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This product has the features of reasonable structure, simple installation, small floor space, simple and easy operation, stable separation, clear classification, big processing capacity, high efficiency, high dressing and concentration ratio, high recovery and reliable operation, and in addition, it has light weight and low noise, and is damp-proof, rust-proof and corrosion resisting and well-adapted to the ore feeding amount, and the fluctuation of the density, granularity and taste of the minerals.
| Model | DL2000 | DL1500 | LL1200 | LL900 |
| External diameter （mm） | 2000 | 1500 | 1200 | 900 |
| Inner diameter （mm） | 360 | 250 | 220 | 180 |
| Screw distance （mm） | 1200 | 900-675 | 720/540 | 540/360 |
| Ratio （scroll distance/diameter） | 0.6 | 0.6 | 0.6/0.45 | 0.6/0.4 |
| transverse obliquity （°） | 9° | 9° | 9° | 9° |
| Star | 2-4 | 2-4 | 2-4 | 2-4 |
| Turn | 3.5 | 4 | 4/5 | 4/5 |
| Feeding size （mm） | 0.4-1 | 0.03-1 | 0.03-0.3 | 0.03-0.3 |
| Feeding thickness （%） | 20-45 | 30-45 | 30-50 | 30-50 |
| Processing capacity （t/h） | 15-40 | 8-16 | 4-6 | 2-3 |
| Area （㎡） | 5.7 | 3.3 | 2 | 1.2 |
| Height （mm） | 6.6-8 | 5.5 | 5.23 | 3.2 |
This equipment is suitable for separating non-ferrous metals, rare metals and non-metal ores whose granularity is 0.3--0.02 mm such as iron ore, ilmenite, chromite, pyrite, zircon, rutile, monazite, tungsten, tin, tantalum and niobium ore. It is the ideal equipment for mining and ore beneficiation and especially for the mining of sand ore in the coast, riverside, beach and brook.
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This machine has the advantages of stable separation, easy control; big allowed change ranges of the ore density, high concentration ratio, high recovery, small coverage size, low water consumption, simple structure, no need for power, big processing capacity, easy installation, convenient operation and small investment and high return.
Supply the most current design and technical expertise;Supply parts sales and training service far beyond the initial sale;Your profits with quality parts and expert service.
