Question 1

Can your vibrating screen handle alluvial gold/tailings materials? What is the screening efficiency?

Accepted Answer

Yes, absolutely. Our double-deck circular vibrating screen is specially designed for high-moisture, high-clay materials such as ore, alluvial gold, and tailings. Equipped with high-frequency vibration and wear-resistant polyurethane screen mesh, it achieves a screening efficiency of over 90% for alluvial gold classification and tailings dewatering, effectively removing fine slime and improving the recovery rate of subsequent gravity separation equipment.

Question 2

What is the processing capacity of the equipment? Can it be customized according to my mining requirements?

Accepted Answer

The standard model covers a processing capacity of 50-400 tons per hour. We can customize the screen aperture, deck angle, and vibration parameters based on your mining scale, material particle size, and moisture content. We also support adjusting the equipment dimensions to fit your on-site installation space.

Question 3

Can the voltage and frequency of the equipment be adapted to our local power grid?

Accepted Answer

We support customization for all major global industrial voltages, including 380V/50Hz (China/Southeast Asia), 415V/50Hz (Australia/parts of Africa), 480V/60Hz (North America), etc. We can also configure versions driven by diesel engines upon request, fully adapting to remote mining sites without a stable power grid.

Question 4

What is the replacement cycle for wearing parts (screen mesh, bearings)? What after-sales support do you provide?

Accepted Answer

Under normal working conditions, the polyurethane screen mesh has a service life of 8-12 months, while core components like bearings use imported brands with a design life of over 2 years. We provide a 1-year warranty for the whole machine with free technical guidance. Wearing parts are available for global shipping, and we also provide detailed maintenance manuals and replacement videos to ensure quick on-site operation.

Question 5

How is the equipment transported and installed? Is it suitable for sea export?

Accepted Answer

The equipment is packed in fumigated plywood cases with steel frame reinforcement, fully compliant with international sea freight standards, and can be shipped directly to overseas ports such as Nigeria, Indonesia, and Liberia. The equipment is pre-assembled and tested before delivery. On-site installation only requires simple assembly of the basic frame and pipelines. We provide detailed installation drawings and video guidance, and can also offer engineer on-site commissioning services upon re

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