Product Details

Coal Screw Conveyor

LSY series screw conveyor is a new type of transporting equipment, which use rotary screw vane to push material continuously in closed housing with round section.

Main characteristics:

pact structure, small cross section, light weight, good seal performance, high transport efficiency, flexible technological arrangement, and easy to be installed, dismantled and moved, safe operation.

2.It is applicable to transport various kinds of loose material such as power, granular and small piece material, for example: clay powder, pulverized coal, cement, sand, grain, small piece of coal, cobble and cast iron filings, etc.

3.It is not applicable to transport material with high viscosity, easy to be curdled.

Parameters:

Model	LSY163	LSY180	LSY230
Dia of Screw(mm)	163	180	230
Speed of Screw(r/min)	310	310	240
Housing Dia(mm)	194x6	219x8	273x8
Rated throughput(cement)(t/h)	35	45	65
Transport Length(m)	2-12	2-13	2-15
Operating Angle	0-60	0-60	0-60
Power(Kw)	7.5	11	15

Principle:

1.A screw conveyor consists essentially of a shaft mounted screw rotating in a trough and a drive unit for running the shaft. The material is moved forward along the axis of the trough by the thrust of screw thread or flight.2.The principle of material movement along the trough is similar to the sliding motion of a nut along a rotating screw when the nut is not allowed to rotate. The weight of the material and the friction of the material against the wall prevent the load from rotating with the screw.

The main parts (speed redactor, vane, middle shaft, gimbals and chrysanthemum sleeve, etc) of LSY series screw conveyor that produced by our company.

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