200T/H-800T/H Tire Mobile Dust Suppression Hopper Loader

200T/H-800T/H Tire Mobile Dust Suppression Hopper Loader

Hangzhou Aotuo Mechanical and Electrical Co., Ltd. (AOTUO) manufactures the 200T/H-800T/H Tire Mobile Dust Suppression Hopper Loader for ports, stockyards and industrial sites that receive clinker and other dry bulk materials from grab unloaders, trucks or conveyors. The unit combines a high-capacity receiving hopper, an integrated dust extraction system and a pneumatic tire chassis so the same machine can be repositioned between berths, stockpiles and bypass operations.

As a China-based manufacturer of dry bulk port transfer equipment, AOTUO supplies this hopper loader as part of a broader range that includes screw ship unloaders, ship loaders, dust collectors and conveying equipment. The design is configured around the grab size, material density, dock surface load and required transfer rate rather than offered as a fixed catalogue item.

Product Range and Positioning

The tire mobile dust suppression hopper loader sits between ship unloading and downstream conveying. It receives material discharged by a grab or truck, contains the dust generated at the drop point, and feeds the material into the next stage of the port transfer system. AOTUO positions this model for terminals that need mobility without sacrificing dust control or throughput.

• Capacity: 200–800 t/h based on clinker; other materials converted by bulk volume weight.
• Installed power: 100–250 kW, depending on dust system and traction configuration.
• Traction: passive traction or automatic traction with travel speed ≤10 m/min.
• Dust extraction: funnel air volume ≥60,000 m³/h, selected by material type.
• Wind resistance: operating wind ≤6 Beaufort (no rain); typhoon resistance Level 17 with anchoring and windproof locking.
• Hopper volume: customized according to grab size.
• Reference dimensions: 12.5 × 5.3 × 15.5 m (L×W×H), final size determined by hopper volume.

Application Fit and Material Considerations

The hopper loader is used where material arrives in batches and must be transferred without releasing dust to the surrounding area. Clinker is the reference material for the capacity rating, but the same chassis and dust system can be configured for coal, cement, limestone, fertilizer, grain and similar dry bulk materials.

Finer materials such as cement or fly ash may require higher dust extraction air volume, typically 80,000–100,000 m³/h, and the system includes variable frequency drive for flow adjustment during operation. For combustible dusts, explosion venting is available.

Configuration Options

Every hopper loader is built to the terminal's operating profile. The main configuration choices are:

• Traction: passive towing by tractor or forklift, or automatic diesel-hydraulic/electric drive with joystick control.
• Hopper volume: tailored to grab size, with standard options from 5 to 15 m³; inlet opening, side slope angles and discharge gate matched to the grab.
• Dust system: baghouse or wet scrubber, with air volume selected for the material and emission target ≤10 mg/m³.
• Power supply: trailing cable (100–200 m) or diesel generator (150–300 kVA) for remote sites; 400 V/690 V, 50/60 Hz three-phase.
• Chassis: pneumatic tire chassis with 4-axle configuration; wheel pressure distributed across 8–12 tires, typically 5–8 kg/cm² ground pressure.
• Controls: remote control for traction and dust system; optional integration with terminal automation.

Installation, Operation and Safety

The hopper loader is delivered as a mobile unit that requires a prepared dock surface, a power connection and anchoring points for typhoon conditions. Hydraulic outriggers stabilize the machine during operation, and the rainproof electrical enclosure is rated IP65. Travel speed is limited to 10 m/min, with a turning radius ≤12 m and gradeability 8% loaded.

Operation is permitted up to Beaufort 6 with no rain. For wind above 6, the boom and hopper must be stowed, and typhoon preparedness includes anchoring at designated points. The windproof locking system is designed for Level 17 typhoon resistance.

Quality Assurance and Project Support

AOTUO is a national high-tech enterprise established in 2003, with over 100 invention, utility, appearance patents and software copyrights. The company is the responsible drafting unit for the industry standard JC/T 2575 "Bulk Cement Spiral Unloader" and operates an A-level production workshop of 14,000 m² with quality, environmental and occupational health and safety management system certificates.

For this product, project support covers configuration review, dust system sizing, traction selection, dock load verification and documentation. Our service team provides installation guidance, commissioning support, operator training and spare parts supply. The integrated predictive maintenance platform includes online fault diagnosis and predictive analysis for long-term reliability.

Maintenance and Serviceability

Routine maintenance is straightforward and can be planned around terminal operations:

• Filter cleaning every 200 hours.
• Fan belt inspection monthly.
• Hydraulic oil change every 2,000 hours.
• Tire pressure check weekly during operation.

Spare parts and technical support are available through AOTUO's service network, which covers domestic and overseas installations.

Information We Use to Configure Your Solution

To prepare a suitable proposal, we need the following project data:

• Material type, bulk density and dust characteristics.
• Required transfer rate (t/h) and operating hours.
• Grab size and type, or truck discharge dimensions.
• Dock surface load capacity and available travel area.
• Power supply available (voltage, frequency, cable length or generator).
• Wind and weather conditions, including typhoon risk.
• Downstream receiving equipment interface.
• Automation and remote monitoring requirements.

This information allows us to size the hopper, select the dust extraction air volume, specify the traction system and confirm dimensions. For projects that also require ship unloading or loading, our range includes the 1000-70000 DWT 200-1500t/h Tire Mobile Screw Ship Unloader and the 300-1500t/h 800-50000DWT Rail Mobile Ship Loader For Loading Bulk Materials. Auxiliary equipment such as dust collectors and belt conveyors can be integrated into the same transfer system.

Frequently Asked Questions

For a configured proposal, contact AOTUO with your material, capacity and site data. Our engineering team will specify the hopper loader to match your port transfer requirements.

Related Products and Categories

Our portfolio also includes 1000-70000 DWT 200-1500t/h Rail mobile Screw Ship Unloader for applications with different operating ranges, interfaces or integration requirements.