LS Series Screw Conveyor
LS Screw Conveyor Structure :
LS Screw Conveyor
Screw Conveyor is the essential equipment of dry mortar mixer plant ,concrete mixing plant,which plays important role in the product line.It is suitable for all industries such as building material, chemical industry, power industry, metallurgy, coal industry and grain industry and for horizontal or tilted transportation for powdery, granular and small lump materials such as coal, dust, residue, cement and grain which their temperature is less than 200℃. Screw conveyor is not suitable for materials with perishable, big viscosity and easily caked.
Working Principles :
The motor drives the helical blades by driving reducer in a close steel pipe, to deliver powder and grain (cement, fly ash etc) continuously and discontinuously.
Main Components of Screw Conveyor:
Motor, reducer, outer pipe, screw mandrel, middle-hoist bearing, tail bearing, universal joint, charging door flange.Which has the characters of compact design, low noise, good seal and convenient for layout.
Main Technical Specification:
1.Type: Named by the diameter of outer pipe. Larger in diameter, larger in delivery volume.
2.Delivery length (L): Distance between charging door and discharging door, namely the itinerary that materials go through in the conveyor pipe.
3.Delivery angle: Angle between screw conveyor and horizontal plane. The bigger the angle, the fewer volume the conveyor can delivery at the same condition.
4.Delivery volume: delivery capacity per hour, T/H.
5.Connection of charging: Connected by universal ball joint, convenient for adjusting when installation.
|Model||Screw diameter||Screw pitch||n—rotation speed(r/min), allowable deviation<10%|
Features of Screw Conveyor：
A) High quality motor and gear box, with heavy duty design, large torque and low noise.
B) outside tube complete with one inlet, one outlet, end flange, ball joint , inspection window.
C) standard fitting parts, middle bearing, end bearing, spline shaft coupling.
D) Lifting eyes on each tube section, convenient for transport and installation.
E) small diameter, great efficiency, high throughout rates.