DLZG Heavy Industry Technology Group is a large key enterprise in China's national heavy machinery industry. There are more than 10,000 employees and total assets of nearly 20 billion yuan.
DLZG mainly provides complete sets of technical equipment, large core components, high-tech products and services for metallurgy, ports, energy, mining, engineering, transportation, aerospace, shipbuilding, environmental protection and other basic industries of the national economy. Now it has formed metallurgical machinery and lifting machinery , Bulk material handling machinery, port machinery, energy machinery, transmission and control systems, marine parts, engineering machinery, offshore machinery and other nine product structures.
DLZG has "one headquarters and five research bases", covering an area of more than 2 million square meters;
The company has independent research and development of major technical equipment and integrated design, manufacturing, installation, debugging and general contracting capabilities of mechatronics and hydraulics; it has international business capabilities and its products are exported to 92 countries and regions;
Possess the "National Wind Power Transmission and Control Engineering Technology Research Center" approved by the Ministry of Science and Technology;
With 100 invention patents, more than 200 "China's No. 1" have been created, and many product technologies have reached the world's advanced level;
It has a national technology center (consisting of 1 design institute, 9 professional design institutes, 4 research institutes, 3 laboratories and other institutes), German technology research and development center, post-doctoral workstation, academician workstation, etc. The scientific research and development system.
Products
Core Components for Wind Turbines
DLZG started to develop and manufacture the core components for megawatt-level wind turbines in 2004 and has up to now become the largest development and manufacture enterprise that can provide multiple types and specifications of core components for wind turbines in China. DLZG successively developed 15 kinds of core components, eg gearbox, electrical control system, lubrication system, yaw and pitch drives, brake, hub, etc. for 1.5MW-6MW wind turbines and has achieved batch production for these components.
Wind power equipment gear box
Large casting and forging parts
The manufacturing capacity of large castings and forgings is at the world advanced level. It has the production capacity of the core components and key equipment of large-scale water, fire, and nuclear power plants. It can manufacture 700,000 kilowatts of turbine upper crowns, lower rings, blades, wind power input shafts and turbines. Main shaft, nuclear island "main pump" and other products.
Large ship crankshaft
The company has been dedicating to the development of service-purpose core components for metallurgical, energy sources and ship industries, etc. It developed various core components for 1.5-6mw wind turbines successively, ship crankshafts of MAN and WARTSILA series, high-end castings for large thermal power plant, hydropower plant and nuclear power plant, laminar spray welded roller, galvanized sink roller as well as furnace roller for cold rolling mill, etc. It is powerful in technical capacity, and the products cover many types and specifications and are popular among the customers both at home and abroad.
ship crankshafts of MAN and WARTSILA
