Single-story, multi-story steel frame
Item No.:
Gg-15Payment:
T/T & L/CProduct origin:
Hebei,ChinaShipping port:
TianjinLead Time:
About 30 daysPrice:
30-50 usd/sqmPrefab steel structure building
Steel structure building is made of the main framework with H beam, C purlin or Z purlin. Roof and wall use variety of panels together with other components such as windows and doors. Steel structure building has the advantages of wide span, high strength, light weight, low cost, temperature protection, save energy,beautiful appearance, short construction time, good effect of insulation, long using life, space efficient, good seismic performance, flexible layout, etc.
Product specifications
1> Main Steel: Q345, Q235, Q345B, Q235B etc.
2> Column & Beam: Welded or Hot rolled H-section
3> Connection method of steel structure: welding connection or bolt connection
4> Wall & Roof: EPS, Rockwool, PU sandwich, corrugated steel sheet
5>Door: Rolled up door or Sliding door
6>Window: Plastic steel or Aluminum alloy window
7>Surface: Hot dip galvanized or painted
8> Crane: 5MT, 10MT, 15MT and more
Steel structure production process
1. Using automated equipment - CNC flame cutting machine, the steel plate will be cut into main steel components
Advantages: 1> Accurate cutting, error±2mm; 2> High production efficiency, can cut 150-200 tons of plates a day;
2. Use automated equipment - CNC drilling machine for small parts production
Advantages: fast speed, high precision, deviation≤1mm, to ensure 100% installation error-free
3. Use automatic equipment--straightening and welding integrated machine, H-beam assembly, submerged arc welding, and straightening three processes into one
Advantages: The error of the finished product is +—2mm, and the finished product is produced about 25 meters per hour, which greatly improves production efficiency.
4. Use the section steel intelligent marking robot to mark the welding position of the four sides of the section steel and mark the component number
Advantages: high accuracy, can be temporarily or permanently marked. It replaces the manual measurement of the later assembly team, which improves the production efficiency of the later production process by more than 80%
5. Use the steel cutting robot for thermal cutting of H-beam, I-beam, etc.
Advantages: The error range is within 2mm; the cutting port is smooth and beautiful, which is convenient for the later welding of the welding port; the tedious process of artificial incision and post-grinding is omitted; the cutting efficiency is fast, and the output can reach up to 50T/day.
6. Assemble the connecting plate; perform local spot welding by electric welding; check the dimensions to ensure that the dimensions of each component conform to the drawings.
7. Solder all the connections in the assembly process
Advantages: high productivity in cross-operation with assembly process, fast welding efficiency
8. Shot blasting and derusting process
Through the impact and cutting action of the spray material on the profiled steel, the surface rust of the profiled steel is removed to increase the roughness, and manual slag removal treatment is also performed.
Advantages: very good preparation for painting, enhanced adhesion of the coating to the profiled steel, extended durability of the coating film
9. Spray paint
Spray paint according to the drawings and customer requirements, and spray 4 times. After completion, the surface of the component will not sag, no bubbles, no cracks, and the color is uniform and beautiful.
10. Composite board/veneer production
Composite board production machine: 2000 square meters can be produced a day;
Veneer production machine: can produce 10,000 meters a day;
11. C section steel production
High production efficiency, can produce 5000 meters a day
12. Accessories production
Production of accessories such as bending parts;
Company Profile
Hebei Baofeng Steel Structure Co., Ltd.is located in Cangzhou City, Hebei Province, 150 kilometers away from Tianjin Port, convenient for transportation.
The company is a professional steel structure manufacturer with 20 years of production experience; it has scientific and advanced technical support and a number of perfect standardized production lines; professional and experienced designers, we will provide you free of charge according to your requirements. Create a unique steel structure design.
If you need it, please answer the following questions so that we can serve you in time:
1>what about the length width height you need build?
2>What is the purpose of the product? Warehouse or production workshop?
3>Do you have a drawing of your steel project?
4>Where is your project site?
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