The ATXL-B ship unloader adopts the orbital movement method. The screw ship unloader has a movable door seat that can walk longitudinally on the wharf track. It can perform unloading operations during the movement. When the cargo ship is berthed, the ship unloader can actively move. The warehouse has completed the unloading operation, and the mobility is outstanding.

Unloadable objects: powder and granular bulk materials such as cement, mineral powder, fly ash, fertilizer, and grain.
Features:
1. Wear-resistant: Powdery dry bulk materials are different from other types of materials. Due to the characteristics of high-speed screw conveying, the spiral blades and the wall of the spiral pipe are almost not worn, and only a few of the intermediate connecting shafts and their accessories of the screw conveyor are Components have wear resistance requirements. ATXL type screw ship unloader intermediate shaft and its accessories are made of high wear-resistant alloy materials with a number of patented technologies, and inlaid with carbide particles, with a service life of over 1 million tons.

2. Efficient: High-efficiency special reclaiming device and high-speed screw are used to continuously lift and convey materials. The height of the remaining material in the cabin is ≤250mm, the maximum unloading capacity is 1500 tons/hour, and the average operating efficiency is more than 70%.

3. Energy saving: Due to the continuity of material conveying of the screw ship unloader, it is easy to realize the whole process of closed-loop control and automatic adjustment from the reclaiming end to the discharging end, so that the ship unloader is always in the best working condition. Minimize the loss of reactive energy, so that the unit energy consumption is between 0.5-0.7KWH/h, reaching the level of energy saving.

4. Environmental protection: The screw ship unloader has a completely closed conveying system. During the operation, there will be no material leakage, and the impact of dust is strictly controlled to a minimum, which can meet the port industry and national emission standards. In addition, a reclaiming dust suppression device can be selected to minimize the dust flying during the reclaiming process.

Hangzhou AOTUO Electromechanical Co., Ltd. (hereinafter referred to as Alto Co., Ltd.), founded in 2003, is a national technology high-tech enterprise focusing on the overall solution of dry bulk port transit and the research and development, manufacturing and service of high-end equipment for loading and unloading of dry bulk port, and is the vice chairman unit of China Bulk Cement Promotion and Development Association, the advanced collective of standardization work in the national building materials machinery industry, the vice chairman unit of the logistics engineering branch of Zhejiang Mechanical Engineering Society, the advanced enterprise of intelligent manufacturing standards in Zhejiang Province, and the Zhejiang provincial R&D center.

AOTUO Co., Ltd. is located in Renhe Base, Qianjiang Development Zone, Yuhang District, Hangzhou, with a modern production base covering an area of more than 50 acres, with the production capacity of ship unloaders that can load and unload 200,000DWT load capacity. The leading products are environmentally friendly and efficient screw ship unloader and transfer station series equipment, including bulk cement screw ship unloader, environmental protection screw unloader, environmental protection clinker ship unloader, grain ship unloader, ship loader, dust collector, conveying equipment, etc., the products are used in the loading and unloading of dry bulk materials in inland wharves and seaports. In 2021, AOTUO Co., Ltd. won the title of third-level enterprise of safety production standardization, and the production was carried out in strict accordance with national and enterprise standards, and the quality was guaranteed.

AOTUO takes technology research and development as the source of enterprise development, and continues to invest in research and development every year, and is a provincial research and development center in Zhejiang Province. So far, it has more than 70 invention, utility, appearance patents and software copyrights, and is also the drafting unit responsible for JC/T 2575 "Bulk Cement Screw Ship Unloader Industry Standard", which has unique technical advantages in the screw ship unloader manufacturing industry. Alto continues to move forward and strive to be "more efficient, more environmentally friendly and smarter".

In the past 20 years, AOTUO Co., Ltd. has focused on the research and development and manufacturing of screw ship unloaders, and has become a model of "domestic import substitution", in the Yangtze River and other inland rivers, seaport terminals, ship unloader products throughout more than 20 provinces in China, its perfect manufacturing, service system, won the praise of our customers. While grasping the domestic market, AOTUO also closely follows the pace of international development, quickly optimizes the operation system, fully integrates the industrial Internet and environmental protection intelligent concepts into the company's development strategy, and prepares for the expansion of overseas markets.

Under the guidance of the national strategy of "One Belt and One Road", the company implements a global layout, actively explores the international market, gradually establishes sales and service systems in countries and regions along the "One Belt and Road", and exports high-end equipment and services made in China. At present, the company's products have been exported to Australia, the Philippines, Vietnam, Bangladesh and other countries, and are well received by customers.

Great countries are heavy weapons, making strong countries. As an important part of the transit of dry bulk materials in global ports, Alto will keep in mind the corporate mission, pioneer and innovate, and move towards the strategic goal of becoming a well-known brand of screw ship unloader.

Company vision:

Achieve customers with innovation and service, and become the international leading brand of screw ship unloader preferred by customers.

Company mission:

Creat a global benchmark enterprise for dry bulk loading and unloading equipment, Make the bulk material operation in the port more efficient, more environmentally friendly and more intelligent.

Company’s key values:

Achieve customers, be sincere and trustworthy, be realistic and innovative, unite and cooperate, take responsibility for altruism, cooperate and share.