Gewellte Walze

Chrome corrugate roll: 1.It adopts computer assistant design, and sets all items parameters scientifically, so it insures the quality specification economical, reliable and reasonable. 2.It has big CNC planer type corrugated roll precision grinding machine group and kinds of precision grinding machine group, and they all work for corrugated roll. 3.Computer control to grind the concave roll. 4.Select the good quality of 48CrMo,50CrMo alloy steel forge piece 5.Adopt the advanced technology, multilayer processed by precision machine 6.We use the advanced heat treatment process, quenched and tempered, to the repeated stress by 7.Germany advanced Aquatensid SZ polymer quenching medium and process conditions, to superficial intermediate frequency, hardened layer> 7 mm, hardness> HRC58 (HS73-80), the hardness uniform with no soft zone. 8.We use the most advanced high-efficiency Atotech.Heef-25 micro-cracks functional chromium plating technology and equipment, to be more rigid, more smooth, more light, more wear-resistant surface hard chromium plating, electroplating longer life than ordinary more than 25 percent. 9.Corrugated Roller provide at any time for the old grinding repair services to restore life. ACBCDEFGOtherFluteUVUVUVUVUVUVUVUVDesignCounts/300mm34±238±244±250±266±390±10124±10185±12DesignCorrugated Height4.4-4.93.6-3.93.0-3.42.6-2.91.9-2.11.1-1.50.7-0.80.5-0.65DesignShrinkage1.51-1.591.44-1.511.42-1.491.36-1.421.40-1.411.29-1.391.22-1.261.20.-1.25Design