Auto Spiral Feeding Machine Sand Cement Auger Screw Conveyor

Auto Spiral Feeding Machine Sand Cement Auger Screw Conveyor

Ribbon Screw Conveyor is a special screw flight with conveyors. The screw flight is tack welding and it can mix materials during transporting .We called such flight as ribbon flight .Ribbon flight is a continuous, large diameter one -piece helix formed from bar or cut plate .The product is...
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Product Details

Our far-leading technology research and development platform in the industry has laid a solid foundation for customers to provide high-quality ribbon conveyor, sand auger conveyors, powder screw feeder and services. Nowadays, with the increasingly fierce market competition, customer demand for products is increasingly showing a trend of diversification and individualization. We create a unique brand concept and style with reliable quality, unique design, and high-quality service around the world. The impact of our company is not limited to the industry, but more importantly, it has a strong radiation force, which can drive a more active and intelligent product purchase mode. So that customers can more clearly identify and use the appropriate products. We are confident that we can provide customers with satisfactory products and services.

Sand Screw Conveyor is one of customized products in Wuxi Changrong Conveying Machinery Company in China .Usually it is used at seaport or oil fields as per needs .It has U trough and O pipe types .sand screw conveyors are made of carbon steel .Such as Q235,Q345,16MN,etc .Sand Screw Conveyors’ inside is no painting .Outside is painting .Painting color is as per needs.Sand screw conveyors are horizontal or incline type or vertical type. 


Sand screw conveyor specification

Screw conveyor TU219*5200MM * 0 deg

C/W motor 7.5kw direct coupled direct drive motor ,gear box R1/9,motor gear box on outlet side,adjustable inlet with flange under 250 mm BF valve

Cylindrical outlet with diameter as per drawing

Inspection hatch under inlet

Inspection hatch over outlet

Cable piping over screw conveyor pipe

Application :direct extraction under silo outlet

Capacity :30TPH

Conveyed material : filler powders ,like lime,etc

Bulk Density : 1100kg/CuM

Inclination :Horizontal

Screw RPM: 160

Motor Voltage : 415V/3PH/50HZ/IP55/4P/B5

Motor & gear box brand : SEW ,NORD,ABB,SIEMENS OR SUMITOMO

Bearing : NSK,SKF,NTN



Sand Screw Conveyors detail 

sand screw conveyors’ diameter ranges from 100 mm to 350mm as per needs.

Sand auger conveyors and sand auger conveyor usually they are made of carbon steel

Above screw conveyors’ diameter ranges from 100mm to 600 mm .


Transport length


Screw Diameter(mm)

Outer Pipe

Screw Pitch


Transported Material


Inclination degree

Motor power







Wheat flour

4 m3/h









Dry starch










Sodium Nitrate Powder








How to send an inquiry of sand screw conveyor

(1) transport length

(2) Conveyor is horizontal ,incline or vertical

(3) Conveyor works continuous or not

(4) Working capacity

(5) Bulk density of transported material

(6) Conveyor is made of carbon steel or stainless steel

(7) Voltage at your location .In China,it is 380V,50HZ,3PH

(8) Motor & gearbox ‘s brand : SEW,NORD,SIEMENS,SUMITOMO or Chinese brand

(9) Motor is frequency or explosive type ? if it is explosive ,please specify the explosive-proof class.

(10) Bearing’s brand : SKF,NSK,NTN or Chinese brand


For export packing ,we have three types:

for 1-2 sets of screw conveyors ,the packing is plywood case

For 3-10 sets of screw conveyor, the packing is wooden pallet

More than 11 sets of screw conveyors ,the packing is steel frame or steel pallet .




(1) Q:Is it reliable if products are made in China?

A:We have a team engaged in professional design and manufacturing conveying equipment since 1985,providing conveyors for customers both at home and abroad .

(2) Q:Can I get English Drawing and documents?

A:Yes, you can . Wuxi Changrong can interpret quickly and communicate accurately for international technology documents .

(3) Q:Can I give dimensions to you ,then make conveyors as per my request ?

A:Yes, you can . Wuxi Changrong can design and make conveyors as per needs .And you can put your own logo on conveyors .

(4) Q:How can i know the working process when i am at abroad ?

A:Wuxi Changrong will update fabricating schedule & weekly report as per week .Photos or videos will be enclosed on weekly report .So you will know the status of equipment elsewhere in the world.

(5) Q:Can I get much longer warranty period ?

A:Yes, you can .usually the warranty period is 12 months for 1 set of conveyor. Any special request on warranty period can be discussed .

(6) Q:Can engineers or workers go to job site after sales ?

A:Yes, we can send engineers or workers to site if necessary .


Please feel free to send us your detailed requirements, you would be satisfied with our service.

Contact Below:

Add:Jiang Industrial Zone, Qianzhou Town, Huishan District,
Wuxi Jiangsu Province 


If you're looking for conveyor equipments, CHANGRONG CONVEYING MACHINERY must be your best choice. Welcome to buy the best sand screw conveyor with us. We will offer you good service and fast delivery.



We place great emphasis on research and development and search for new and better way to improve our Auto Spiral Feeding Machine Sand Cement Auger Screw Conveyor. We provide customers with high-quality products with the tenet of 'Quality Assurance, Customer-oriented'. At the same time, we focus on establishing a good reputation among customers, and constantly improving our own management capabilities. We create a good business environment with the business philosophy of honesty, win-win, and innovation, and take a brand-new management model, considerate service, and excellent quality as the basis for survival. Welcome all new and old customers to visit and guide our company! After years of hard work and exploration, we now have domestic advanced production equipment and technology, which are widely used in many fields.
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