As the most competitive product, Harden’s self-developed counter-rotating parallel twin screw PVC compounding extruder is a special equipment for compounding and extruding of soft, semi-rigid and rigid PVC powder or PVC powder with CaCO3 and other additives.
Equipped with related upstream and downstream machines, you could make very good quality of PVC pellets, pipe and profile using this PVC compounding extruder. In Harden Technologies, you could get high quality auxiliary equipments e.g. heating mixer, cooling mixer, air ring die face cutting system, pneumatic conveying system and vibrating sieve to make pellets.
All these machines are manufactured in our factory in China and could be tailor made for our international customers.
Please click here for more information on our PVC compounding extruder and auxiliary machinery.
Counter-rotating Twin Screw Extruder