Barrel Screw

The bimetallic barrel for rubber m achine is produced through high-tem perature and speed centrifugal castingthe thickness of the alloy layer could reach 2mm-3mm one side,thus having the characteristics of high hardness, high wearing and high corrosion resistance The screw fight spray the Wc-10 tungsten carbide alloy powderthe thickness of alloy layer is 1.5mm 3.5mm,the hardness can reach HRC58-62.Itis suitableforthe rubbermachineof the pinned cold feeding,ordinary cold feeding,exhaust cold feeding,new kind of hot feeding,rubber filteing,rubber injection,magnetic strip.