No vibration: Screen shaft rolling screening does not require screen plate vibrating screening;
No noise: The equipment operates smoothly, materials smaller than the screen gap fall freely, and materials larger than the screen gap roll off the screen surface without vibration or noise;
No dust: The material does not jump on the screen surface and does not generate dust.
Bituminous coal, anthracite, lignite, coal gangue, etc.
Coupling connection
The reducer and roller screen coupling are connected by elastic pin coupling; coal burning failure of any set of screen shafts will not affect the normal operation of the equipment.
Plum blossom shaped screen
Wearing parts such as screen shafts and screen plates are easy to replace; the screen plates adopt plum blossom-shaped screen plates and are arranged in a staggered manner, which not only facilitates the transportation of coal materials, but also reduces the dead space formed by adjacent screen shafts and avoids jamming.
Boiler coal screening, coal chemical industry coal screening, coal washing plant screening
Bituminous coal, anthracite, lignite, coal gangue, etc.
| Model | Capacity（t/h） | Input size（mm） | Output size（mm） | NO. of axes | Power（kW） | Weight（kg） |
| GFGZS-0806 | 100~200 | 200 | 10~30 | 6 | 16 | 6000 |
| GFGZS-0808 | 100~200 | 200 | 10~30 | 8 | 21 | 7000 |
| GFGZS-1006 | 150~300 | 200 | 10~30 | 6 | 18 | 7000 |
| GFGZS-1008 | 150~300 | 200 | 10~30 | 8 | 21 | 8000 |
| GFGZS-1010 | 150~300 | 200 | 10~30 | 10 | 25 | 9500 |
| GFGZS-1012 | 150~300 | 200 | 10~20 | 12 | 30 | 11000 |
| GFGZS-1208 | 200~400 | 200 | 10~30 | 8 | 27 | 12000 |
| GFGZS-1210 | 200~400 | 200 | 10~30 | 10 | 35 | 13000 |
| GFGZS-1212 | 200~400 | 200 | 10~30 | 12 | 40 | 15000 |
YK series circular vibrating screen is composition mainly by the screen box, screen mesh, vibrator and damping spring, etc. Vibrator is installed in the side panels of screen box, which driven by motor through the coupling, produce centrifugal inertia force, making the screen box vibration.
Probability screen is a kind of sieve machinery which can make use of the principle of probabilistic screening. The sieve theory points out that, the stranded time of each object in its interior is opposite to its weight in the work. Through the actual experiment, particle size is much smaller than the hole diameter, it can quickly pass the screen surface, the more close to the hole diameter, the longer the stranded time, if the diameter of the two sides are close, the stranded time of the material is the longest, popular speaking, large particles stay time is long , small particles stay time is short.
Dewatering screen adopt dual-electrode self-synchronization technology, universal eccentric block, adjustable amplitude vibrator. The machine is combined mainly by the screen box, exciter, support system and motor. The two mutually independent vibrators are respectively driven by the tape coupling to do synchronous reverse operation. The centrifugal force generated by two eccentric masses is superposed along the vibration direction and reversely counteracted, thereby forming a single vibration force along the vibration direction, making the screen box reciprocating linear motion.
Dewatering screen, also known as high-frequency dewatering screen, changing the water surface tension of pulp through the exciting force, pulp water through the screen to become the undersize material, and fine material is blocked by the screen to form the filter layer by the vibration of the forward movement of discharge. Dewatering screen is mainly used for detailings dewatering in the mineral processing industry, coal slurry dehydration of coal preparation plant, washed quartz sand dewatering and ceramic slurry dehydration, and wet and dry classification, dehydration, removal and mud removal of medium and fine granular materials in industrial sectors such as electric power, sugar making and salt making.
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