Technical Documents
MANUFACTURING EXCELLENCEWelding Process
Advanced welding technologies ensure product strength, precision and consistency.
Intermediate Frequency Inverter Resistance Row Welding
Welding of steel wire mesh, overlapping welding of barbecue mesh and cooling frame steel wire, welding of main body mesh of steel wire mesh basket and other overlapping welding of upper and lower structures.
The intermediate frequency inverter resistance row welding technology is adopted, and the welding current and the pressurizing time are accurately controlled, so that the welding spot is quickly formed, the welding is firm, and the consistency is high.
- The welding spot is firm, the welding strength is high, and the desoldering is not easy
- Stable welding, less spatter, shallow indentation, no welding damage on the surface
- The welding spot is uniform, beautiful and tidy, and the product consistency is good
- The heat affected zone is small, and the deformation of the material is reduced
TIG Welding
Welding of stainless steel wire and stainless steel plate, stainless steel frame, stiffener, handle and special structural parts.
Argon is used as protective gas to effectively prevent metal oxidation in the welding process and ensure the quality and corrosion resistance of the welding seam.
- The welding spot is beautiful and the welding quality is stable
- High welding strength, suitable for connection of load-bearing and structural parts
- Less spatter and simple post-welding treatment
- It is suitable for welding of complex structure and special-shaped products
Laser Welding
Welding of precision stainless steel parts, welding of products with high appearance requirements and fine structures.
The high energy laser beam is used for local welding, the welding precision is high, the heat input is small, and the high quality and high efficiency precision welding can be realized.
- The welding seam is exquisite and beautiful, and there is almost no need for secondary grinding
- The heat affected zone is extremely small, and the deformation of the workpiece is effectively reduced
- High welding precision, suitable for complex and precision parts
- The welding speed is fast and the production efficiency is high
- Especially suitable for stainless steel products with high requirements for appearance and dimensional accuracy
Our Welding Advantage
According to different product structures and use requirements, we flexibly adopt various welding processes such as intermediate frequency inverter resistance row welding, manual argon arc welding and laser welding to give full play to their respective advantages and ensure that the products have firm welding strength, excellent dimensional accuracy and stable product quality. Whether it is wire mesh welding, stainless steel plate welding, or the processing of complex structural parts, we can provide professional, efficient and reliable welding solutions.
Surface Treatment Process
Professional stainless steel surface treatment methods to meet different application requirements.
Electropolishing
Electrochemical polishing process, through the current liquid reaction to smooth the surface micro-burrs, and the formation of a dense passive film on the surface.
- Best anti-rust and anti-corrosion performance
- Dead angle, inner wall and complex workpieces can be thrown in place
- The surface is super clean, free of dirt, bacteriostatic, easy to clean
- Free of mechanical stress
Exquisite and soft mirror surface, clean and transparent, strengthen and restore the original metal texture of stainless steel.
Wire Drawing and Polishing
Use abrasive belt/wire drawing machine to grind the stainless steel surface with unidirectional texture to form uniform linear hairline texture, which belongs to mechanical matte treatment.
- High cost performance, large output
- Can cover slight welding and grinding marks
- Surface is scratch-resistant, not dazzling, and has good fingerprint resistance
Matte silver gray, regular straight metal texture.
Mirror Polishing
Through multiple rough polishing, fine polishing and wax polishing step by step, the surface concave-convex is eliminated, and the high reflective mirror effect (conventional 8K/12K) is achieved.
- Extremely high surface brightness, clear imaging, high finish
- Easy to clean
- Extremely decorative
Bright mirror surface, transparent metallic luster.
Sand Blasting
Use high pressure and high speed sand to impact the surface of the workpiece to form a uniform and fine matte matte layer, which belongs to physical matte treatment.
- No reflection, uniform color
- Best effect of covering welding marks and flaws
- Enhanced surface adhesion, can be directly sprayed
- No processing dead angle, universal for special-shaped parts
Fine matte matte, uniform matte silver texture.
Production Process
Flow chart of recommended manufacturing process.
