HENAN DASION MACHINERY CO.,LTD
1. Wide range, good quality, reasonable prices and technical designs 2. Professional technology and perfect sales service 3. International standards and global technological breakthroughs in
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The screw conveyor is designed for delivery cement, fly ash, powder, sand, etc dry material. It's matched with cement silo used for concrete batching plant project. It's adopts sliding bearing, dust proof sealed device and slide block, that make screw conveyor easy to install and maintain, which uses rotary spiral vane to push materials continuously in closed housing in round section.
1. Large capacity, long conveying distance.
2. Good seal performance, good transportation efficiency
3. Flexible technological arrangement, easy to be installed, dismantled and moved, safe operation
4. Compact structure, small cross section, light weight
5. Screw conveyor can mixing, heating and colling in the process of conveying.
1. High efficiency conveying:
Adopt new hanging type with bearing frame hanging in the middle to increase the delivery space for materials and also reduce the resistance of logistics.together with small diameter,high rotation speed,changed screw pitch to ensure smooth,fast and uniform feeding.
2. Casually arrangement:
The shell is made of high quality seamless steel tube,each section is connected by the flanges and become a whole piece.No matter it is horizontal one or inclined one,it can deliver materials continuously.It can connected and fixed with the auxiliary device and no need for foundation.Taking fully use of space,can be removes and disassembled easily.
3. Diversified connection:
Inlet and discharging port can use flange connection,cloth connection,cloth with derrick connection,universal interface connections,and other forms.
4. Reliable sealing:
The joint of casing tube is with the seepage water device,process hole has carefully improved to avoid materials blocked or machine stops due to the cement agglomerate inside the tube resulting in rain infiltration.
5. No need to add oil:
With unique intermediate bearing materials,it can reduce friction and also it is anti-abrasive and can self-lubricate,so it is no need to add lubricate even running for a long period.What’s more,it also avoid the side effect no on the shaft due to the possible mixture of lube and materials.
| Diameter of outer pipe | Diameter of inlet flange (mm) | Height of inlet (H1) | Height of outlet (H2) | ||||||
| 0-20º | >20-40º | >40-50º | 0-20º | >20-40º | >40-50º | ||||
| A | B | C | H1 | H1 | H1 | H2 | H2 | H2 | |
| Ø 168mm | 200 | 250 | 280 | 400 | 450 | 500 | 250 | 300 | 350 |
| Ø 219mm | 300 | 350 | 380 | 500 | 550 | 600 | 300 | 400 | 450 |
| Ø 273mm | 300 | 350 | 380 | 500 | 600 | 700 | 350 | 450 | 500 |
| Ø 323mm | 300 | 350 | 380 | 550 | 700 | 800 | 400 | 500 | 600 |
| Ø 407mm | 470 | 470 | 530 | 750 | 900 | 1000 | 450 | 600 | 700 |
1. Motor
2. Universal joint
3. Hanging bearing
4. Reducer
5. Helical blades
6. Discharge outlet
