Material feeds into the drum, is lifted up by the rotation as it falls back down. This action is repeated with each revolution along the length of the drum. The finer material passes through the screen openings while the larger material tumbles towards its eventual exit at the rear of the drum.
Descriptions
The Trommel screens provide a simple, efficient and economical solution to upgrade a wide rang of material and optimize the subsequent process steps of recovery. This method of screening helps to reduce operating and investment cost and to increase product quality, while allowing rapid and large volume processing. This material is then passed on to the downstream process equipment which can be in various forms such as centrifugal Concentrator, spiral chute, jig etc.
Our Trommel screens are constructed of high quality material, designed for high performance, high production rates, lower operating costs and lower maintenance.
Double layer trommel screen with 3 discharging chutes as below picture. Inner screen bar is Ø25mm round steel to protect the outter 3mm or 5mm fine screen mesh. All trommels come with a water pipe inside the drum which including many small water spraying holes
100tph USA client's trommel screen and 150tph mobile trommel screen with cummins brand diesel generator, all our trommel screens come with a bigger hopper for your good feeding on site. And we build a staff working platform for you, so your workers can stay on the top of trommel for better working
Below first trommel with 3 different screen meshes, outer meshes are two different size, 3mm and 5mm.
Below second trommel's both two layers are made of durable round steel bar, won't break in 2 years.
Features
- Economical and efficient solution for screening
- Heavy duty trommel drum with lifters at the front to facilitate material break up
- Screen replaceable for different mesh sizes
- Multilayer screens
- Easily changed screen plates
- High efficiency and big capacity
- Unique screen design, result in higher capacities, longer screen life and no material clogging
- Heavy duty feed hopper
- Discharge chute
Every year we build and sell more than 200 set different trommel screens to more than 68 countries.
Capacity from 10tph to 300tph as you require. Fixed type or mobile type, diesel engine, diesel generator or electric motor as you want. Single layer double layer or triple layer as you need.
Nigeria clients bought our 4 set mobile trommel screens together
Ø25mm round steel bar as inner screen to protect the outer fine screen mesh
CASE
1. Zambia 200tph Alluvial Gold Washing Plant Mobile Trommel Drum Screen Laos 100tph alluvial
This project including below equipments:
Grizzly Hopper
Mobile Trommel Screen
Conveyor Belt
Knelson Concentrator
Vibrating Sluice
Gold Sluice Box
Shaking Table
Water Pump
Diesel Generator
2. Laos 100tph alluvial gold ore washing trommel screen with gold centrifugal concentrator
3. Papua New Guinea 100tph Alluvial Gold Ore Washing Plant
4. Tanzania 100tph Alluvial Gold Ore Wash Machine with trommel screen+gold sluice box with carpet +vibrating sluice+shaking tables+slurry pump+water pump etc
5. Ghana 100tph alluvial gold ore washing plant with trommel screen + sluice box with carpet+shaking table etc. This client bought our 7 set gold washing plant totally, most projects are in Ghana and India.
Technical Specifications(We can build according to your special request, the biggest one we build is 3200mm diameter with 10m drum length. If you want to see, can contact me on time)
| Model |
Capacity
(t/h) |
Power
(kw) |
Drum diameter
(mm) |
Drum length
(mm) |
Screen size
(mm) |
Dimension
(mm) |
Weight
(kg) |
| GT1015 |
50 |
4.0 |
1000 |
1500 |
<3~10 |
3400*1500*2130 |
2200 |
| GT1020 |
100 |
5.5 |
1000 |
2000 |
3808*1500*2130 |
2800 |
| GT1225 |
160 |
7.5 |
1200 |
2500 |
4176*1506*2232 |
4200 |
| GT1530 |
250 |
11 |
1500 |
3000 |
5535*1860*2525 |
5100 |
| GT1545 |
350 |
15 |
1500 |
4500 |
7021*1860*2528 |
6000 |
| GT1848 |
450 |
22 |
1800 |
4800 |
7400*2150*3000 |
7500 |
| GT2055 |
600 |
30 |
2000 |
5500 |
8500*2500*3600 |
8600 |
Q: Can we send the mineral samples to your company, let your company run the ore-dressing experiments test for us?
A: Yes, we have a laboratory equipped with complete mining equipment which including jaw crusher, hammer mill, ball mill, jig, gold centrifugal concentrator, spiral chute, slurry pump, mixing tank, shaking table, dry magnetic separator, wet magnetic separator, three disc magnetic separator, electric separator etc. So we can run the ore-dressing experiments for our customers. After the test, we will based on the results to give you the reasonable flowchart, suitable solution and equipments selection. etc.
Q: How long is the guarantee of your equipments? Does your company supply the spare parts?
A: The warranty period of is one year, if break during this guarantee period, we need to replace new one for you AT NO COST. And of course we will supply the spare parts for you for life-long time at lowest cost.
Q: If i need the complete mineral processing line. Can you help us build it?
A: Yes, we can help you combine a complete mineral processing line. and give you related professional advices as long as you need.
There is a rich experienced engineers team of us, these 12 engineers always fly out of China to install, debugging our equipments on site and trainning the buyer's staff.
--- PRE-SALE SERVICE ---
1.Based on clients' request and budget, our experts will strictly make efficient, reliable solutions accordingly;
2.Mine sample testing is available, we welcome the customer send the sample to us for testing by courier, or, the customer take the sample to our factory for testing;it's free
3. Design and provide the complete processing flowchart;
4. Design & manufacturer products according to clients' demands.
--- AFTER-SALE SERVICE ---
1.Pre-check and test the products before delivery;
2.Deliver the whole plant design for our clients which including infrastructure, electrical system and pipeline system design;
3.Trace the status of the shipping until the products received;
4.Prepare required documents to let clients pass custom clearance;
5.Dispatch experts to carry out below service on site:
1) Installation & debug of the machinery
2) Train the first-line operators & technical personnel
3) Carry out any other service clients may need
6. Provide technical exchanging & spare parts for life-long term
--- ONE STOP SOLUTION ---
1.Starting by running the mineral beneficiation experiment. To provide our clients with the best solution accordingly;
2.Besides supply the flowchart design & equipment, we also provide the infrastructure design; Electrical & pipeline system design, etc. To help our clients complete the design of the whole plant;
3.After the installation, debugging of the equipment, the official production will also be guiding by our experienced engineers on site, to guarantee the output minerals perfectly meet your demands.
Why Choose Us?
-Quality: Guarantee
-Delivery: On Time
-Communication: In Time
-After-Sales Service: Excellent
-Engineer Team: Professional & more than 20 years experience on site
-Price: Competitive
Welcome you visit our factory when you are free, I will arrange our driver to pick you up from Airport for free and book hotel for you in advance.
We have two factories, one is in Shicheng county, the other is in Ganzhou city. Totally we have 10 big workshops, and one professional full equipped mineral testing laboratory. Our laboratory has jaw crusher, hammer crusher, ball mill, spiral chute, jig, gold centrifugal concentrator, shaking table, slurry pump, mixing tank, wet/dry magnetic separator, electric separator etc. Our equipments have been exported to more than 58 countries up to now.
+86 13517973057
Below picture is our Shicheng factory, the other factory is in Ganzhou.
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