The U-type screw conveyor is used widely in concrete batching plants,one very important connecting link, to transfer cement from the cement silo to the concrete mixer. Different sizes of batching plant equip different sizes of screw conveyors. Usually, its diameter is Φ219, Φ273 and Φ323. The common length is from 6m to 12m.
1. High cost-effective
2. Durable, easy to maintain
3. The inlet and outlet are universal, can be fast installed.
4. 7 standard spiral stranded pipe / diameter: 114,139,168,193,219,273,323mm
5. The tube surface have a welded end flange, a feeding hole, a discharging hole, and the observing port is underneath the feeding hole and the intermediate hanging bearing.
6. The spiral blades are welded on the center tube.
7. The end bearing assembly contains a self-adjusting shaft seal.
8. Each tube part has a hanging ear.
9. Standard flange mounted electric motor
10. There are aluminum cast hanging bearings with self-lubricating sliding bushings
11. Small caliber - high efficiency - high productivity
12. The overall size is small and the structure is compact.
13. Components and spare parts are few.
On August 16th, 2017, Daswell Machinery sent one 50T cement silo, one screw conveyor, and one weigh hopper of cement silo to Southeast Asia.
On December 17th, 2016, 4 sets of lime silo were loaded into container at our factory, would be shipped to Southeast Asia. They are one set of 30m3 quicklime silo, 3 sets of 50m3 hydrated lime silo, totally need 2*40HQ containers. They will be used for lime production line. Because of lime’s characteristics, lime silo designs is a little different from our cement silo.
On October 11, 2016, DASWELL sent one set of 100T cement silo to our Southeast Asia. This is a regular customer. They ordered mobile concrete batching plant from us last year and were very satisfied with our equipment. This time, he ordered this 100T cement silo for replacing the cement silo of his old plant.
On January 27, 2016, we sent 2 sets of DASWELL 80T bolted type cement silo to Southeast Asia. The customer visited us and placed the order in our office after seeing our factory. They are a very big silo manufacturer in their country. They can manufacture most kinds of silos, except the bolted type silos. They want to have technical cooperation with us for the bolted type silo. We offer the technical and they do the manufacturing in their country.
On 2015-05-15, Daswell workers loaded one set of MP750 planetary concrete mixer and one set of 50t bolted silo into one 40HQ &one 20GP containers, and delivered to South America.
On March 13th, 2015, one set of 80ton cement silo and two sets of screw conveyors were loaded at our factory, and would be shipped to Oceania. Cement silo is made by DASWELL ourselves. We designed double outlet for his bolted type cement silo, this design can save an amount of money for shipment, it is very popular at abroad and customers feedback very well.
At 2014-11-27, 3 sets of bolted type cement silos sent to South America, to be used for concrete batching plant to load the cement.
On 2014-11-24, DASWELL delivered two sets of 150T cement silo to our Southeast Asia customer. They were loaded into one 40 feet container. The cement silos are bolted type. For the silo body, we all adopt 4.5mm steel plate. The diameter of the silo is 3600mm. The total height of the silo is 17747mm. The discharging height of these two silos is 3.8m. For discharging height, it is customer made. Customer can choose what they need.