Changzhou ST. Key Machiney Co., Ltd
Best service ; excellent quality ; quick delivery time
|Place of Origin:||CHINA|
|Brand Name:||ST KEY|
|Minimum Order Quantity:||one|
|Price:||Depends on detail requirement|
|Packaging Details:||Standard export packing|
|Delivery Time:||2-3 weeks|
|Supply Ability:||6000 PCS per year|
Hard Chrome Plated Steel Roll
Hard chrome plated steel roller can be used for various film, paper production lines, large-scale printing equipment, laminating equipment. It is also widely used in flexographic printing presses, water-based ink printer, laminating machine, coating machine. Furthermore, the roller can emboss on plastics, leather, paper, etc.
Hard industrial chrome is a porous coating which contains microscopic fissures due to the way in which chrome is applied to the base metal. While chrome of 0.005" -0.010" thick will provide optimum protection against wear, over time, a corrosive environment will break down the chrome before its typical wear life has been realized. It does this by attacking the base metal under the chrome and the subsequent rust causes a break in the adhesion of the chrome.
Hard Chrome can be applied to all types of stainless steel alloys, most ferrous metals, and some nonferrous metals including copper and brass.
The hard chromium is very “Hard” on surface. It is 68-70 Rc (Rockwell Scale) which makes it suitable for a variety of industrial applications that require resistance to wear. It is also the finest metal deposition to utilize when specifications call for smooth and flawless characteristics on the roll face.
Chrome is a good thermal and electrical conductor and is resistant to a variety of chemicals. Chrome is hard, dense, and abrasion resistant and is one of the few materials that can be ground and polished to a mirror finish. It can also be provided with a range of matte finish surface textures by grit blasting.
With imported polishing machine and raw materials, the roller surface roughness can reach Rao.01 and also concentricity is less than 0.02mm.
Standard: ANSI,ASTM,ASME,DIN,GB etc.
Pattern: produce roller according to the technical drawing and URS
1) World class quality for roller
2) High capacity in China, quick delivery time
3) Top 5 in China for roller in China
4) More than 25 years experiences for producing rollers
5) 5 “S” for lean management; continuous improvement encourage system