Three polishing methods of S355J2WP steel plate

1, Polishing

Its advantage is that S355J2WP steel plate after production and processing of good flatness, high gloss. Its defects are large labor efficiency, serious environmental pollution, and complex S355J2WP steel plate can not be produced and processed, and its gloss can not be consistent, gloss maintenance time is not long, hair block, rust. More suitable for the production and processing of simple S355J2WP steel plate.

2, Chemical polishing

Its advantage is that the production equipment project investment is less, complex pieces can also be polished, and faster, high efficiency, good corrosion resistance. Its defects are poor gloss, steam overflow, ventilation cooling equipment must be difficult to temperature. Suitable for production and processing of small batch production of complex S355J2WP steel plate and small and medium-sized pipe gloss provisions are not high.

3, Electrochemical polishing

Its advantages are mirror glass gloss maintenance long, smooth processing technology, less environmental pollution, low cost, good corrosion resistance. Suitable for S355J2WP steel plate mass production, dimensional tolerance S355J2WP steel plate, its production process is smooth, the actual operation is simple.