The spiral chute, also known as spiral concentrator, is a gravity separation equipment used for rough selection. It sends the slurry into a chute with a certain inclination, and uses the inertial centrifugal force generated by the slurry in the spiral rotation to separate light and heavy minerals.
The spiral chute combines the characteristics of a vibrating table and a centrifugal concentrator. It adopts a steel vertical frame with a shape similar to a thread, and can efficiently and economically separate fine-grained minerals.
Get the Latest PriceThe spiral chute is suitable for seaside, riverside, beach and stream placer mining, such as placer gold ore, monazite, zircon, ilmenite, chromite, rare earth ore and rutile.
It is also suitable for rare metal ores such as tungsten ore, tin ore, tantalum ore, niobium ore and antimony ore.
| Model | Processing capacity (t/h) |
| DL2000 | 15-40 |
| DL1500 | 8-16 |
| LL1200 | 4-6 |
| LL900 | 2-3 |
Chute mineral processing is to feed the slurry formed by adding water to minerals from a high altitude into a chute with a certain inclination.
The pulsating water flow along the slope is used to stratify the ore and sand according to density by relying on the gravity and centrifugal force of the swirling flow.
Spiral chutes can handle large volumes of material and require a small footprint, making them ideal for industrial-scale mineral processing operations.
It has high enrichment ratio, high separation efficiency and high recovery rate. Moreover, it has strong adaptability to fluctuations in ore feed volume, density, particle size and grade.
We use high-quality and diverse chute materials, including fiberglass chute, wear-resistant rubber lining, and polyurethane rubber lining. The entire equipment is lightweight, noiseless, moisture-proof, rust-proof and corrosion-resistant.
Simple construction, no motor, low water consumption and requires less maintenance, making it a cost-effective option.
We collaborate with clients globally to deliver top-notch mineral processing equipment and tailored solutions, aiming to optimize plant efficiency and reduce operating costs. Additionally, we prioritize ESG (Environmental, Social, and Governance) initiatives, actively advocating for the sustainable advancement of eco-friendly mining and recycling sectors.
Based on high quality and perfect after-sales service, our products have been exported to more than 120 countries and regions. FTM Machinery has become the first choice of more than 2,000,000 customers.
