Zhengzhou Zhongding Heavy Duty Machine Manufacturing Co., Ltd
Lipu Dedicated to Designing and Manufacturing Ore-dressing and Drying Equipment
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High Efficiency And High Capacity Screw Conveyor
Technical Parameters:
| Model | Screw Diameter (mm) | Flow Range(m³/h) | Measurement error | |
| Single tube | Double tube | |||
| LX150 | Φ159 | 0.3-3 | 0.6-6 | Below 1% |
| LX200 | Φ219 | 0.5-4 | 1-10 | Below 1% |
| LX250 | Φ273 | 1-8 | 2-16 | Below 1% |
| LX300 | Φ325 | 2-15 | 4-30 | Below 1% |
| LX350 | Φ375 | 4-22 | 8-44 | Below 1% |
| LX400 | Φ425 | 6-30 | 12-60 | Below 1% |
| LX450 | Φ450 | 8-45 | 16-90 | Below 1% |
| LX500 | Φ500 | 10-70 | 20-140 | Below 1% |
Equipment Introduction:
A screw conveyor or auger conveyor is a mechanism that uses a rotating helical screw blade,called a
"flighting",usually within a tube,to move liquid 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 seme-solid materials,including food waste,wood chips,aggregates,cereal
grains,animal feed,boiler ash,meat and bone meal,municipal solid waste,and many others.The first type
of screw conveyor was the Archimedes' screw,used since ancient times to pump irrigation water.
They usually consist of a trough or tube containing ,either a spical blade coiled around a shaft,driven at
one end and held at the other,or a "shaftless spiral",driven at one end and free at the other.The rate of
volume transfer is a proportional to the rotation rate of the shaft.In industrial control applications the
device is often used as a variable rate of feeder by varying the rotation rate of the shaft to deliver a
measured rate or quantity of material into a process.
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 rapidlly decreases.
