Drilling Well Slurry Mud Screw Conveyor

1.Product Description of screw conveyor

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

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

2.Technical Parameters of screw conveyor

Model	LSY165				LSY219				LSY273			LSY325
Shell Pipe Diameter(mm)	165				219				273			325
Carrying Capacity(t/h)	10				15				30			60
Rotation Speed(r/min)	310				310				240			170
Max Working Angle(°)	0-45°				0-45°				0-45°			0-45°
Max. Conveying Length(m)	14				14				14			14
Length(m) (From inlet to outlet)	<4	6	8	>11.5	<4	6	8	>11.5	<6	8	>11.5	<6	8	>11.5
Motor Power (kw)	3/2.2	4	5.5	7.5/11	5.5	7.5	11	15	11	15	18.5	15	18.5	22/30

3.Features of screw conveyor

1.Large load capacity , safety and reliability ;

2.Well-adapted, convenient to install and maintain, long life;

3.Small size ,high rotation speed;

4.Flexible arrangement on position of inlet and outlet.

4.Working Principle

LSY screw conveyor uses revolving screw to move the conveyor material in fixed casing, the bearings of head and tail are moved to shell, hanger bearing adopts sleeve bearing, which have dust proof sealing device, bearing bush usually adopts powder metallurgy,convey concrete adopts felt bushing, hanger shaft and screw shaft are connected by slider.