Gravity Lab Spiral Separator for Ore Beneficiation Testing (BLL)
| US$500.00 | 1 Set (MOQ) |
Jiangxi Hengcheng Mining Equipment Co., Ltd.
Jiangxi, China
Last Login Date:
Jun 23, 2025
Business Type:
Manufacturer/Factory, Trading Company
Main Products:
Mining Equipment, Shaking Table, Centrifugal Concentrator, Trommel Screen, Gold Jigger, Spiral Chute, Ball Mill, Gold Shaking Table, Gold Machine, Hammer Crusher
Product Description
Company Info
Basic Info.
Product Description
BLL spiral chute is based on useful minerals and gangue minerals in the specific gravity, particle size, shape differences in spiral bevel dynamic centrifugal flow of pulp produced film, in the consolidated position of gravity and centrifugal force, the use of different particles suffered by gravity, hydrodynamic pressure and friction to achieve useful minerals in the gangue separation.
Spiral tank of water movement except for a downward spiral, but also for the horizontal circulation. The upper water flow faster, resulting in a larger centrifugal force, inertia, Shuaixiang the outer groove. And the bottom adjacent to the lower flow turning slow, centrifugal force is small, the gravity flow from the outer edge of the inner edge, resulting in secondary reflux. Pulp in the heavy mineral grains settling faster convergence along the spiral gradually inward edge of the end, the form of concentrates produced. Light mineral deposition slowly, at a surface mine flow, velocity fast, centrifugal force, sub-ah horizontal circulation under the effect of gradually expanded along the line gradually moved towards the outer edge of the spiral, the end, the form of tailings output.
This product is the only designated former Ministry of Geology and Mineral production, the implementation of industry standards.
| Model | BLL-600 | BLL-400 | |
| Spiral Diameter (mm) | 600 600 | 400 400 | |
| Screw Pitch (mm) | 450,360,270 | 240,180 | |
| Ratio of Pitch to Diameter | 0.75,0.6,0.45 0.75,0.6,0.45 | 0.6,0.45 0.6,0.45 | |
| Lateral Obliquity ( ° ) | 9 ° | 9 ° | |
| Starts | 3 | 2 | |
| Feeding Sizes (mm) | 0.2-0.02 | 0.2-0.02 | |
| Feeding Density (%) | 25-55 | 25-55 | |
| Capacity (t / h) | 0.8-1.2 | 0.15-0.2 | |
| Dimensions(mm) | 700 | 460 | 1060 |
| 700 | 460 | 1060 | |
| 2600 | 1500 | 4000 | |
| Weight (kg) | 150 | 50 | |
2. The machine will be packed in export container.
3. Motors and small parts will be packed in new strong wooden cases that suitable for long distance ocean transportation.
4. We promise that your goods will be shipped to destination timely and safely.
Our company is specializing in manufacturing mining equipment, designing processing flow sheet, installing and testing equipment as well as providing training course for our customers. Now our products have been used widely for mining companies in China, and aboard such as India, Indonesia, Malaysia, Philippines, South Africa, Sudan, Vietnam, Ghana, etc.
Our main products include Feeding Equipment, Crushing Equipment, Trommel Screen, Vibrating Screen, Ball Mill, Wet Gold Grinding Pan Mill, Spiral Classifier, Shaking Table, Mineral Jigger Machine, Spiral Chute, Centrifugal Gold Concentrator, Vibrating Sluice Box, Carpet Sluice Box, Gravity Separator, Flotation Separator, Magnetic Separator, Mixing Tank, Pump, Hydro cyclone, Sand Making& Washing Equipment, Laboratory Equipment.
We'd like to recommend a suitable model for you and send you a best quotation. So please give us some more information about your requirement in your enquiry.
1) What's the capacity per hour would you want ?
2) What 's the raw materials do you want to process?
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