Mobile Stacker (Ship Loader) for Material Stockpiling & Handling

Application

1. Mining Industry
In open-pit mines, mobile stackers are used to sort and stockpile mined ores by grade and type for easier processing and transport. They can also stack waste materials at designated areas for centralized treatment or future reuse.

2. Ports and Terminals
At coal transportation ports, mobile stackers can unload coal from ships and stockpile it efficiently along the quay or within the yard. For ores such as iron ore, they can transfer material from ship holds to stockpiles, integrating both unloading and stacking functions.

3. Power Industry
Thermal power plants require a consistent supply of coal. Mobile stackers can receive coal from transport vehicles or conveyor belts and stockpile it within the plant’s coal yard, ensuring a steady fuel supply for power generation.

4. Building Materials Industry
In aggregate yards, mobile stackers handle post-processed sand and gravel, stacking by size and grade for ease of use at construction sites. They can also stockpile raw materials like limestone and clay required for cement production.

5. Metallurgical Industry
In steel plants and other metallurgical facilities, mobile stackers are used to stockpile raw materials like iron ore, coke, and limestone in designated storage yards. They are also useful in handling slag and other by-products, stacking them in dedicated disposal zones for recycling or environmental processing.

Advantages

High Mobility & Flexibility

Mobile stackers can move to specific locations as needed for stacking operations. They travel freely between different zones and handle diverse terrain.
Available in multiple mobility types:

• Fixed-base: for stable, slow-speed stacking operations in warehouses or stockyards.
• Wheeled: ideal for paved roads and flat yards, offering good maneuverability.
• Crawler-tracked: for off-road or uneven terrain, suitable for mining or rugged construction environments.

Cost Efficiency

Compared to large fixed stacking systems, mobile stackers have lower acquisition and infrastructure costs. Installation is simple, with minimal foundation work. Their versatility allows one unit to serve multiple projects or sites, significantly lowering per-use costs.

Adaptability to Different Berths

The stacker can adjust its stacking position and method based on the type and size of the vessel. Features like radial swinging, telescopic boom, height adjustment, and mobility enable efficient material handling even under complex docking conditions.

Low Operating and Maintenance Costs

With a simpler mechanical structure and easily replaceable components, mobile stackers require less time and cost for maintenance. High efficiency and ease of operation ensure quick material handling and faster returns on investment.

Versatile Applications

Mobile stackers are suitable for a wide range of industries and materials:

• Mining: ore stacking and tailings management
• Ports: coal and ore unloading and stockpiling
• Power: coal yard stacking
• Construction: aggregate and cement raw material storage
• Metallurgy: raw material and slag handling
  They can be configured with different bases (fixed, wheeled, crawler) and components to meet the diverse needs of various sectors.

Dust Control & Environmental Protection

Equipped with dust suppression systems like dust collectors and spray nozzles, the equipment minimizes airborne particles during stacking. This reduces pollution, protects workers’ health, and supports compliance with environmental regulations.

Optional Mobility Configurations

• Fixed-base stacker: for stable operation with minimal movement
• Wheeled stacker: for frequent relocation on level ground
• Crawler-type stacker: for off-road mobility and performance on soft or rugged terrain

Features Optimized for Ship Loading

• Radial Swinging: allows the discharge boom to pivot, enabling precise placement of materials into different sections of the cargo hold.
• Lifting System: adjusts boom height based on the hold’s depth and stacking needs for even material distribution.
• Telescopic Boom: adapts to various vessel sizes and hold dimensions for enhanced flexibility.
• Mobility: enables the stacker to reposition along the quay as needed, increasing dockside operational efficiency.

Optional Hydraulic Drive

Hydraulic systems provide powerful, stable operation with compact size and lighter weight. Hydraulic drive offers smooth speed regulation, overload protection, and can be customized to match different stacking pressures and speeds.

Custom Configurations for Specific Materials & Conditions

The mobile stacker can be tailored based on material properties (e.g. size, moisture, stickiness) with different conveying systems, discharge mechanisms, and stacking patterns.
Depending on the environment and terrain, users can select the optimal travel method, speed, and working radius to meet complex operational demands.

Technical Specifications