Screw and Barrel for Extruders Heating Industry  

PRODUCT ATTRIBUTES Product Name: Screw and Barrel for Extruders Heating Industry Basices for Twin Screw Extruder: Why did this transition take place? Early issues were primarily  relating to “product quality,” as evidenced by a patent on  Twin Screw Extruder by Gray [1879; British Patent #5056] that involved  Extruding Thermoplastic products for Wire Coating that argues that the  quality of the insulation properties was better than produced by a  Ram (Batch) Extruder. Key Selling Points: 1.High grade PM bimetallic steels and DIN tool steels 2.Completely interchangeable with original spare parts 3.Mirror polished surface quality 4.Longer lifetime and more competitive prices Material: PM bimetallic steels: X245/SAM10,X235/SAM39,X260/SAM26,DIN standard steels Heat Treatment: 1.High pressure vacuum quenching, 2.High temperature vacuum tempering 3.Plasma nitriding After-sales s…