Intelligent product solutions
The total solution for bulk cargo at intelligent port and terminal is the core for DHHI to serve the customer. This solution will concentrate on providing digitalized and intelligent product and service for storage and transport of bulk material at open/closed strip-shaped stockyards, circular yard and terminal. The products cover unmanned car dumper, belt conveyor, stackers and reclaimers of boom type, scraper type, gantry type and blending type, material unloading car, ship loader and ship unloader, etc.
DHHI has a specialized production base for coke oven machinery. The intelligent coke oven machinery designed and manufactured has achieved automatic operation in unmanned mode according to the production plan, without the presence of operators or on-duty personnel, with functions of hazard identification, intelligent decision making, failure prevention, failure alarm and shutdown, etc.
DHHI is committed to the research and development of unmanned handling systems for molten steel ladle, molten iron ladle, steel coil, steel plate, billet, steel ingot, rod and wire, coal, ore, etc. and can provide the customers with total solution for subsystem and equipment, including machine vision, intelligent algorithms, fault diagnosis, longevity management, remote monitoring, operation and maintenance, intelligent lifting equipment, intelligent ground transportation equipment.
DHHI is a leading and backbone enterprise in large sub-merged arc furnace industry in China. It leads the development of domestic sub-merged arc furnace towards the direction of large, energy saving, environment friendly and intelligence and holds complete core technologies for sub-merged arc such as process technology, control technology and mechanical discharging technology, etc.
Heavy-duty AGV is an intelligent transportation vehicle used to carry heavy components, with functions such as self-guided operation, automatic lifting, multiple steering modes, obstacle avoidance and collision prevention, etc. This product supports multiple navigation modes such as inertial navigation, natural navigation and laser navigation, multiple power modes including hybrid and pure electric, multiple drive modes including hydraulic and electric, multiple control modes including unmanned operation, manned remote control, with a maximum loading capacity up to 200 tons.
Based on data analysis, DHHI developed a remote intelligent operation and maintenance platform according to product performance and technical characteristics. It is integrated with currently-prevailing advanced technologies such as fault diagnosis technology, sensor detection technology, digital twin technology, data analysis and data mining algorithms, cloud computing, etc. to realize the functions of fault location, pushing of maintenance plan and suggestion, etc.