English
España
русскийsolution
Screw Conveyor
A screw conveyor is a mechanism that uses a rotating helical screw blade, called a "flighting", usually within a tube, to move powder or granular materials. They are used in many bulk handling industries. Screw conveyors in modern industry are often used horizontally or at a slight incline as an efficient way to move semi-solid materials, Screw conveyors can be operated with the flow of material inclined upward. When space allows, this is a very economical method of elevating and conveying. As the angle of inclination increases, the capacity of a given unit rapidly decreases.
TAG: Screw feeder auger screw feeder
Introduction
Screw conveyors,also known as auger conveyor,spiral conveyor, are made for simple conveying duties applications. The real strength of our company, however, is our ability to produce individually designed units that include features to overcome awkward installations, materials that are difficult to handle, or include performance or process functions beyond simple conveying. Some requirements may be concerned with aspects of hygiene, others with bulk solids that have poor or delicate conveying properties.
Screw conveyor is divided in two types rigid screw conveyor and shaftless screw conveyor.
Rigid screw conveyor is suitable for non-sticky powder and small particle material such as cement,fly ash,lime,flour,starch,food additive etc.
Shaftless screw conveyor is suitable for sticky and easy winding materials such as sludge, biomass.
Features of screw conveyor
*Tube type and U shape type available
*It can be designed inclined conveying,horizontal conveying and vertical conveying.
*Widely used for all kinds of powder,particles,small block and loose material.
*not suitable for conveying perishable material,high viscosity,less pressure resistant material.
*not suitable for agglomerate or high temperature material.
*not suitable for great corrosive special material and fragile material.
Application cases
Screw conveyor as connection parts to connect with pulverizer and sieve machine to realize automatic production, preventing the powder pollution.
Below diagrams for tube type and trough type application cases for your reference.
TAG: Screw feeder auger screw feeder
Technical parameters:
|
CWLS |
100 |
160 |
200 |
250 |
315 |
400 |
500 |
|
Spiral Diameter |
100 |
160 |
200 |
250 |
315 |
400 |
500 |
|
Screw-Pitch |
100 |
160 |
200 |
250 |
315 |
355 |
400 |
|
Rotate Speed(r/min) |
71~140 |
50~112 |
50~100 |
45~90 |
40~80 |
36~71 |
32~62 |
|
Capacity(m³/h) |
1.1~2.2 |
4~8 |
7~14 |
4~8 |
13~24 |
16~34
|
52~100 |
TAG: Screw feeder auger screw feeder
