Steel Structure School

    For the professional design of steel structure engineering, we possess the first class qualification issued by the National Ministry of Housing and Urban-Rural Development. The company has 15 senior engineers, 5 first class registered structural engineers, 12 first class registered architectural engineers, and more than 30 technical professionals. We have established long-term strategic cooperation with many universities, such as Tongji University, Tianjin University, Shandong University, and Shandong Jianzhu University. The company uses 14 sets of software, including AutoCAD,3D3S MTS, MIDAS, SYS, PKPM network version (including STS, TAT, SATWE, and EPDA), STEED/PRO, America CSI building structure design and analysis software ETABS,and KoreaMIDAS Gen software. The company strictly adheres to the relevant standards and regulations in China to ensure the reliability of the structure.

The earnest work of experienced designers ensures the accuracy of the engineering for all types of steel structures. With the help of software such as TEKLA STRUCTURES and STUR-CAD, the engineers can view a 3D image of the project, allowing them to find optimal solutions for both construction and installation.

We are pioneers in introducing AutoNEST-FX V9.5 software for material preparation. The software is compatible with AutoCAD and enhances its functions by setting part priorities, previewing parts, and outputting blank layouts. It is also compatible with other databases, such as NC etc. With the help of this software, workers could optimize material preparation and significantly reduce working time.

Our factory

Our steel structure production base is equipped with a full set of intelligent processing equipment and a stringent quality control system, enabling us to efficiently undertake customized processing orders for various industrial plants, bridges, high-rise buildings, container frames, and other steel structural components.

PRODUCT MANUFACTURING SYSTEMS

multi-storey heavy steel highrise building systems

The heavy steel workshop, covering 30,000 square meters, features three production lines for box-section steel, heavy-duty welded H-section steel, and H-section secondary processing. It utilizes advanced equipment such as American Lincoln welding machines, Jiangsu Yangtong welding machines, and Fine CNC machines. The workshop is capable of producing box-section columns, cross columns, circular tubular columns, H-section beams, and other special-shaped columns, specializing in the processing and fabrication of multi-story, heavy-duty steel structures.

The box-type and beam-column production lines include edge milling machines, box assembly machines, gantry-type automatic welders (imported Lincoln equipment), electroslag welders, and face milling machines.

The heavy-duty welded steel production line includes over 50 pieces of equipment, including a CNC flame cutting machine, a ZLJ-15 assembly machine, a single-arm automatic welding machine (imported from Lincoln, USA), an HKJ-600 flange plate leveling machine, and a CO2 welder.

The hot-rolled H-beam secondary processing line features over 10 pieces of advanced equipment, including a 3D CNC drilling machine, a BS1000 band saw, and a locking machine.
①Assemblying H beam    ②CNC-Submerged Arc weld    ③Pre assembly    ④Sand blasting

  Production line of box-type component
①B81090AEdge Planer    ②LHE double column welding machine   
③WE1200/8000 CNCbending machines    ④BZ12 box assembling machine
⑤Cantilever submerged slag pool welding machine type XD-12     ⑥Box GPWpadding machine

Further processing line H-Beam for multi-storey and high rise
①CNC 3-D Drilling MachineType SWZ1000    ②CNC H-Beam BevelingMachine Type BM 3816   
③Further processing line H-Beam formultistorey and high rise    ④CNC Frame Cutting                         
⑤Assemblying H beam    ⑥Double electrodes Submergedwelding machine

Light steel processing and manufacturing system

   Covering an area of 30,000 sqm. There are 5 processing lines and 2x further processing lines for hot-rolled H-beams in Light-Steel workshop. The equipments include: 18x travelling cranes with lifting capacity of 100 KN; assembling machine type Z15; aligning machine; CNC cutting machine; double-electrodes submerged arc welding machine; CNC drilling machine; sand-blasting; Cantilever crane lift and semi-automatic submerged arc welding machine etc.
①Cutting Machine            ②Drilled polyporous plates
③Aligning H beam                        ④Sand blasting        

Space steel structure

   Ant Steel Structure could undertake the Project of R & D, Manufacture,Construction and Consultation of Large-Span truss and Grid structure engineering for public works such as Exhibition Centers, Gymnasia and Stations. The production line composed of 2 sets of CNC Intersection line cutting machines, 2 sets of Large-Scale Hydraulic Bending machines and 6 sets of integrated welding machines etc.

          The company sets up a crane division to provide supportive services for the steel construction building. Besides, the company attaches importance to talents introduction and cultivation, building a harmonious relationship with famous universities on technique cooperation, reaching agreements on personnel training, establishing a fleet of talents providing skillful design, experienced manufacturing,fine installation and debugging and satisfying after-sale services,realizing one package service of design development, manufacturing,transport, installation and debugging, after-sale service and return visit. Now the company is capable of producing general purpose overhead cranes, general-door cranes, electric single-girder cranes and other types of cranes, warmly welcomed by clients.

MATERIAL TESTING DEPARTMENT

Precise detecting system

   Testing Center of Shandong Ant Steel Structure Engineering Co., Ltd. has series of advanced testing equipments such as tensile testing, impact, bending and metallography test, X-ray detection, ultrasonic, magnetic, staining, stress and hardness testing and heat treatment after welding, with which the company can carry out non-destructive testing of steel structure work (including the grid and roof trusses), pressure piping, equipment installation, metal containers and metal materials, security performance testing of overall steel structure engineering, mechanical properties testing of raw materials, testing of torque coefficient of high-strength bolt connection, the anti-slip coefficient testing of the friction surface of the high-strength bolt connection,and technical consulting services. By using plenty of sophisticated detection devices, our experienced and certified staff, with professional theory, can provide all-process quality testing from design, manufacturing, and installment, to ensure smooth execution of each project.

In order to ensure the quality of products, our company is equipped with a professional quality inspection team, Before delivery, we perform spectral detection on special materials and ensure they meet quality standards, providing customers with visual data as proof of qualification. At the same time, we also accept the inspection of the designated third-party authorities to ensure that every order will live up to the trust of customers.

For the construction of medium and large projects, our company sends an on-site supervision team to assist customers with unloading goods, counting inventory, and verifying delivery quantities. This ensures smooth project completion and helps address any issues that may arise.