screw conveyor

Product introduction
The screw conveyor is divided from the perspective of the displacement direction of the conveyed material. The screw conveyor is divided into two types: horizontal screw conveyor and vertical screw conveyor. It is mainly used for various powder, granular and small pieces of loose materials. This machine is not suitable for conveying special materials that are easily deteriorated, viscous, easy to agglomerate or high temperature, afraid of pressure and highly corrosive.



Product application
Application field: widely used in chemical, building materials, metallurgy, grain and other departments, in the case of inclination angle β < 20 °, conveying powdery, granular and small pieces of materials with low viscosity, not easy to deteriorate, not to mention (too late) agglomeration .
Advantages of the equipment: simple structure, small cross-sectional size, good sealing, reliable operation, low manufacturing cost, convenient intermediate loading and unloading, the conveying direction can be reversed, and can also be conveyed in opposite directions at the same time. During the conveying process, the materials can also be stirred, mixed, heated and cooled. The material flow can be adjusted through the loading and unloading gate. However, it is not suitable to convey materials that are perishable, viscous, easy to agglomerate and bulky. During the conveying process, the material is easily broken, and the screw and the trough are easily worn. The unit power is larger. In use, the sealing of the trough and the proper clearance between the screw and the trough should be maintained.
Working principle: When the material enters the fixed machine groove, due to the gravity of the material and the friction between the machine groove and the machine groove, the material accumulated in the lower part of the machine groove continuously rotates with the screw body, and is pushed forward by the rotating screw blade. move.
Equipment model
Dia. Of Standard Spiral |
LZGX150 mm |
LZGX200 mm |
LZGX250 mm |
LZGX300 mm |
LZGX400 mm |
LZGX500 mm |
LZGX600 mm |
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Spiral Pitch |
Entity Helicoid Spiral |
120 mm |
160 mm |
200 mm |
240 mm |
320 mm |
400 mm |
480 mm |
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Draper-type Helicoid Spiral |
150 mm |
200 mm |
250 mm |
300 mm |
400 mm |
500 mm |
600 mm |
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Standard Revolution of Screw Shaf(n/min) |
20、30、35、45、60、75、90、120、150、190 |
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Max. Conveying Amount |
Pulverized coal |
Revolution of Screw Shaft |
190 r/min |
150 r/min |
150 r/min |
120 r/min |
90 r/min |
90 r/min |
90 r/min |
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Conveying Amount |
4.5 t/h |
8.5 t/h |
16.5 t/h |
23.5 t/h |
41 t/h |
79 t/h |
139 t/h |
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clay |
Revolution of Screw Shaft |
90 r/min |
75 r/min |
75 r/min |
60 r/min |
60 r/min |
45 r/min |
45 r/min |
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Conveying Amount |
4.8 t/h |
9.5 t/h |
18.6 t/h |
25.8 t/h |
60.8 t/h |
39.3 t/h |
153 t/h |
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placer |
Revolution of Screw Shaft |
75 r/min |
60 r/min |
60 r/min |
60 r/min |
45 r/min |
45 r/min |
35 r/min |
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Conveying Amount |
4.6 th |
8.7 t/h |
17 t/h |
29.5 t/h |
52 t/h |
102 t/h |
137 t/h |