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China Ningbo Zhenhai Rail-Mounted Screw Ship Unloader Factory - Suppliers of 500 TPH Models with Low Energy Consumption
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AOTUO is a Chinese high-tech enterprise specializing in integrated solutions for dry bulk material port transfer systems, as well as the R&D, manufacturing, and service of high-end dry bulk material port handling equipment.
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China Ningbo Zhenhai Rail-Mounted Screw Ship Unloader Factory - Suppliers of 500 TPH Models with Low Energy Consumption

Introducing the Ningbo Zhenhai Rail-Mounted Screw Ship Unloader Project, a cutting-edge solution designed for efficient material handling in the maritime industry. This advanced ship unloader is capable of transferring up to 1.5 million tons annually, showcasing its impressive capacity of 200-1,500 TPH, based on cement bulk density, Our product features two robust 500 TPH rail-mounted screw ship unloaders, ideal for ships ranging from 1,000 to 70,000 DWT. With a horizontal arm rotation angle of ±135 degrees and a pitch angle of 30 degrees up and down, alongside a vertical arm swing angle allowing for an internal swing of 30 degrees and an external swing of 40 degrees, this equipment ensures maximum operational flexibility, Moreover, energy efficiency is paramount, with energy consumption rated at less than 0.8 kWh per ton. The ship unloader not only meets industry standards for noise control but also boasts a remarkable dust emission concentration of ≤10 mg/m³, making it an eco-friendly choice, As a leading supplier in China, we pride ourselves on our high-quality factory production and innovative designs that cater to the diverse needs of our maritime clients. Experience the optimal combination of efficiency and sustainability with our rail-mounted screw ship unloaders, tailored for modern shipping demands

    Australia Brisbane - Portal Mobile Screw Ship Unloader - ATXL500B03
    Australia Brisbane - Portal Mobile Screw Ship Unloader - ATXL500B02
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    Project Introduction

    The Rail-Mounted Screw Ship Unloader can move longitudinally along the dock tracks, offering strong maneuverability. By utilizing the bidirectional horizontal rotation of the rotary tower, the luffing motion of the horizontal boom on the tower, the swinging of the vertical arm, and the movement of the gantry crane, the reclaiming device can achieve three-dimensional movement to track the material position for reclaiming. The material is then lifted by the vertical screw conveyor to the horizontal screw conveyor and finally discharged automatically via the discharge device onto the shore-side conveying system.
    02

    Equipment Introduction

    The unloading process takes place within enclosed pipelines, resulting in almost no dust pollution, low noise, and easy operation. Compared with vacuum-type and grab-type ship unloaders, it offers significant advantages in energy conservation and environmental protection. It is suitable for unloading powdery and granular bulk materials such as cement, mineral powder, fly ash, fertilizer, and grain. The product is widely used in coastal ports across China and has been exported to Southeast Asia, Australia, and other countries and regions.
    ✔ Eco-friendly operation with minimal dust and noise.
    ✔ High efficiency for powdery and granular bulk materials.
    ✔ Advanced three-dimensional reclaiming movement.
    Frequently Asked Questions
    Q1: How does the Rail-Mounted Screw Ship Unloader move?

    It moves longitudinally along dock tracks and employs a rotary tower, luffing boom, and swinging vertical arm to achieve full three-dimensional movement for precise material reclaiming.

    Q2: What are the environmental benefits of this equipment?

    The unloading process is fully enclosed within pipelines, which virtually eliminates dust pollution and significantly reduces operational noise compared to traditional methods.

    Q3: Which materials are best suited for the screw ship unloader?

    It is ideal for powdery and granular bulk materials, including cement, mineral powder, fly ash, fertilizer, and various types of grain.

    Q4: How does it compare to vacuum or grab-type unloaders?

    The screw ship unloader offers superior energy conservation and better environmental protection due to its enclosed conveying system and efficient mechanical lifting.

    Q5: Where is this equipment currently in use?

    It is extensively used in major coastal ports throughout China and has been successfully exported to international markets including Australia and Southeast Asia.

    Q6: How is the material finally discharged?

    After being lifted by the vertical screw, material is transferred to a horizontal conveyor and automatically discharged onto the shore-side conveying system.

    Core Advantages

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    Intelligence

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    High Efficiency

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    03

    Revolution

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    04

    Environmental

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