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The portable mobile stacker is mainly used for stockpiling in the stockyard. Its main function is to increase the stockpiling area, and to stack stockpiles far and near — making it an efficient and cost-effective solution for mining, quarry, and cement stockyard operations. The stacking distance is 14-15 meters; the maximum height can reach 14 meters.
How It Works
The portable stacker operates on a radial stacking principle: material is fed onto the Conveyor Belt at the tail end, transported along the boom, and discharged at the stacking point. The entire unit pivots around the tail terminal, creating large conical stockpiles without repositioning the machine. The boom can be raised and lowered — manually or mechanically — to control discharge height and minimize dust.
When integrated with a hopper feeder or crushing plant, the portable stacker forms a complete mobile stockpiling system — eliminating the need for wheel loaders and reducing double-handling costs by up to 40%.
Key Advantages
- Adjustable Discharge Height: Allows for a wide range of equipment to be discharged — from small trucks to large crushers — with controlled material flow and minimal dust generation.
- Reduced Operating Costs: Eliminates or significantly reduces loading shovel movement, cutting fuel consumption and labor costs.
- Flexible Multi-Faceted Stacking: Radial pivoting capability allows stacking in multiple directions from a single feed point — maximizing yard utilization.
- Space-Saving Design: Compact footprint with easy storage when not in operation — ideal for sites with limited space.
- Customizable Configuration: Available in four standard models (ZR65D to ZR120D) with capacities from 200 to 550 t/h — can be customized to meet specific customer needs.
Specification
| Type | Capacity (t/h) | Length (m) | Power of belt conveyor (kw) | Travel motor Power (kw) | Max Inclination (°) | Stack Height (m) | Belt Speed (m/s) |
|---|---|---|---|---|---|---|---|
| ZR65D | 200 | 20/25 | 18.5 | 11 | 18 | 6.5/8.0 | 2.0 |
| ZR80D | 300 | 20/25 | 22 | 11 | 18 | 6.5/8.0 | 2.0 |
| ZR100D | 400 | 20/25 | 30 | 15 | 18 | 6.5/8.0 | 2.5 |
| ZR120D | 550 | 20/25 | 37 | 15 | 18 | 6.5/8.0 | 2.5 |
Application Industries
The portable stacker serves a wide range of industries where flexible, cost-effective stockpiling is required:
- Cement and Mining — Limestone, ore, and raw material stockpiling
- Industrial Plants — Bulk material handling within processing facilities
- Iron and Steel Industry — Sinter, coke, and raw material yard management
- Aggregates and Quarries — Sand, gravel, and crushed stone stockpiling
- Recycling and Environment — Construction waste, demolition debris, and recyclable material handling
- Energy Industry — Coal yard management at power plants and biomass facilities
- Public Constructions — Earthmoving, dam construction, and infrastructure projects
- Chemical Industry — Raw material intake and finished product stockpiling
- Farming and Ranching — Grain, feed, and agricultural bulk material storage
More Details
The included angle of the stacker can be controlled between 4 degrees and 20 degrees, giving operators precise control over material trajectory and dust suppression during discharge.
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