Steel structure workshop

Product specifications

Steel structure buliding 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.

Material show

Sandwich panels are mainly used in buildings that require heat preservation and heat insulation. The sandwich panel’s core materials mainly include polyphenylene, polyurethane foam, rock wool, and glass wool.
The roof and wall panels are to ensure a normal and safe production environment in the workshop. It forms a wind load that bears and transmits the wall’s weight through the foundation, wall girt, and wind-resistant columns, and the wind load acts on the wall.
The frame structure system is composed of horizontal and vertical plane frames. As the basic load-bearing structure of the steel structure workshop, the horizontal plane frame is significant. It is composed of a foundation, roof beams, and steel columns.

Steel structure production process

Our company has just optimized the product production line, adopted advanced production machines, simplified the production process, improved production efficiency, and will never delay the construction period under the condition of quality and quantity.

1. Production of main steel components

Using automated equipment, the steel plate is cut into main steel components, with an error of ±2mm;

2. Production ofsmall piece 

The automatic machine automatically aligns the plate for drilling, the deviation is less than or equal to 1mm, to ensure 100% installation without error

3. Assembling, submerged arc welding, straightening of section steel

Combine the three processes of assembly, submerged arc welding and correction to improve production efficiency, and the finished product error is ±2mm

4. All component numbers

All components are numbered, marked with numerical values and letters, which saves time for later production processes and improves production efficiency.

5. Cut the marked section steel

This step is to cut the marked section steel, using infrared scanning, the error range is within 2mm, the cutting edge is smooth and beautiful, which is convenient for later welding.

6. Assemble

Assemble all the connection boards and perform local spot welding with electric welding; check the dimensions to ensure that the dimensions of each component conform to the drawings.

7. Secondary welding

Weld all the connecting parts of the assembly process firmly, and cross the assembly process, with high productivity and fast welding efficiency.

8. Shot blasting and rust removal

Through the impact and cutting action of the spraying material on the profiled steel, the surface rust of the profiled steel is removed to increase the roughness, and artificial slag removal treatment is also performed, which makes a very good preparation for the spray painting, enhances the adhesion of the coating and the profiled steel, and prolongs the Durability of the coating film.

9. Spray paint

Spray paint according to the drawings and customer requirements, and spray 4 times. After the 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

On average, each machine can produce 2,000 square meters a day; veneer production machines: we have 6 machines, which can produce 10,000 meters a day.

11.C section steel production

CNC C-shaped steel production machine, first punching, then bending, and then cutting, no burrs and no sticking, high production efficiency, can produce 5,000 meters a day.

12.Accessories production

This is our accessory production area, all accessories for the entire project are produced here

13. Freight Yard

All produced goods will be packed, boxed and shipped here

Then, you can wait to receive your shipment.

If your steel structure project needs to be constructed, please feel free to contact us, we will design the best solution for you according to your project needs, and give you the best quotation.