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.
As the name implies, hard chromium is just that - Hard. 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.
The material of roller is 45# seamless pipe or alloy steel after being welded, stressed, tempered, quenched heat treatment, etc.
It’s chromate treatment for embossing roller. Due to its unique set of properties, chrome plating is employed for a variety of purposes and functions. Chrome is typically applied as an electroplated industrial grade coating, known as hard chrome, and may be up to several mils in thickness. 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. Chrome is a good thermal and electrical conductor and is resistant to a variety of chemicals.
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) Top 5 in China for roller in China
2) More than 25 years experiences for producing rollers
3) High capacity in China, quick delivery time
4) World class quality for roller
5) 5 “S” for lean management; continuous improvement encourage system