high mixing screw, injection molding screw

For the proper dispersion of additives like stabilizers, antiblock agents, etc., mixing elements are being used. There are various types of mixing sections, like Maddock, pineapple or pintype mixing elements. Another way of efficient mixing is using a barrier screw. Using this type of screw, the polymer is forced over the flights of the screw into a second channel.
high mixing injection screw

Base Material: 4140 heat treated