CO INJECTION MOLDING MACHINES

Brand	Owner (click to sort)	Address	Description
KORTEC	Milacron	Suite 200 10200 Alliance Road Cincinnati OH 45242	Co-injection molding machines;
KORTEC	Kortec, Inc.	428 Newburyport Turnpike Rowley MA 01969	Co-injection molding machines;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

An injection unit for injection molding machines includes an extruder as plasticizing unit and a plunger-type injection molding device that can be coupled to the injection molding machine by an injection nozzle. The plunger-type injection molding machine has an injection plunger, wherein the area in front of the injection plunger forms an injection space which is connected to a forward end of the extruder by a melt channel, with a shutoff valve disposed in the melt channel. The extruder can be continuously operated and has one or more plasticizing screws for plastification, wherein the extruder is so configured that a backup length is able to increase backwards into the extruder, when the shutoff valve is closed.