Helical blade,screw blades
 
 

Helical blade,screw blades

Introduction of Product:

Features:
1.High-quality steel pipe with good integral rigidity;
2.Once-forming spiral double pitch paddles, which will never block the material;
3.Universal ball joint, which facilitates installation, adjustment and steering;
4.Double-pitch paddles, which decrease the compressed degree of material when being transported;
5.Standard parts and components, which make it is convenient for transportation;
6.High-quality reducer with heavy-duty design, large torque and low noise;
7.High-quality middle-hoisting bearing and tail bearing.

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Working Principle:
Screw conveyor is relying on a spiral blade shaft in the trough of closed continuous rotation in order to impel the lose of material moving. At this time, the material are like the bolt, in spinning along the axial moving forward gradually, finally discharging mouth off.


The material moves along the spiral within the tube. The unique action of the flexible spiral conveyor eliminates the risk of the product separation that can take place in conventional pneumatic conveying systems where mixed materials have components of different densities and particle size.
1. Efficient delivery : small diameter , high rotating speed, large transmission capacity, variable pitch of spiral body, and small resistance of intermediate bearing make loading material smoothly, quickly and evenly
2. Random arrangement : conveyor has good integral rigidity and can transport the products flatly or steeply inclined, it can be connected with its corollary equipments directly , and can be set up and dismantled easily with small floor space.
3. Good lubrication : low oil lubricating sliding tile, multilayer labyrinth oil seal design and integral lubricating system composed of of oil pump, distributor and pipeline are convenient and can completely lubricate all the running parts.
4. Reliable sealing : the dust cover of reducer is reliable for preventing leakage which can protect reducer and create good working condition. Improved peephole can prevent water seepage and material leakage.
5. Diverse connection : feed inlet and outlet can be connected not only with universal ball, bag, flange etc but also butterfly valve and gate valve.
 
Application:
This kind of conveyor is widely used in various industries, such as building materials, chemical, electric power, metallurgy, coal, grain and other industries, for horizontal or inclined conveyor dust,, granular materials and small block ect.
How to choose the spiral conveyor for you:
1. How much about the capacity? Such as 5t/h,10t/h,20t/h etc.
2. How long you need conveying? Such as 5m,20m,50m,100m etc.
3. What’s material? Such as coal, cement, stone, grain etc.
4. How much about the max inclined angle? Such as 5°,10°,15°,25° etc.
Tell me those data, we can help you choose the suit spiral conveyor for you.

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