Conical Twin Screw YePVC Pipe, Profile, Sheet, Wood, Granules uye Wpc

　　zvinhu: Yakakwirira mhando 38CrMoAlA

　　Maitiro:Yepamberi nitriding & bimetallic process

　　Kuoma Mushure mekuoma & Kupisa:HB280-320

　　Nitrided Hardness:HV900-1000

　　Nitrided Nyaya Yakadzika:0.45-0.8mm

　　zvinhu:38CrMoAIA,SACM645,AISI4140,SKD61,GHII3

　　Kudzima Kuoma:HRC55-62

　　Nitrided Brittleness: isingasviki Giredhi 2

　　Kushata Kwepamusoro: Ra 0.4

　　Kururama kweScrew: 0.015MM

　　Chromium plating layer kuoma mushure me nitriding:HV≥950HV

　　Chrome ndiro ukobvu:0.05-0.10MM

　　Alloy Kudzika:2.0-3.0MM

　　Screw Cooling:

　　1.mukati mune mvura / mafuta inotonhorera system

　　2.kunze ndeyekutonhora kwemafuta system

　　Barrel Cooling

　　1.outside is air cooling system

　　2.out side imhangura pombi yakatenderedza kutonhora system

　　Zvishandiso: Misa mhete uye washer kuti ugadzirise nzvimbo pakati pekukurisa uye mbiya