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HXME successfully developed the first prototype of four-drum traction ship unloader in China in year 1990, which was put into use in Shanghai Wujing Thermal Power Plant. In year 1993, one unit of 600t/h four-drum traction ship unloader with mechanical room installed below main beam was put into use in Huaneng Weihai Power Plant, and has been in operation for nearly 30 years with good operation status. After continuous development, accumulation of experience, R&D and innovation, the technology of ship unloaders manufactured by HXME has been constantly upgraded. The capacity of ship unloader series range from 200t/h to 2400t/h. The ship unloader of highest capacity ever manufactured by HXME is 2400t/h ship unloader in Tanjung Bin Power Plant, Malaysia. HXME has the ability to design and manufacture 2500~3500t/h ship unloaders. HXME's products are widely used in electric power, metallurgy, building materials, ports, bulk cargo terminals and other industries. Following our country's "the Belt and Road Initiative" guidelines, HXME has exported products to Indonesia, Malaysia, Philippines, Singapore, Vietnam and other Southeast Asian countries as well as West Asia, Middle East, South America , Africa and other regions, the products are sold at home and all over the world.

The trolley traveling system of all the bridge cranes and gantry cranes designed and manufactured by HXME are developed based on digesting and absorbing foreign advanced technology, combine with years of technical research and development experience of the relevant Institutes, and in compliance with GB/T3811-2008 "Crane Design Specification" GB/T14405-2011 "Universal Bridge Crane" and other standards, and by referring to relevant foreign crane standards and the mainstream models of bridge crane prevailed by the European Handling Association. It is energy-saving and emission reduction, economical and environment-friendly, especially suitable for underground factories, new factories and hoisting, transporting, moving large tonnage valuable objects in place. The first bridge crane designed by HXME team was the 80/20t bridge crane in Ningbo Beilun Power Plant, which was developed in year 1990 and put into operation in year 1992. The first gantry crane was 2x20t gantry crane supplied to Fuchunjiang Power Plant in year 1994. In the past 30 years of development, it has provided more than 1,000 units of bridge cranes and gantry cranes to many big companies at home and abroad. It is the most advanced and most mature low-clearance trolley structure in the industry in China. The single-trolley bridge crane ever manufactured by HXME is with maximum rated lifting weight of 800t, and the double-trolley bridge crane is with maximum rated lifting weight of 500t+500t. HXME has the design and manufacturing capacity of 1500t bridge crane; The gantry crane ever manufactured by HXME is with maximum rated lifting weight of 900t shipbuilding gantry crane.

The trolley traveling system of all the bridge cranes and gantry cranes designed and manufactured by HXME are developed based on digesting and absorbing foreign advanced technology, combine with years of technical research and development experience of the relevant Institutes, and in compliance with GB/T3811-2008 "Crane Design Specification" GB/T14405-2011 "Universal Bridge Crane" and other standards, and by referring to relevant foreign crane standards and the mainstream models of bridge crane prevailed by the European Handling Association. It is energy-saving and emission reduction, economical and environment-friendly, especially suitable for underground factories, new factories and hoisting, transporting, moving large tonnage valuable objects in place. The first bridge crane designed by HXME team was the 80/20t bridge crane in Ningbo Beilun Power Plant, which was developed in year 1990 and put into operation in year 1992. The first gantry crane was 2x20t gantry crane supplied to Fuchunjiang Power Plant in year 1994. In the past 30 years of development, it has provided more than 1,000 units of bridge cranes and gantry cranes to many big companies at home and abroad. It is the most advanced and most mature low-clearance trolley structure in the industry in China. The single-trolley bridge crane ever manufactured by HXME is with maximum rated lifting weight of 800t, and the double-trolley bridge crane is with maximum rated lifting weight of 500t+500t. HXME has the design and manufacturing capacity of 1500t bridge crane; The gantry crane ever manufactured by HXME is with maximum rated lifting weight of 900t shipbuilding gantry crane.

All the bridge cranes, gantry cranes and and other cranes for nuclear power plants designed and manufactured by HXME are developed based on digesting and absorbing advanced technology at home and abroad, combined with the mature technology of HXME's traditional products, and integrate the higher safety and reliability requirements of nuclear power products, complying with GB/T3811-2008 "Crane Design Specification", GB/T14405-2011 "General Purpose Bridge Crane", NB/T20234-2013 "Design Guidelines for Special Cranes for Nuclear Power Plants", and having developed special series of nuclear power products, which are mature in technology, safe and reliable in stability, convenient for maintenance, and especially suitable for hoisting and handling of heavy objects in various buildings of nuclear power plants. The first bridge crane manufactured by HXME for nuclear power industry was the 75/20t bridge crane of Pakistan Chashma Nuclear Power Plant which was developed in year 2006 and put into operation in year 2007. The first fixed crane on jetty was two units of 450/125t-56m fixed bridge cranes provided to Sanmen Nuclear Power Plant in year 2008. In the past 14 years of development, HXME has provided nearly 200 nuclear power cranes to many big companies at home and abroad. At present, the bridge crane with largest span ever manufactured by HXME is 450t-56m, and the maximum lifting capacity is 900t fixed slewing crane.

Since its development, HXME has always attached great importance to environmental protection and economic benefits in product development and research, fully playing a leading role in technology and assuming social responsibilities in the industry, committed to the development of environmental protection equipment. Its self-developed screw type ship unloader is the first totally China-Made screw type ship unloader in electric power industry, which has changed the current situation that China has always relied on imports in the use of screw type ship unloader. The core components of the screw ship unloader are all independently researched and developed by HXME, which can unload bulk cargo vessel of 300 to 3,000 tons, with good passability of large lump materials, complete performance, stability and reliability. While advocating waste sorting and green life, it decisively turned to the waste treatment industry and achieved good results.