• Condition：New
• Transport Package：Wooden Box
• Origin：China
• Production Capacity：10000

Basic Info.

Condition New Transport Package Wooden Box Origin China Production Capacity 10000

Product Description

Screw conveyor, commonly known as twisted dragon, is suitable for horizontal conveying and inclined conveying of granular or powdery materials. 
Vertical transportation and other forms. 
The conveying distance varies according to the deformity, generally from 2 meters to 70 meters. 
Conveying principle: the rotating spiral blade pushes the material and carries on the screw conveyor. 
The force that makes the material not rotate with the screw conveyor blade is the weight of the material and the friction resistance of the screw conveyor shell to the material.  
Structural features: spiral blades are welded on the rotary shaft of the screw conveyor. according to the different conveying materials, the surface shape of the blade has solid surface type, belt surface type, blade surface type and so on. 
The screw shaft of the screw conveyor has a thrust bearing at the end of the material movement direction to give the axial reaction force to the screw with the material. when the length of the machine is long, an intermediate hanging bearing should be added. 
The double screw conveyor is a screw conveyor with two rotating shafts welded with rotating blades respectively. 
To put it bluntly, it is the organic combination of the two screw conveyors to form a screw conveyor. 
The rotation direction of the rotation axis of the screw conveyor determines the conveying direction of the material, but the general screw conveyor is designed according to the single conveying to design the rotating blade. 
When it is transported in the opposite direction, the service life of the conveyor will be greatly reduced.







What are your strengths? 
We perfected every detail. 
We only provide high quality closed cable towing chain, and a professional team of more than one person will serve you sincerely at any time. 
All your questions will be very effective. 
Are you a manufacturer or a dealer? 
We are a manufacturer and a trading company, so we can guarantee that we can also help you buy other products with our excellent trading ability. 
Can you send us samples for testing? 
Yes, a small number of samples will be free of charge, but freight should be paid in advance or charged. 
The quality of the product you will buy will be the same as that of the sample. 
What are your terms of payment? 
Letter of credit at sight. 
We can also provide any Western Union Paypat if it is convenient for you. 
What's the delivery time? 
Goods in stock within 3-7 days, custom products within 10-25 days after receipt of advance payment or relevant letter of credit. 
How did you wrap it? 
The cable chain will be packed in wooden cases. 
If necessary, you can package the products according to your requirements.