Hard Chrome Plated Steel Roll

Applications:

INDUSTRIAL HARD CHROMIUM PLATING 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.

Descriptions

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.
Our hard chromium plating tanks can accommodate rolls shafts and drums to the following sizes:
Up to 30” in diameter x 200” over all length
Up to 48” in diameter x 140” overall length
Roll Technology's weight capacity is 10,000 lbs.
Note- Hard chromium plating is completely different than decorative chromium plating, such as is used on furniture legs, hubcaps, etc.   Roll Technology does not do any decorative plating.

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.

Size: customized 

Pattern: produce roller according to the technical drawing and URS

Competitive advantage: 

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) 5 “S” for lean management; continuous improvement encourage system