ZOOMRY
We once accepted a client’s invitation to conduct a preliminary survey at a bulk cargo terminal in a large Middle Eastern port. At 3 AM, five heavy dump trucks loaded with iron ore were queuing up for unloading. Two workers operated excavators to shovel the material out of the truck beds bit by bit. The flying dust, combined with the roar of the machines, could not conceal the anxiety of the on-site supervisor—every hour of delay would cost the port $5,000 in demurrage fees to the shipping company. Similar scenarios are common in the global bulk material transportation industry: traditional unloading methods rely on manual labor or excavator assistance, which are inefficient, pose significant safety hazards, and struggle to meet the continuous processing demands of bulk materials.
According to the Global Bulk Material Transportation White Paper, 30% of port congestion and mine shutdowns directly stem from efficiency bottlenecks in the unloading process. As a global leader in bulk material handling, Zoomry Heavy Industries’ flagship product—the truck unloader—can compress unloading time from "hours" to "minutes."
Working Principle of the Truck Unloader
Zoomry’s truck unloader features a striking orange and red industrial design. Its main structure consists of a low-position receiving hopper, a high-wear-resistant belt conveyor, and a hydraulically driven telescopic arm, optimized for rapid processing of bulk materials such as coal, ore, and grain. Its core parameters and configurations are as follows:
| Key Parameters | Value Range | Applicable Scenarios |
|---|---|---|
| Processing Capacity | 200-1800 tons/hour | Ports, mines, steel mills |
| Stacking Height | 15-30 meters | Large stockyards, silos |
| Telescopic Arm Length | 8-20 meters | Narrow sites or long-distance transport |
| Pitch Angle | ±15° | Adapts to varying stacking slopes |
| Power Configuration | 55-160kW motor | Heavy-duty continuous operation |
| Hopper Width | 1.4-2.0 meters | Optional anti-spill baffles, vibration-assisted feeding |
The equipment’s workflow is fully automated: after the dump truck discharges bulk material into the low-position hopper, the material is conveyed to the front end of the telescopic arm via a variable-frequency speed-regulated belt at a controllable speed of 1.5-4.5 m/s. The hydraulic system automatically adjusts the arm’s angle and height based on preset stacking parameters, and the PLC control system ensures precise material placement—all without manual intervention.
If you have any questions about how a truck unloader can simplify unloading a heavy dump truck, please contact us using the information below:
- Zoomry Official Website
- +86 131-6401-6717
- oversea@zoomry.cn
Four Core Advantages of the Truck Unloader
Significant Efficiency Improvement
The truck unloader adopts a continuous operation mode combined with variable-frequency speed regulation technology, achieving a stable throughput of 200-1800 tons/hour—over 600% more efficient than traditional manual operations. For example, a single unit can process approximately 11,000 tons of iron ore daily, equivalent to the full load capacity of 30 dump trucks, eliminating hidden costs from queuing delays.
Ultra-Long Service Life
Core components such as idlers and drums are made of manganese steel casting with silicon carbide coating, offering a wear-resistant lifespan exceeding 150,000 hours and reducing maintenance frequency by 300%. Additionally, the intelligent diagnostic system monitors key indicators like bearing temperature and belt tension in real time, providing early fault warnings to avoid unplanned downtime.
Intelligent Remote Control
Equipped with LiDAR and AI visual recognition technology, the truck unloader automatically detects personnel and obstacles within its operating radius and triggers emergency braking. Furthermore, the enclosed hopper and dry mist dust suppression system control operational dust concentration below 50 mg/m³, far below OSHA’s limit of 100 mg/m³.
Flexible Adaptation to Global Scenarios
Whether in the high-humidity, salt-spray environments of Southeast Asian ports or the 50°C high-temperature conditions of West African mines, the truck unloader can be customized to meet challenges. For instance, food-grade stainless steel and anti-static belts are used for grain storage, while explosion-proof motors and nitrogen inerting systems meet ATEX (EU Explosive Atmospheres Directive) certification requirements for chemical applications.
Why Choose Zoomry’s Truck Unloader
As a leader in bulk material handling, Zoomry Heavy Industries has dedicated 20 years to truck unloader R&D, securing 87 core technology patents. Its proprietary "Dual-Drive Synchronous Hydraulic System" eliminates telescopic arm vibration, ensuring stacking accuracy errors of less than 0.5 meters. The "Self-Cleaning Idler Group" uses centrifugal force to automatically remove adhered material, reducing manual cleaning efforts by 80%.
Zoomry’s bulk material handling equipment now serves ports, mines, and industrial bases in over 70 countries, offering end-to-end services from design and installation to spare parts supply. In 2022, the company’s intelligent unloading system helped a Brazilian iron ore mine increase daily throughput from 80,000 tons to 140,000 tons, shortening the client’s ROI period to 11 months. By choosing Zoomry’s truck unloader, you gain:
- Processing capacity of 200-1800 tons/hour, supporting 24/7 continuous operation to meet bulk material handling demands in ports, mines, and other scenarios.
- Low-position hopper (≤1.2 meters above ground), compatible with standard dump trucks and small engineering vehicles. The modular design enables rapid replacement of wear-prone parts like idlers and scrapers, reducing maintenance time by 40%.
- Over 20 customizable configurations, including high-temperature-resistant belts, explosion-proof motors, and vibration-assisted feeding, tailored to industries such as coal, grain, and chemicals—all with a delivery cycle of just 20 days.
