No. 1688, Gaoke East Road, Pudong new district, Shanghai, China.
No. 1688, Gaoke East Road, Pudong new district, Shanghai, China.
INTEGRAL ROLE OF SELF UNLOADERS IN AUSTRALIAN COAL SUPPLY CHAIN In Australia, the Iron Chieftain is an Australian shipping stalwart – a 50,587dwt self unloading vessel that has been delivering coal from East Coast Australia to South Australia for the last 20 years.With hoppered holds, gravity fed gates and a C-loop belt, the Iron Chieftain has been reliable and …
self-unloading vessels can reduce a cargo's overall delivered cost per ton because they are fast, efficient and less capital- and labour-intensive than on-shore based systems; ... a belt conveyor system capable of transshipping at a …
"As the culmination of decades of experience in self-unloading systems and years of targeted research, the MacGregor GravityVibe TM is our most advanced self-unloader yet," said Tomas Wallin, Senior Product Owner, Self-Unloaders, MacGregor. "We developed the system according to established best practice, using textbook understanding of ...
A self-unloader is defined as a vessel with a bulk material handling system onboard, which allows unloading at any terminal with a minimum of receiving facilities. ... for decades. Hundreds of ships and barges worldwide have been equipped with Carlsen loading and unloading systems. The following configurations are available for Cement Carriers ...
Gravity-fed self-unloaders are highly specialized vessels that can quickly and efficiently discharge dry bulk cargo without the assistance of shore-side equipment or personnel. In a new video, CSL demonstrates how these vessels use gravity to release cargo onto conveyor belts through gates located at the bottom of the vessel's cargo holds.
MacGregor, part of Cargotec, has launched a new and augmented gravity self-unloading system that will allow bulk carriers to deliver a wider variety of cargo, in greater volume.
Feature 02 Completely sealed and environmentally friendly structure. Since the cargo handling equipment is located on the ship and connected to the facility on land, any scattering and falling of waste and dust from the materials handled into the ocean can be suppressed.
Belt conveyor base and rollers recovered from Adriatic and reconstruction ... 19. Schematics of Hennepin's self-unloading system..... 20 20. Cross sections of Hennepin and Wyandotte ... Self-unloading vessels developed out of a need for faster, less labor intensive loading and ...
The authors describe the introduction of the Scholtz-EFS FLEXOWELL conveyor system into the self-unloading vessel MV "AGAWA CANYON" which previously used a bucket elevator system for elevating material for discharge. ... The Increased Use of Belt Conveyor Self-Unloading Vessels - A Coming Development in Ocean Bulk Shipping. bulk solids handling ...
A CSL specialized 75,000dwt belt self-unloader is also loaded at the terminal. The two vessels then meet at a protected anchorage where the self-unloading vessel transfers or 'tops-off' its cargo to the large Capesize vessel that then transits en route to discharge ports in Asia — dramatically increasing its cargo to maximum capacity.
An alternative system – fitted to so-called hybrid self-unloading vessels – discharges using a different mechanism, mostly cranes. The cranes lift the cargo and discharge into hoppers on the deck. Then a series of conveyors mounted on deck carries the cargo to the discharge boom, where the cargo is ultimately unloaded to a single point on ...
Cargotec has introduced new developments that allow shipboard systems for gravity self-unloading dry bulk cargoes to deliver greater capacity while minimising environmental impact ... "MacGregor gravity self-unloading belt conveyor systems for bulk carriers benefit from over 50 years of development and operational experience but, as in all ...
The cargo scooper system could be enhanced when used in combination with a pneumatic unloading system. The scrapers and the bucket elevator are always used during the unloading operation. For cement and other powdery cargoes, the elevator feeds a blow tank system, and for other material, the elevator feeds an ordinary slewing boom belt conveyor.
In contrast with a standard gravity self-unloading configuration, where slope angles range from 35 to 60 degrees depending on the material, the new MacGregor system can discharge various cargo ...
INTRODUCTION. Self-unloading cement carriers enable independent operation because they need no shore-based ship-unloading equipment and the enclosed material handling system ensures weather- independent, flexible, efficient and clean transportation of cement, fly-ash or ground blast furnace slag, writes Mario Rämmele, IBAU HAMBURG, Germany.As a rule the …
MV Atlantic Huron was built in 1984 and converted to a self-unloading vessel in 1989. The unloading system features hopper shaped cargo holds, hydraulic cargo gates, two tunnel conveyors, a 'C' Loop elevating belt and a unloading boom. ... The variable speed unloading system consists of hoppered holds with 35-degree slopes and hydraulically ...
The range also extends for the largest self-unloaders with handling rates from 1000 tph up to 3000 tph of aggregates. These proven designs allow for a self-propelled mobile system that can handle the smallest to the largest self …
range of different receiving systems and is therefore able to load and unload in many different terminals. The continual development of MacGregor systems and sustained efforts to create new customised solutions, enable Cargotec to maintain its status as a world-leading supplier of cement handling systems for self-unloading ships
The author underlines the importance of self-unloading vessels for Great Lakes shipping and explains the reasons why and how belt conveyor type self-unloading bulk carriers are being …
Each gravity self- unloading system's rated capacity will be 4,360tph (tonnes per hour) for coal and 5,450tph for aggregates. Each system comprises: 100 newly-developed MacGregor full flow gates; two hold conveyors; two cross conveyors; a C-conveyor lifting arrangement; and a new MacGregor enclosed boom.
Carl Donnelly, International Sales Manager with Telestack, a stalwart in mobile port equipment, explains the benefits of self-unloading vessels, "Belt self-unloading vessels are equipped with long, discharge booms and integrated conveyer belts.When aggregate cargo is discharged from the vessel, it is smoothly delivered directly from the holds along conveyer …
Cargotec has been delivering its efficient gravity self-unloading belt conveyor systems since 1956 and the latest systems benefit from over 50 years of development and operational experience.
Cargotec has been delivering its efficient gravity self-unloading belt conveyor systems since 1956 and the latest systems benefit from over 50 years of development and operational experience. However, as in all areas of its activities, Cargotec continues to refine and improve this concept with ongoing development of specific elements of the ...
ing is via 2 IBAU screw conveyors with 2*200 t/h, unloading is also with screw conveyors with 150 t/h. (Fig. 15 Lafarge cement barge) (Fig. 14 MV Cemstar) Conclusion Cement tankers have a fluidized system in the cargo holds in common but differ in the load-ing/unloading technologies.
Self Discharging Vessels LD Ports & Logistics is continuously developing new bulk logistics technologies and expanding its involvement in Self Unloading Barge projects. With extensive experience using grabs and belt conveyors, LDPL is continuously developing new bulk logistics technologies for transshipment and maritime logistics to expand its involvement in self …
MacGregor, part of Cargotec, has launched a new and augmented gravity self-unloading system that will allow bulk carriers to deliver a wider variety of cargo, in greater volume. The new system, the 'MacGregor GravityVibeTM', deploys a patent-pending vibrating unloader to reduce internal friction and ease the discharge of coarse materials ...
This system carries the cargo up to the main deck of the ship where it is then transferred onto the boom conveyor belt. The boom conveyor can be lifted and swung hydraulically left or right to …
"As the culmination of decades of experience in self-unloading systems and years of targeted research, the MacGregor GravityVibe TM is our most advanced self-unloader yet," said Tomas Wallin, Senior Product Owner, Self-Unloaders, MacGregor. "We developed the system according to established best practice, using textbook understanding of ...
converted to a self-unloading vessel in 1989. The unloading system features hopper shaped conveyors, a 'C' Loop elevating belt and a of hoppered holds with 35-degree slopes and hydraulically operated gates. Two tunnel conveyors run the length of the vessel and feed two cross conveyors that run athwartship. A single loop belt elevating system ...
When Canada Steamship Lines (CSL) went shopping for a new generation of self-unloading bulk carriers, the company had a few basic requirements, namely: to reduce up front and maintenance costs ...
