The AM30 jig concentrator is a heavy-duty gravity separation machine specifically designed for coarse particle mineral recovery in the 8–30 mm size range.
Unlike JT sawtooth wave jigs developed for fine particle stratification, the AM30 is optimized for coarse mineral separation under thick bed conditions. It is widely used in manganese ore, hematite, chromite, and metallurgical slag recovery applications where strong bed loosening and coarse particle penetration are required.
Widely used for gravity concentration of coarse manganese oxide ores.
Suitable for coarse hematite and limonite pre-concentration circuits.
Applied in recovery of metallic particles from industrial slags.
Suitable for separation of coarse liberated barite and fluorite minerals.
Jigging system optimized for coarse particles — The AM30 is not designed for ultra-fine particle recovery. Its primary purpose is to solve the stratification problem of coarse heavy minerals under thick bed conditions.
In coarse particle gravity separation, insufficient bed loosening often prevents high-density particles from penetrating effectively into the concentrate layer, resulting in poor stratification and concentrate contamination. The AM30 uses a larger stroke and stronger pulsation regime to create a more fully dilated bed, allowing coarse heavy minerals to migrate downward more efficiently.
Side-moving mechanical structure — The AM30 adopts a side-moving jigging mechanism rather than a conventional vertical pulsation structure.
This design provides greater water displacement and improved mechanical stability under high-capacity operating conditions, making it better suited for continuous jigging of thick-bed coarse materials. Compared with conventional structures, the side-moving mechanism performs particularly well in coarse ore and metallurgical slag recovery applications where stronger particle movement is required.
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| Model | Feed Size (mm) | Capacity (t/h) | Jigging Area (m²) | Stroke (mm) | Stroke Frequency (r/min) | Power (kW) |
|---|---|---|---|---|---|---|
| AM30 | 8-30 | 10-15 | 2.574 | 0-25 | 0-90 | 4 |
Note: Specifications are subject to change without notice due to ongoing product improvement.
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