have established good relationships with Harbin University, Tsinghua University, Zhejiang University and a number of well-known domestic universities to achieve resource sharing and complementary advantages, and speed up the transformation of scientific and technological achievements.