The grain screw conveyor is made of stainless steel except for the motor, bearing and frame. It can be used to transport granular or powdered grains such as corn, rice, wheat, salt, soybeans, flour, and starch. There are three types of conveying methods: horizontal, inclined and vertical. At the same time, pulleys can be installed on the grain screw conveyor according to the requirements of the conveying site, which is convenient to adapt to the changes of the conveying site.
Grain screw conveyor is widely used, small can be used at home, grain and oil stores, cooperatives, etc., large can be used in flour mills, grain processing plants, food processing plants and other environments, can be used for grain loading, grain upstairs, grain bagging, grain The conveying of processing grinding powder, etc.
1. Body material: Selected stainless steel material, non-toxic and harmless, anti-corrosion and wear-resistant, in line with the safety standards of food transportation and production.
2. Conveying distance: The conveying length of a single machine is 3-30m, and the segmented installation can reach 100m, which can meet the distance requirements of different grain conveying sites.
3. Movable: small grain screw conveyors are equipped with braked universal wheels; large grain screw conveyors are equipped with solid rubber wheels, which can move flexibly and cooperate with transportation;
4. Grain feeding into the silo: The feeding port can be equipped with a feeding silo, which is more labor-saving when conveying bulk grain, and the conveying flow is more stable;
5. Sealing design: fully sealed pipeline, no grain leakage, no dust flying during transportation;
6. Material inlet and outlet: The inlet and outlet ports can be connected in various forms, such as flange connection, cloth connection, cloth hanger connection, and universal interface connection.
| Model |
Diameter (mm) |
Pitch (mm) |
Rotating speed (r/min) |
Capacity (m³/h) |
Rotating speed (r/min) |
Capacity (m³/h) |
Rotating speed (r/min) |
Capacity (m³/h) |
Rotating speed (r/min) |
Capacity (m³/h) |
|
| Small | 100 | 100 | 100 | 140 | 2.2 | 112 | 1.7 | 90 | 1.4 | 71 | 1.1 |
| 125 | 125 | 125 | 125 | 3.8 | 100 | 3 | 80 | 2.4 | 63 | 1.9 | |
| 160 | 160 | 160 | 112 | 7.1 | 90 | 5.7 | 71 | 4.5 | 56 | 3.6 | |
| 200 | 200 | 200 | 100 | 12.4 | 80 | 9.9 | 63 | 7.8 | 50 | 6.2 | |
| Small | 250 | 250 | 250 | 90 | 21.8 | 71 | 17.2 | 56 | 13.6 | 45 | 10.9 |
| 315 | 315 | 315 | 80 | 38.8 | 63 | 30.5 | 50 | 24.2 | 40 | 13.4 | |
| 400 | 400 | 355 | 71 | 62.5 | 56 | 49.3 | 45 | 38.6 | 36 | 31.7 | |
| Large | 500 | 500 | 400 | 63 | 97.7 | 50 | 77.6 | 40 | 62 | 32 | 49.6 |
| 630 | 630 | 450 | 50 | 138.5 | 40 | 110.8 | 32 | 88.6 | 25 | 69.3 | |
| 800 | 800 | 500 | 40 | 198.5 | 32 | 158.8 | 25 | 124.1 | 20 | 99.3 | |
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