What should We Note during the Operation of Gyratory Screen

Gyratory screen is similar to rotex screener, it is designed with gyratory motion which can obvious improves the distribution of the material. Applicable material includes urea, potash, fertilizer, activated carbon, pellet, ceramic powder, sugar, salt, starch and fireproofing material etc. Here PK Machinery will introduce necessary notes before starting up the screen.

 

1. Check the fastened part, safe protection device and lubrication before start-up.
2. Test run without load first for about 3-5mins to see if the rotation direction meets the requirement.
3. Feeding material with normal operation once non-load test run is normal,
4. Check the material discharging condition during running, if any blockage is found, please solve it timely.
5. Check the material distribution on screen mesh is uniform or not, if necessary, stop machine and adjust.
6. If there is abnormal noise or vibration that you have to stop the gyratory screen, please stop machine at once, only when the trouble is eliminated, then you can start up.
7. If gyratory screen is operated in a production line together with other equipment, please start up downstream equipment, then start up the upstream equipment.

Introduction and Advancement of Gyratory Screen

Gyratory Screen is the introduction of foreign advanced technology developed by a new type of urea screening equipment. The machine has reasonable design, simple 

stable operation, fully enclosed structure, dust pollution, anti-cratering, sticking network and so on. 

   Especially for its hygroscopic, sticky, easy to block holes and sticky net urea, it is more apparent. As a result of the plane rotary movement principle, it effectively reduces the movement of equipment and basic dynamic load ratio. The device uses a rotary shaker plane up and down vibration, automatic cleaning equipment under the net, the more traditional line screen, the improved screen life, low noise, large screening area, the efficiency increased from 93 to 95 increased to 98.5 good promotion prospects. Gyratory Screen screening machine is a new screening equipment for screening large pieces of urea development, is also widely used in chemical, food refractories, building materials and other industries screening operations. 

Its advanced nature: 

a, no vertical vibration, screen long life (6-12 months); 

b, each screen has a screen cleaning device attempts to prevent. Screen not plugging holes, extend operating cycle. Screening machine in working condition for a

continuous cycle to clean the screen. 

c, due to the use of plane rotation principle, significantly improved the distribution of the material, thereby increasing the effective utilization of the screen surface, and ultimately improve screening efficiency and reduce the powder content in the finished material; 

d, fully enclosed structure no dust pollution, improve 

f, on the basis of dynamic load is small; salesman's job is not operating environment