Model Number: CCR Key Specifications/Special Features: Chrome corrugating rollLife is 6-8 million meters1. Computer aided design is adopted to set the product parameters scientifically, which ensures every piece of our design is economical, reliable and of high quality2. CNC planer type corrugating roll high-precision grinding machine group and additional high-precision grinding machine group are available, which all work for corrugating rolls3. Computerized control to grind the concave rolls4. Selected high quality 48CrMo and 50CrMo alloy steel forged pieces (coating)5. Advanced technology for multilayer processing on high-precision machines6. Advanced heat treatment process is used for quenching and tempering to obtain uniform mechanical properties7. German advanced aquatensid SZ polymer quenching with intermediate frequency, the resultant hardened layer> 7 mm, hardness> HRC58 (HS73-80), uniform hardness with no soft zone8. We use the most advanced high-efficiency atotechheef-25 micro cracks functional chromium plating technology and equipment, to get more rigid, smoother, more wear-resistant hard chrome coatingLifetime is 25% longer than those resulted from ordinary electroplating
9. Refurbishment for old corrugating rolls is available