... as the mechanical support, the outer most is made by stainless steel for good corrosion resistance and can ... performance by using alloys steel materials(38ARMOAL), screw is made by special technique, is able to bear grinding, ... steady.2. diesel dryerThe whole equipment belt is made of stainless steel, and match food hygiene export ... extruded corn flakes processing line-Jinan chenyang machinery Co.,ltd