Screw Conveyor

The screw conveyor is a conveyor device, which utilizes the rotation of spiral blade in the U-groove or tube to continuously convey loose materials such as powder, granular and small piece material.

400-1600mmFeed Size
3-22KWMotor Power
25-75 tphProcessing capacity

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What is screw conveyor?

The screw conveyor is a kind of machine that uses the motor to drive the screw to rotate and push the material to achieve the purpose of conveying. It can be transported horizontally, inclined or vertically. Screw conveyors are mainly used to transport various powdery, granular and small block materials, such as cement, fly ash, lime, ore, sand and other building materials, salts, fertilizers and other chemicals, as well as coal and coke , ore and other bulk cargo.

Why choose screw conveyor?

1.Screw conveyors can be divided into shaft screw conveyors and shaftless screw conveyors in terms of conveying form, and can be divided into U-shaped screw conveyors and tubular screw conveyors in terms of appearance. Shaft screw conveyors are suitable for non-viscous dry powder materials and small particle materials, while shaftless screw conveyors are suitable for conveying viscous and easily entangled materials.

2. Screw conveyors can realize sealed transportation, which is conducive to the transportation of materials that are easy to fly, hot and smelly, and can reduce environmental pollution.

3. Screw conveyors can be conveyed in reverse, and a conveyor can also convey materials in two directions at the same time, that is, to the center or away from the center.

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High Quality

Large handling capacity.
Customized Design

Strong adaptability, convenient installation and maintenance, long service life.
Good Performance

safe and reliable.

Product features

Small volume, high rotate speed in order to ensure rapid and uniform transport.

Working principle

By adopting sliding bearing, dustproof sealed device and slide block, that make screw conveyor easy to install and maintain. When the screw shaft rotates, rotary spiral vane pushes materials continuously moving forward in closed housing.

Specification

Model	LSY165	LSY219	LSY273	LSY325
Metric Diameter of Screw (mm)	165	219	273	325
Length of Screw Conveyor (m)	2.5-6	4.5-12	6-9	6-9
Rotary Speed of Main Axle (r/min)	100	209	209	174
External Case Diameter (mm)	φ165	φ219	φ273	φ325
Working Angle (°)	≤20	≤35	≤35	≤35
Conveying Capacity (t/h)	25	35	50	75
Motor Power (kW)	3-7.5	7.5-11	11-18.5	22