Test sieves play an important role in production and scientific research

Test sieve is in line with a standard specification for particle size analysis of granular materials for sieving sieve. As a general measuring instrument, it is widely used in geological exploration, metallurgy, chemical industry, medicine, building materials, abrasives, minerals, cement, glass, grain, ceramics, paper and other industries and scientific research institutes for particle size analysis and sieve test.

Test sieve is in line with the technical requirements of the test sieve standard, used for sieving method for particle size analysis of the sieve. Mainly composed of sieve surface and sieve frame, according to the structure of the sieve surface can be divided into metal wire mesh test sieve, metal perforated plate test sieve and electric molding sheet test sieve. The national standard has made uniform provisions for the requirements and marking methods of the test sieves produced in China, and the sieve hole size and particle size are uniformly expressed in mm.

In many industries, particle size control is extremely important product quality elements. Such as in geological exploration, metallurgy, chemical industry, building materials, abrasives and other industries for particle size analysis and sieve test, the control of its particle size directly affects the final quality or survey results. In scientific research and design, the composition of the raw materials handled and the particle size of the products produced is an important design calculation data. Therefore, the test sieve in the national economy on the production, scientific research, design are of great significance.