.jpg)
Linear vibrating screen, also called linear screen, is used for screening, impurity removal, dust removal, separation and grading of various materials. It is suitable for removing oversized or foreign objects, undersized or debris, or dust removal of powders and particles before packaging the finished products. It is widely used in food, medicine, abrasives, fertilizers, metallurgy, chemical industry and other industries.
The linear vibrating screen is a screen with two vibrating machines whose rotating shafts have an inclination angle relative to the screen surface. Under the combined force of the exciting force and the weight of the material, the material is thrown up on the screen surface and jumps forward, moving forward in a straight line. After a large amount of crushed materials of different particle sizes and mixed coarse and fine particles enter the screen surface, only a part of the particles are in contact with the screen surface. Due to the vibration of the screen box, the material layer on the screen is loosened. Because the gaps between small particles are very small, large particles cannot pass through, so the originally disordered particles are separated, that is, they are layered according to particle size, forming an arrangement pattern of small particles at the bottom and coarse particles at the top, thereby achieving the purpose of screening and grading the materials.
|
Model |
Layers |
mesh size(㎡) |
mesh hole size(mm) |
Max. feeding size(mm) |
Capacity(m3/h) |
|
ZKR1230 |
1 |
3.6 |
0.25～13 |
150 |
5～40 |
|
2ZKR1230 |
2 |
3.6×2 |
0.25～13 |
150 |
5～40 |
|
ZKR1445 |
1 |
6.3 |
0.25～50 |
300 |
10～210 |
|
2ZKR1445 |
2 |
6.3×2 |
0.25～50 |
300 |
10～210 |
|
ZKR1645 |
1 |
7.2 |
0.25～50 |
300 |
14～250 |
|
2ZKR1645 |
2 |
7.2×2 |
0.25～50 |
300 |
14～250 |
|
ZKR1652 |
1 |
8.4 |
0.25～50 |
250 |
90～270 |
|
2ZKR1652 |
2 |
8.4×2 |
0.25～50 |
250 |
90～270 |
Core Function in Post-Grinding Screening After grinding (e.g., via ball mills, rod mills, or vertical mills), materials often have a wide particle size distribution, including oversized particles (coarse fractions), target particles (qualified fractions), and fine particles (undersized fractions). Linear vibrating screens are used to:
Remove oversized particles:
Prevent coarse materials from entering subsequent processes (e.g., flotation, leaching, or packaging) to ensure product quality.
Classify qualified particles:
Separate particles that meet the target size range for direct use or further processing.
Recycle fine particles: Collect undersized materials for regrinding (if necessary) or as by-products, improving resource utilization.
