Tubular screw conveyor

Tubular screw conveyor screw rotation using a continuous passage of material handling equipment for transporting flour , grains, cement , fertilizer , ash, sand , gravel , coal

, small lump coal and other materials. Due to the small effective flow area of ​​the body , not the screw conveyor transporting volatile

Quality , viscosity is too large, easy automated sorting machine caking materials .
Tubular screw conveyor can be arranged to form a horizontal or inclined conveyor ( GX type dip is less than 200, LS -type less than 150 ) For change to delivery , should make a

special order .
Operating ambient temperature range GX -type -20 ~ 50 ℃, LS -type -20 ~ ℃, transportation GX -type material temperature below 200 ℃, LS -type -20 ~ 80 ℃.
Vertical screw conveyor
Principle of vertical drag chain conveyor screw conveyor : standard vertical screw conveyor screw diameter range , generally refer to the appropriate level of standard diameter screw conveyor

series identified , it needs a stable flow of material from the bottom of the spiral must be added , when the feed is interrupted Screw top

Discharge unit also immediately interrupted, spiral itself is not emptied , unless the intention to clean up the material . Otherwise, either in operation or stopped , the

material is always the rubber belt conveyor presence of helical grooves .
Advantages of vertical screw conveyor : simple structure , small footprint position ; less power consumption ; easily custody transfer : a correspondingly lower manufacturing

costs , the drawback is : a small throughput , transport height is small ( usually no more than 8m)..
Applications: Vertical screw conveyor for conveying all kinds of powder and granular materials , such as flour, cement , sand , and other renewable powder and so on.
Vertical screw conveyor should not transport perishable , viscous , easy caking and corrosive materials.
Working environment should be in the range of -20 ~ 50 ℃, the temperature should be below conveying material 200 ℃.