Automatic Stainless steel electrolytic polish production line/ SUS304 electro polishing machine

Working principle of stainless steel electropolishing:

Under certain temperature, voltage and current density (generally less than 1A/cm2), the tiny protrusions on the surface of stainless steel products are dissolved, making the stainless steel surface smooth and flat with a certain brightness.

Power supply type: DC power supply

Positive electrode: product

Negative electrode: stainless steel plate

Electrolytic solution: chemical synthetic solution such as sulfuric acid and phosphoric acid

Features of electrolytic polishing:

■ The product is polished thickly, and no deterioration layer will be produced on the polished surface

■ There will be no additional stress on the product surface, and the original stress layer can be removed or reduced

■ Various products can be processed, including hard materials and soft materials that are difficult to polish mechanically, thin-walled products, complex shapes, and small parts, etc.

■ The electropolishing time is short, and many products can be polished at the same time, with high production efficiency

■ The surface roughness that can be achieved by electrolytic polishing is related to the original surface roughness

Application scope of electrolytic polishing:

■Metal products and parts with small surface roughness, such as reflectors, decorations, injection needles, springs, blades and stainless steel pipes, stainless steel tanks, stainless steel plates, etc.

■Stainless steel machined products

■Stainless steel products for medical equipment, food-grade stainless steel tableware

■Bakelite molds, glass molds, metallographic grinding discs