Vertical Screw Auger Conveyor For Powder

Vertical Screw Auger Conveyor For Powder

 

 

Screw auger conveyor is a machine that adopt the motor to drive a spiral balde to rotate and move powder or granules materials to achieve the conveying or feeding purpose. It can be used in horizontally, inclined or vertically. It has the advantages of simple structure, small cross-sectional area, good sealing structure, easy operation and easy maintenance. Vertical screw auger conveyor is mainly means the screw auger conveyor feeding the powder in 90 degree directions.

 

 

 

The rotation speed of the spiral body of the vertical screw conveyor is higher than that of the ordinary screw conveyor. Under the action of centrifugal force, the conveying material generates friction with the casing. This friction prevents the material from rotating together with the spiral blades and overcomes the material falling. gravity, thereby realizing vertical transportation of materials. This machine has small conveying capacity, lower conveying height, high speed and high energy consumption. multi-point loading and unloading, safe and convenient operation, and low manufacturing cost. Its disadvantages are serious wear of machine parts, low conveying capacity, high power consumption, and materials are easily broken during transportation.

 

It is especially suitable for transporting powdery and granular materials with good fluidity. It is mainly used to lift materials. The lifting height is generally not more than 8 meters.

 

 

 

vertical screw auger conveyor are widely used in various industries, such as building materials, chemicals, electric power, metallurgy, coal, mining, grain and other industries. They are suitable for horizontal or inclined conveying of powdery, granular and small materials, such as coal, ash, slag, cement, grain etc., the material temperature is less than 200℃. The screw conveyor is not suitable for conveying materials that are perishable, sticky, and easy to agglomerate. In the concrete mixing station, the role of the screw conveyor has been maximized.

 

The ambient temperature used by the screw conveyor is -20~50℃; the inclination angle of the conveyor is β≤20°; the conveying length is generally less than 40m, and the longest is no more than 70m.

 

 

 

Compared with the ordinary screw conveyor, the spiral body of the shaftless screw conveyor does not have a mandrel, and thicker blades are welded into the spiral body. When the shaftless screw conveyor is running, the rotating spiral body is driven to make sliding contact with the lining plate at the bottom of the inner wall of the casing. The material will form a protective layer between the spiral body and the inner wall of the casing. The spiral body and the inner wall are not in direct contact, causing little wear on the casing and spiral blades.

 

 

 

1. Conveying materials vertically upward, requiring less space than some other types of lifting conveyors.

2. The vertical lifting height can reach 8 meters, and the conveying capacity can reach 9-140 cubic meters per hour.

3. The whole machine has small size and high speed, ensuring fast and even transportation.

4. The discharge end is equipped with a cleaning device. The whole machine has low noise, strong adaptability, and flexible placement of the inlet and outlet.

5. Compared with bucket elevators, vertical screw auger conveyor have compact overall dimensions and are easier to maintain.

 

 

Since the conveyor angle is 90°, and every time the inclination angle of the screw conveyor increases by 5°, the conveying efficiency will decrease by 15%, so its disadvantage is that the conveying capacity is smaller than the inclined type and horizontal type.

 

 

 

Model	Diameter	Screw Rotation Speed	Inclination Angle	Conveyor Length
	(mm)	(r/min)	(degree)	(m)
GX160	160	20-290	<90	0~30
GX219	219
GX273	273
GX325	325

 

 

Stretch film inside and plywooden box outside

 

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