Brife Description：

GLS series probabilistic sieve is a new and efficient screening equipment, whose running path is straight line is also called linear probabilistic sieve. Using multi-layer screen surface with large inclination Angle, the screen surface Angle increases from top to bottom in turn. According to the probability theory, the size of the screen is about 1.2-2.2 times of the required screen size, which greatly improves the screening efficiency and processing capacity. And widely used in light industry, chemical, pharmaceutical, food, food and other industries for fine, powder materials dry sieving powder use.

Feature 

1.Multi-stage screening: multi-stage classification is carried out on the mechanical sand or natural sand. The number of items screened is 5mm~2.36mm~1.2mm~0.6mm. Some special mortar has been screened to 0.3mm~0.15mm~0.075mm

2.High cost performance: through the introduction of advanced technologies from Germany and Spain, continuous research and development and on-site verification, successfully replace expensive imported equipment in the production line of dry mortar;

3.Large output: the output of GLS probability screen can reach more than 80 tons per hour, a single set to complete the production of several sets of ordinary vibrating screen, site layout is easier

4.Long life: the screen screen surface design is the arc state, the ratchet outside can be very easy to control the screen surface tension is not loose, the screen service life is longer

5.Long life: the screen screen surface design is the arc state, the ratchet outside can be very easy to control the screen surface tension is not loose, the screen service life is longer

6.Energy saving and environmental protection: the dust removal device is designed on the upper cover of GLS probability sieve equipment, which can be connected to the on-site dust removal equipment conveniently to meet the screening requirements.


Working principle 

Probability screen is a kind of active use of principle of probability sieve screening machinery, the screening theory, points out that each object in the homework in its internal retention time and size weight into the opposite ratio, through the actual experiment found that particle size is far less than empty, can quickly through the sieve surface layer, the more close to the hole diameter of particle, the more extend the residence time, if the two sides closer to the diameter of the phase, content of grain of retention time is long, popular, big long grain, small grain of time is short.

After starting when the screen machine, a symmetrical arrangement of two same model and specifications of the vibration motor or excitation device for synchronous reverse operation, the vibration force produced by the vibration body - motor or vibration bottom is passed on to the whole body vibration - screen box, makes the screen box drives the screen surface to make periodic vibration, so that the material on the surface of the screen to make directional jumping movement with screen box, meanwhile, less than the material through the screen mesh of screen surface aperture to lower level, becoming the undersize, greater than the screen surface pore size of the material after continuous jumping movement from the discharging mouth eduction, complete screening operation.
Mechanism sand or natural sand were graded at multiple levels through probability screening. The number of mesh selected was 5mm~2.36mm~1.2mm~0.6mm, and some special mortar was sifted to 0.3mm~0.15mm~0.075mm.

Technical Parameter