High Hardness Double Screw and Barrel

PRODUCT ATTRIBUTES Product Name: High Hardness Double Screw and Barrel Basices for Twin Screw Extruder: In the mid 1800s, continuous Mixing Machines were  beginning to be used but seemingly were not widely  commercialized. It was only during the second half of the  twentieth century that Twin Screw Extruder were accepted  as The Continuous Mixer that most often produced a higher quality,  more uniform mix at reduced mixing/residence times and localized  temperatures.  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 nitridin…