Screw conveyor

Introduction

Tubular screw conveyor is a kind of conveying equipment with a wide range of uses. From the perspective of conveying material displacement direction, screw conveyor is divided into horizontal type, inclined type and vertical type, which is mainly used for conveying and lifting all kinds of loose materials such as powder, granular and small pieces. Screw conveyor is a kind of machinery that uses motor to drive screw rotation and push materials to achieve the purpose of conveying.

 

Features

– Used to move materials horizontally or at an angle

– Can handle various types of materials, such as powders, granules, and even semi-solid materials

– Consists of a screw or auger, which rotates in a cylinder or trough to move the materials forward

– Can be customized with different materials, coatings, and configurations to suit specific applications

Technical Parameter

Type Spiraldiameter
(mm)
Screwpitch
(mm)
Speed
(r/min)
Transport capacity
(m³/h)
Speed
(r/min)
Transport capacity
(m³/h)
Speed
(r/min)
Transport capacity
(m/h)
Speed
(r/min)

Transport

capacity
(m/h)

D S N w=0.33 N =0.33 N u=0.33 N w=0.33
Smal-scale LS100 100 100 140 2.2 112 1.7 90 1.4 71 1.1
LS125 125 125 125 3.8 100 3.0 80 2.4 63 1.9
LS160 160 160 112 7.1 90 5.7 71 4.5 56 3.6
LS200 200 200 100 12.4 80 9.9 63 7.8 50 6.2
Medium
scale
LS250 250 250 90 21.8 71 17.2 56 7.8 45 10.9
LS315 315 315 80 38.8 63 30.5 50 24.2 40 13.4
LS400 400 355 71 62.5 56 49.3 45 38.6 36 31.7
Large-scale LS500 500 400 63 97.7 50 77.6 40 62 32 49.6
LS630 630 450 50 138.5 40 110.8 32 88.6 25 69.3
LS800 800 500 40 198.5 32 158.8 25 124.1 20 99.3
Super
sized
LS1000 1000 560 32 277.9 25 217.1 20 173.7 16 139
LS1250 1250 630 25 381.7 20 305.4 16 244.3 13 198.5

Working Principle

The screw conveyor is a mechanical conveying system that moves bulk materials such as granules, powders, and flakes. The system uses a rotating screw blade that consists of a helical flighting that moves the material along a trough. The screw rotates within a fixed casing, and as it rotates, it carries the material forward through the trough. The speed of the screw can be adjusted to control the rate of material delivery. The screw conveyor is a simple and effective solution for many industries, and its versatility makes it ideal for use in a wide range of applications.

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Xinxiang Sanfeng

Xinxiang Sanfeng Machinery Co., Ltd was founded in 2006. The company is advanced manufacturer of vibrating sieve,

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