Tumbler Screen - Highly efficient and durable mineral screening equipment
Product Description
Trommel screen is a kind of high efficiency equipment which realizes the automatic classification of materials by rotating the screen drum. It utilizes the rotating motion of the drum to make the materials fully tumbling and dispersing on the screen surface, the fine particles quickly pass through the screen, and the coarse particles are transported along the axial direction to the tail discharge, which provides an ideal solution for the jigger, centrifuge, spiral chute and other mineral processing equipments to provide the ideal pre-grading solution. The equipment is widely used in screening operations in metal mines, coal mines, construction aggregates and tailings recycling, etc. It has outstanding advantages such as large handling capacity, accurate grading, durability and reliability.
Core working principle
The material is fed into the rotating trommel screen from the inlet, with the rotation of the trommel, the fine-grained material is discharged through the sieve holes under the action of gravity and centrifugal force to realize the classification; the coarse-grained material is moved along the tilting of the trommel or the spiral guiding plate to the discharging end, and finally discharged. The whole process is continuous and automatic with high screening efficiency.
Four core advantages
| Advantages |
Detailed description |
| ✅ High efficiency grading |
Adopting 1-3 layers screen design, it can separate 2-4 different particle size products at the same time, with large processing capacity to meet the demand of continuous production. |
| ✅ Durable and reliable |
Heavy-duty gear or roller drive system, stable operation; wear-resistant and anti-clogging screen mesh, strong impact resistance and long service life. |
| ✅ Intelligent optimization |
The inlet end is equipped with rotating scraper or comb sieve device, which effectively disperses the bonded materials, prevents clogging and improves the screening efficiency; the drum speed is adjustable, which flexibly adapts to different material characteristics. |
| ✅ Economical and energy-saving |
Significantly reduce the load and wear of subsequent crushing or sorting equipment, comprehensive energy saving of more than 20%; modular design, low maintenance costs. |
Technical Parameters
| Model |
Capacity (t/h) |
Power (kW) |
Drum diameter (mm) |
Drum length (mm) |
Hole size (mm) |
Overall dimensions (L×W×H) (mm) |
Weight (kg) |
| GT1015 |
10-15 |
4.0 |
4.0 |
1500 |
<3～10 |
3000×1400×2145 |
2200 |
| GT1020 |
15-25 |
5.5 |
1000 |
2000 |
Customizable |
3460×1400×2145 |
2800 |
| GT1225 |
25-40 |
7.5 |
1200 |
2500 |
Customizable |
4146×1600×2680 |
4200 |
| GT1530 |
60-80 |
11 |
1500 |
3000 |
Customizable |
4460×1900×2820 |
5100 |
| GT1545 |
80-150 |
15 |
1500 |
4500 |
Customizable |
5960×1900×3080 |
6000 |
| GT1848 |
150-200 |
22 |
1800 |
4800 |
Customizable |
6500×2300×4000 |
7500 |
| GT2055 |
200-260 |
30 |
2000 |
5500 |
Customizable |
7500×2500×4000 |
8600 |
Note: The above is the standard model, the number of screen layers, screen hole size and material, inclination angle, etc. can be customized according to customer needs.
Typical Application Scenarios
-
Pre-treatment of alluvial gold/tungsten-tin ore: efficiently separating pebbles, coarse sand and metal-bearing fines, providing ideal feed for centrifuges and chutes, and greatly improving the enrichment ratio and recovery rate.
-
Classification of iron ore/manganese ore/coal ore: classify the particle size of crushed ore, optimize the feeding conditions of jigger, shaking table and other main separation equipment, and improve the sorting efficiency and capacity.
-
Construction Aggregate and Sand Screening: Used in sand plants and mixing stations to accurately separate sand, gravel and crushed stone, and produce a variety of specifications of building materials to meet different standard requirements.
-
Tailings and Solid Waste Resource Utilization: Recover valuable fine-grained materials from mine tailings and construction waste or carry out particle size classification, turning waste into treasure and reducing the burden on the environment.
Reasons for choosing us
-
Sturdy and durable: the drum body is made of thickened steel plate, and the key parts are strengthened to resist impact and abrasion and adapt to harsh working conditions.
-
Anti-clogging design: unique screen weaving process and built-in cleaning device (bouncing ball or comb brush mechanism), effectively solve the problem of wet sticky material clogging.
-
Easy maintenance: core transmission parts are sealed and dustproof, equipped with centralized lubrication system, bearing life is extended by 50%, and the daily maintenance workload is small.
-
Flexible customization: according to your material characteristics and capacity requirements, we can provide you with the best model configuration and screen program to help your project run efficiently.
