Single screw.If you have a sketch, send it over via Fax or Email, and we'll advise if we can Make it or Repair it!
Processing PP with talc and color requires the use of a mixing section to allow for both good Screw recovery (output) and to meet your mixing requirements. We would recommend a design of mixer that is considered a full volume mixing action. Unlike the type you that would split the flow into two channels, this type of action splits the melt into small segments and blends only in small segments. These types of mixers also count on increased pressure by reducing the flow volume (area) of flow, thus building up the pressure before going thru the mixing section. This higher pressure reduces the output of the Injection Molding Screw.
Injection machine screw and barrel
