Slitting machine blade spacer

Blade casing material were S45C, S 50C, 65Mn, etc., which is commonly used molybdenum plating S45C. Using the blade casing is designed to allow circular knife slitting can maintain a certain width between the upper and lower knives and horizontal adjustment of the gap; common blade casing thickness between 0.9mm ~ 100mm [tube body with anti-grinding material, after forging, machining, heat treatment, leveling finely ground], hardness of 47 ± 2 degrees, the blade sleeve thickness tolerance control 0.003m/mt also less. To reduce weight, we can produce the aluminum spacer, material AL7075, the thickness tolerance is also controlled at 0.003m/mt less.
We can also according to customer requirements in the outer rubber sleeve attached to successfully bring out the knife roll material to prevent scratching; rubber sleeve commonly used green Ding, nitrile amine resin and other natural virgin rubber, made ​​by precision scraping gum sclerosis [IRHD: 78 ~ 75] slitting machine separators
Separators commonly used materials SKD??? -61 [4Cr5MoSiV1], 40CrMo.Cr12, etc., which SKD-61 is commonly used materials; SKD-61 high temperature strength and toughness balance is better, mainly used in sheet slitting rewinding work completed , the width of the strip so that each can maintain a clearance does not collide with each other. We separator manufacturing process by heat treatment, leveling, grinding, polishing, chrome [0.05m/mt], and then polished to make the surface smooth, high wear resistance, neatly separated out of the steel strip, smooth