Rottech Blade KN103 - Rottech
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  • Tel: +86 21 51383430
    Fax: +86 21 51383423
    Cell phone:+86 13621697720
    Email:rottech@rottech-asia.com

    Rottech Knife KN-103(Packing machinery blade),by quitting the traditional inlaying method in a coke furnace, the new inlaying process improvers with a tail gas furnace, and electric heating brings equal and accureate temperature degrees. And gas protection helps achieve no oxidized welding, therefore tipped area welded onto base metal without such defects as imcomplete or unthorough welding. Moreover, welding and heat treatment are done in the same heating & cooling system. Knives therefore brightly quenched with an equal hardness up to HRC63-65. Which keeps from ill effects resulging from heat treatment after welding…

      Deep cryogenic treatment at liquid-nitrogen temperatures(-190℃)further improves the knife a lot on steel harness and red hardness, wear and improves resistance ability, thus giving a lifetime 2-3times longer than a knife commonly treated, all knife are made meeting customers by following japanese standards.

       

      

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