Light frame building prefab welded steel material structure workshop

Product specifications

Steel structure workshop is made from welding H section steel as column and beam, some of them has crane beam, it's made from H steel beam too.Galvanized C ,Z section steel as wall purlin and roof purlin, Its wall and roof are made of metal steel sheet or sandwich panel. The door is electric shutter door or flat open door. Window is pvc or aluminum window. With the extensiveuse of steel structure,its advantages are increasingly significant compared with traditional building.

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

Steel structure product features

1、Firm structure

The structure is firm, the earthquake resistance and wind resistance are good, and the safety is high;

2、Fast construction

The construction speed is fast and is not affected by the environmental season. A building of about 3,000

square meters requires only 10 workers and can be completely installed in 30 days.

3、Energy saving and environmental protection

The material can be 100% recycled, can reach 50% energy-saving standard.

4、Economical and practical

The total weight of the steel structure is about half that of the concrete structure, which can greatly reduce 

the basic cost.

5、Wide range of uses

Steel structure can be widely used in warehouses, factories, shopping malls, chicken houses, cowsheds, etc.

Contact Us

If you need to build one, plz send us the informaton as follows:
(1) Dimension: Length,width,height. 
(2) Doors and windows: Dimension,quantity,position.
(3) Local climate: Wind speed. Snow load. Seismic magnitude etc.
(4) Insulation material: Panel type, sandwich materials, sandwich thickness.
(5) Crane beam: Do you need crane beam inside the steel structure?And its load.
(6) If you have other requirements. Such as fire proofing. Insulated roof,etc. please also inform us.
(7) It’s better if you have your own drawings or sketch.Please send them to us.