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Aotuo′s Fixed Screw Ship Unloader

Min. Order:	1 Set
Port:	Shanghai, China
Payment Terms:	L/C, T/T

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Product Description

Company Info

Basic Info.

Model NO.

ATXL300A

Product Description

Environmental protection, high efficiency, energy saving, long life, wide adaptability and low energy consumption.

Environmental protection - the whole process from the inlet to the outlet is sealed without dust overflow

High efficiency - high output, up to 1500 T/H

Long life - special wear resistant material

Wide adaptability - suitable for 2000 ~ 76000 DWT

Low energy consumption - about 0.5-0.8 degree / ton

I.Products introduction
1. Motor system
(1) Swing inside and outside
The cylinder pushes the vertical beam to swing inside and outside, which makes the reclaiming device bound on the vertical beam easy to find materials and enter the dark area in the cabin.
(2) Up and down luffing
It is used to raise or lower the horizontal beam arm. This action enables the coal unloader to adapt to different material heights caused by different ship types and water levels, and to make the vertical conveyor components in and out of the cabin.
(3) Turn left and right
This action realizes the horizontal left and right rotation of the upper rotatable part of the coal unloader, so as to further expand the working range of the reclaimer. After the ship unloading is completed, the equipment can be manipulated to park the vertical conveyor components such as the reclaimer on the shore of the wharf to prevent wind and fix.
(4) Gantry crane movement
This movement is driven by several decelerating motors with large deceleration ratio, so that the whole equipment can travel left and right along the track, so that the equipment can be unloaded between different cargo holds of the ship, so as to avoid the situation that large ships still need to move after berthing.

2. Automatic lubrication system
The automatic lubrication system realizes the automatic oil supply of main lubrication points.
Each distributor that controls the lubrication of the lubrication points is equipped with a sensor. In each lubrication distributor, the system will allocate the grease to each lubrication point quantitatively and regularly. According to the different oil consumption of each lubricating point, the system will give different intervals and times of oiling.

3. Hydraulic system
Rexroth load sensitive variable displacement pump increases the service life, reduces the failure rate and has outstanding energy saving effect. The proportional multi way valve of German Harvey company can operate the whole machine remotely.
It can make the acceleration and deceleration of each action smooth, without impact phenomenon, and can control the action speed by gear;
The system can automatically distribute the flow according to the operation requirements to reduce the loss and heating;
The hydraulic sensitive variable displacement pump can automatically control the flow according to the load, which can achieve the effect of energy saving, reduce the idle operation time and increase the efficiency by more than 20%.

4. Emergency standby system
According to the customer's choice, the purchase configuration can be divided into two types:
(1) Emergency generator;
(2) Electrical powered equipment.

5. Electrical control system
(1) Electrical and automation control
The electrical room of the coal unloader is a high-grade electrical room with independent high-voltage MCC electrical room and low-voltage MCC electrical room;
Adopt international IEC electrical standard;
The main drive adopts permanent magnet motor, which is equipped with a complete set of high reliability permanent magnet motor frequency conversion control device;
Wired controller, wireless remote control and other functions;
Complete machine operation safety protection sensor detection system.
(2) Advantages:
Siemens control system and touch integrated LCD operation terminal are adopted to ensure reliable and stable operation and intuitive and simple operation;
The control program of the coal unloader is equipped with advanced "intelligent load control system" to ensure the stable and reliable operation of the coal unloader for a long time, so as to avoid frequent system fault tripping due to overload;
Complete fault event prompt and record function to simplify maintenance difficulty;
Perfect machine operation protection, such as laser anti-collision protection for crane traveling, dangerous position protection for moving boom, etc.

III.Intelligent remote fault diagnosis system
The combination of Internet of things technology and industrial control system greatly improves the intelligent degree of equipment and the whole industry. It is easy to transform backward production capacity, improve production efficiency, reduce cost and increase efficiency, and has good social benefits. After collection, storage and calculation, the operation data is finally presented in multiple dimensions, and the valuable data is fed back to the application end. According to the data, the industrial organization is adjusted and the management accuracy is improved.

Address: No. 3 Heyan Road, (Renhe Street, Yuhang District)Qianjiang Economic Development Zone, Hangzhou City, Zhejiang

Business Type: Manufacturer/Factory

Business Range: Manufacturing & Processing Machinery

Main Products: Ship Unloader

Company Introduction: AOTUO focuses on the design of the integrated solutions of the harbor dry bulk material transfer system and the manufacture of high-end equipment. Its leading products are environmentally-friendly & Efficient ship unloaders and transfer system equipment, including cement screw-type ship unloaders, environmentally-friendly coal screw-type unloaders, environmentally-friendly screw clinker ship unloaders, etc. It has licensed more than 60 inventions, practical & Appearance patents, and is the draft member of China′s industry standard for mechanical cement screw ship unloaders. It′s the Candidate company of "Hidden champion" in 2019 and the role model corporation of substituent to the imported. In addition, maximum compatible loading and unloading ships weigh 100, 000 DWT.

Under the guidance of the " the Belt and Road" strategy, AOTUO has implemented the globalization strategy, and actively promote the international market. Meanwhile it has gradually established a marketing and service systems in the countries along the " the Belt and Road " strategy areas. At the same time, it exported much high-end equipment and services made in China. At present, AOTUO′s products have been exported to Australia, Philippines, Vietnam, Bangladesh, and other countries and enjoyed goodwill among customers.

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Aotuo′s Fixed Screw Ship Unloader

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