Finish Technique of Stainless-Steel products

Advanced manufacturing process is the soul of modern enterprise. Ri Yi is keeping the faith of leading-edge technology and excellent quality to flow the advancing power into the enterprise production. 

“No discount of quality” is the business philosophy of each product from Ri Yi, hence we are seeking for increasing perfection of product quality and keeping the faith of the achievement of century brand.

11110

To fulfill the demands of consumers, Ri Yi established R&D center and testing center to carry out a total quality management system.

Polish Finish Treatment

Technical specification: the surface of workpiece must be bright enough without any granulated grain and any pit.

Five Polishing Working Procedure as below:

  1. Coarse emery cloth polishing
  2. Delicate emery cloth polishing
  3. Sisat flax polishing
  4. Hopsacking polishing
  5. Delicate cotton fabric polishing

Satin Finish Treatment

Technical specification: there must be no granulate grain and no pit on the surface, and no chaotic grain on the bended angle.

The satin finishing grain must be fine and symmetrical.

Six Polishing Working Procedure as below:

  1. Coarse emery cloth polishing
  2. Delicate emery cloth polishing
  • Sisat flax polishing
  1. Hopsacking polishing
  2. Delicate cotton fabric polishing
  3. Nylon wheel polishing

Note: the ordinary satin finish treatment reduces 4th and 5th working procedures.

Ri Yi satin finished products pass through passivating treatment and will be durable and stainless.