Alluvial Placer Gold Processing Plant Trommel Drum Sieve Trommel Screen
Trommel Screen consists of drum, frame, hopper, reducer and motor, which provides a simple, efficient and economical solution to expand the range of material and optimize the screening process. It is designed for material classification, screening and grading.
GTS Drum Screen/Trommel Screen is widely used in coal, chemical, construction, mineral processing, metallurgy, gold mine, quarry, plastic, recycling, etc.
Features
| Separate various materials |
| High capacity and more effective |
| Energy saving equipment |
| Fully sealed structure |
| Smooth operation, low noise |
| Easy inspection and maintenance |
Working Principle
The trommel screen is whirling in high speed by variable speed reducer system which causing the materials to be separated, where the fine particle is passing through the screen mesh while the heavy and rough material is separated at the rear of the drum.
Furthermore, GTS Drum Screen/Trommel Screen contains a comb-shaped sieve cleaning structure which works with the screen cylinder simultaneously to clean it continuously. By this action, the screen is able to achieve clean, non-stick, no blocking performance during the operation.
Prominent Benefits
1.Trommel screen suitable for various of industries
1.1 Stone quarry:the size of gravel grading, mud and powder separation
1.2 Sand field:sand separation
1.3 Coal industry:separate the coal and coal powder
1.4 Chemical industry:separating powdery substance
1.5 Mineral industry:classification of size block
2.Characteristics
2.1 Material adaptability
Drum sieve (rotary cylinder sieve) is widely used in all kinds of material screening, either inferior coal, slime, or bituminous coal and other materials can smoothly screening.
2.2 Simple and varied feeding mode
Feed port can be based on the actual set of juice whether it is a belt,funnel or other feeding methods,can be smooth feeding without special measures.
2.3 High screening efficiency
Provided with a comb type cleaning mechanism,improving the screening efficiency of the equipment no matter how dirty the materials are.
2.4 Large sieve component,easy to large-scale
Circle area of the screening of effective area is large, so that the material can fully contact with the screen, thus per unit time screen component is big. Because of its simple structure, convenient arrangement, new technology and mature characteristics and easy large-scale.
2.5 Good working environment
Fully enclosed structure, material dust will not fly, to avoid the pollution of the work environment.
2.6 Low noise
Low speed and sealed isolation cover reduce the noise of the trommel screen.
2.7 Long lifespan and easy maintenance
Long service life,little wearing parts,small maintenance
2.8 Convenient maintenance
Equipment seal isolation on the cover can be taken apart, does not affect the normal operation of the machine, and the maintenance is very convenient.
Technical datas
Model |
Capacity (t/h) |
Power (kW) |
Screen Diameter (mm) |
Discharge Size (mm) |
Input Size (mm) |
Dimension (L×W×H) (mm) |
Screen Length (mm) |
| GTS1015 |
50 |
3 |
1000 |
0~100 |
≤300 |
2600×1400×1700 |
1500 |
| GTS1020 |
100 |
4 |
1000 |
3390×1400×2140 |
2000 |
| GTS1225 |
160 |
5.5 |
1200 |
4146×1600×2680 |
2500 |
| GTS1530 |
250 |
7.5 |
1500 |
4460×1900×2820 |
3000 |
| GTS1545 |
350 |
11 |
1500 |
≤400 |
5960×1900×3080 |
4500 |
| GTS1848 |
450 |
15 |
1800 |
6500×2350×4000 |
4800 |
| GTS2055 |
600 |
22 |
2000 |
7500×2550×4800 |
5500 |
| GTS2265 |
800 |
30 |
2200 |
8500×2750×5000 |
6500
|
Selection Guideline
1.Material
A.Name of material:_____
B.Water content:_____%
C.Density of material:_____t/m³
D.Size of material:_____mm_____%,max size_____mm_____%
E.Material temperature:_____ºC
F.Corrosive:Yes_____No_____
2.Equipment itself
A.Handling capacity:_____t/h
B.Number of screen segments:_____
C.Screen size of each section:_____mm
D.Working place:indoor______outdoor_____
E.Whether the trommel sealed or not:Yes_____No_____
3.Others
A.Voltage:__V__Hz3ph
B.Upstream and downstream equipment:upstream______downstream_____
C.Quantity:_____
Common Troubles and Troubleshooting Methods
| Only select, use trammel screen correctly and make sure the routine maintenance, can make the trammel screen work effectively, and achieved good results process. Now I will show you some knowledge about common troubles and troubleshooting of Trommel screen. |
| The trommel screen screening quality is not good screening quality, the reason may be sieve clogged, sieve should be cleaned regularly; if the reason is screen surface damaged, just replace the screen surface; when the material moisture is higher, oversize is too thick, When it serious impact the screening process, you can considered increase the mesh to improve screening efficiency; |
| When the rotation rate of the trommel screen is not enough, mainly because the transfer belt is too loose, you should adjust the tightness of the transfer belt promptly, belt too tight or too loose will cause the belt easily shorten the service life of the trommel screen; |
| Bearing lack of oil, if the bearing working a long time without cleaning, can make bearing heating, bearings should be cleaned regularly, replace the seals, check the bearing greasing or oil quality meets the requirements; if the bearing wear seriously you'd better replace the bearings; |
| The shaft of trammel screen cannot turn up, check whether the seal sleeve is plugged, if so you just need clean up the sleeve; |
| The trommel screen gives out abnormal sounds during the operation, you should stop it immediately, check the screen tension, the bearing degree of wear, whether the bolted is loose and whether the spring is damaged. |
Factory Pictures:
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