B21, China Town Mall, Midrand
Mobile Gold Mining Equipment: Trommel Screen
- Section : Machinery
- Category : Separation Equipment
- SKU : 1600640392973
Mobile Gold Mining Equipment: Trommel Screen
The Mobile Gold Mining Equipment, particularly the Trommel Screen, is a cutting-edge solution designed for efficient separation in gold mining operations. Its unique working principle focuses on controlling particle size to enhance the separation of waste, thereby significantly improving operational efficiency.
Key Features
Efficient Separation: The Trommel Screen effectively sorts materials by size, allowing for optimal separation of gold and other valuable minerals from waste.
Flexibility and Portability: Smaller than traditional mobile screens, this equipment is designed for ease of movement, making it suitable for various mining environments.
Robust Construction: Equipped with a durable motor, reducer, and roller device, ensuring reliable performance under tough conditions.
Comprehensive Design: The internal setup includes a main roller screen, frame, seal cover, inlet, and outlet, all working together to facilitate effective separation.
Tilted Roller Device: The tilted design of the roller device promotes efficient material movement and processing through the drum.
Applications
- Gold Mining: Ideal for small to medium-scale gold mining operations, enhancing recovery rates.
- Waste Separation: Effectively separates waste from valuable materials in various mining scenarios.
Conclusion
The Mobile Gold Mining Equipment with Trommel Screen represents an essential advancement in mining technology, offering flexibility, efficiency, and reliability for gold recovery operations. This innovative machine is designed to meet the diverse needs of the mining industry, ensuring optimal performance and productivity.
Structure and Principle
The Alluvial Gold Trommel Screen Machine Uses The Principle Of Gravity Separation, The Original Ore Through A Layer Of Screening And Classification Under The Impact Of Water Into The Agitation Sluice Chute For Next Step Coarse Separation, If There Is Capillary Gold In The Original Mine, Adding The Agitation Chute Fixed Chute In The Tail To Avoid Tails Running. If There Is Clay Mud In Original Ore, We Will Add Stirring In Front Of The Screen And Flushing Device In Screen Drum, So That The Unfavorable Factors Caused By High Mud Content Can Be Solved Well, And Can Be Adjusted According To Ore Body Condition And Site.
1. Input Of Raw Materials Raw Materials Inputted Through The Entrance Of The Hopper Will Be Pushed Into The Trommel Screen By The Strong Water Pressure Of The Shower Equipped In The Hopper.
2. Selection And Cleaning Of Raw Materials Raw Materials Of The Trommel Screen Will Be Cleaned And Selected By The Rotation Of Trommel Screen And By Watering Of The Shower Inside, Run Into The Gold Dust Separate Panel.
3. Collecting Of Gold Dust Separated Soil And Sands With Lighter Specific Gravity Will Flow Away But Gold Dusts With Greater Specific Gravity Will Be Staying In The Gathering Mat To Be Collected.
| Product Name | Model | Capacity (t/h) | Power(kw) | Diameter(mm) | Length(mm) |
| Gold trommel screen | GMTS0519 | 5-10 | 1.5 | 500 | 1910 |
- Shipping Timeframes: All orders are processed within 2-5 business days (excluding weekends and holidays). After your order has been processed, the estimated delivery time is before 03 Feb, 2026, depending on customs, Please note that due to high demand, some items may experience longer shipping times, which will be communicated at order confirmation email.
- Order Processing Time: Please allow 2-5 business days for us to process your order before it is shipped . Orders placed after 16:00 on Fridays, or during weekends and public holidays, will begin processing on the next business day. Processing times may be extended during peak seasons or sales events.
- Manufacturing Time: Some products needs manufacturing time, the manufacturing process will take approximately 10-30 business days depending on the product. This timeframe may vary depending on the complexity of the product and current demand. but this will be communicated with you during order confirmation.
- Returns and Exchanges: We offer a 30-day return policy for most items. If you are not completely satisfied with your purchase, you may return it within 30 days of receipt for a refund or exchange. Items must be unused, in their original packaging, and accompanied by proof of purchase. Return shipping costs are the responsibility of the customer, unless the item was damaged or defective upon arrival.
1. What is a trommel screen and how does it work in mobile gold mining?
A trommel screen is a rotating cylindrical drum that sorts material by particle size using gravity, water washing and screening. Feed enters the hopper, is pushed through the rotating drum by water showers, lighter fines and waste flow away while heavier gold-bearing particles remain on the collection mat or are directed to sluices for recovery.
2. What types of deposits is this mobile trommel screen suitable for?
It is primarily designed for alluvial and placer gold operations (small to medium scale). It can also be used for general waste separation and pre-screening of ore streams where gravity separation is appropriate. Hard-rock ore typically requires crushing before screening.
3. How does the trommel handle sticky clay or high-mud-content ore?
The design allows optional front stirring and a flushing device inside the drum to break up and wash away clay. These features can be added or adjusted on-site to reduce mud-related plugging and improve screening performance.
4. What are the key features that improve separation efficiency?
Key features include controlled particle-size screening, internal shower water washing, a tilted roller device that promotes material flow through the drum, an agitation/fixed chute to retain fine gold, and a robust collection mat/sluice system to capture high-density particles.
5. Is the trommel screen portable and easy to move between sites?
Yes. This mobile trommel is smaller than many traditional mobile screens and is designed for ease of transport and redeployment across various mining environments. It has an integrated frame and roller device to facilitate movement.
6. What are common models and their typical capacities?
Capacity depends on drum size, mesh aperture and water flow. Small-to-medium mobile trommels commonly handle from about 1 up to 15 tonnes per hour. For example, the GMTS0519 model is typically used in the roughly 5–10 t/h range, but exact capacities vary by configuration.
7. What power supply is required to run the trommel?
Power requirements depend on motor size, pump capacity and optional accessories. Small mobile trommels commonly use single- to three-phase electric motors and small water pumps. Example model specifications (e.g., GMTS0519) list modest motor power—consult the supplier for exact kW requirements for your configuration.
8. What feed size should be used with the trommel?
Feed size must be compatible with the chosen screen aperture. Trommels work best when large boulders and oversized material are removed by pre-screening or primary crushing. Exact maximum feed size depends on drum diameter and mesh; consult specifications when selecting a model.
9. Can the trommel be integrated with other recovery equipment?
Yes. Trommel screens are often paired with sluice boxes, jigs, shaking tables, pumps, and classifiers as part of a complete gold recovery circuit to improve overall recovery and handle different size fractions.
10. What routine maintenance is required?
Routine maintenance includes inspecting and replacing worn screen panels, checking seals and bearings, lubricating moving parts, ensuring the water spray and shower nozzles are clear, tightening fasteners, and monitoring motor and reducer performance. Regular cleaning prevents buildup and maintains separation efficiency.
11. How is gold collected and prevented from being lost in tailings?
Heavier gold particles are retained on the collection mat and directed to an agitation sluice or fixed chute for further concentration. Proper screen aperture selection, correct water pressure, adequate agitation and periodic inspection of the collection mat and sluice are essential to prevent loss of fine gold.
12. What construction materials and components ensure durability?
The unit features a durable motor, gearbox/reducer, roller device, sealed drum, replaceable screen panels, and a robust frame. These components are selected to withstand harsh mining conditions and minimize downtime.
13. Can the trommel be customized for specific site conditions?
Yes. Suppliers typically offer custom options such as different drum diameters and lengths, screen mesh sizes, additional agitation or flushing devices, altered tilt angles, and alternative power or mounting configurations to match ore characteristics and site logistics.
14. What safety and site-preparation considerations should I follow during installation?
Install on stable, level ground with proper drainage. Ensure electrical connections meet local codes, protect moving parts with guards, provide safe access for operators, secure the unit during transport, and follow lockout/tagout procedures during maintenance. Training operators on safe handling and emergency procedures is recommended.
15. What after-sales support and spare parts are typically available?
Most suppliers provide spare screen panels, bearings, seals, nozzles, and drive components, plus technical support for setup and troubleshooting. Warranty terms and after-sales packages vary by manufacturer—confirm availability of parts, lead times and service options before purchase.
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