Automobile Quality Inspection Workshop/Prefabricated Steel Structure Workshop/Steel Structure Building

Automobile Quality Inspection Workshop/Prefabricated Steel Structure Workshop/Steel Structure Building that is used to be a automobile repair factory. The main steel structure frame is Welded H-section steel beam & column. It sets up 20 Ton overhead crane to lift the machine. It also has roof ventilation clerestory to ventilation and heat dispersion.Heavy-duty steel structure workshops are mostly frame or bent structure, with one or more heavy-duty cranes, one or more steel structure platforms are generally arranged in the workshop. Most of them are high-strength bolt connections, so the manufacturing process of welding H-shaped steel members and the quality control of high-strength bolt installation are the keys to the quality of the plant structure. When we design a steel structure workshop, we must do an overall design of the plant structure according to the needs of enterprise users, and make detailed plans for the plant's column network, span, gas building, and crane form to meet the actual use needs.

The floor space of our steel structre fabrication factory is 35,000㎡, and the workshop area is 20000㎡. We own several light/heavy H steel production lines, BOX production lines, C/Z purlin production lines and various types of profiling steel sheet machines with advanced equipment such as plasma cutting machine.

QC/Technical Support
Raw material quality control
Thickness tolerance <0.25mm
Yield and tension strength testing in-house
Third party inspection certificate
Supply traceable mill certificate

Structural steel fabrication quality control
100% testing dimension tolerance <1mm
20% sample welding line ultrasonic testing, no fault, full penetration.
20% magnetic powder testing, no bubble, no defect, Smooth and Full
Supply third-party inspection assistance.

Shot blasting and painting quality control
Shot blasting grade Sa. 2.5 Metal luster, no rust, no oil dirt, no welding spatter, Roughness >75um
Paint primer within 5 hours after shot blasting, Holiday-free coatings, smooth, No dust, Dry Film Thickness (DFT) >75UM

Pre-assembly testing the connection details.

All the structure components, panels,bolts and sort of accessories will bewell packed with standard package suitable ocean transportation and loaded into 40’HQ.

All the products are loaded at the loading site of our factory using crane and forklift by our skilled workers,who will prevent the goods to be damaged.