An injector body for injection molding is described mountable on a plate, wherein such injector body is formed of a first portion juxtaposed with a second portion, the first portion being elongated along an axis and provided internally with a first longitudinal channel to carry molten material to a nozzle located at the end of the first channel in correspondence of one end of the first portion, and the second portion being a radial widening of the first portion about said axis and internally provided with a second channel that crosses the thickness of the second portion and joins the first channel extending obliquely to said axis.

A hot runner nozzle for the lateral gating of plastic components has a nozzle body and a pressure lid. Tip elements are arranged between the nozzle body and the pressure lid, which are each inserted into a recess of the nozzle body and are each penetrated by a movable closure needle having a tip, which in at least one operating position protrudes in each case over an outer circumferential edge of the nozzle body. The closure needles each include, on their ends facing away from the tip, a coupling means, which is coupled to a drive means for moving the closure needles. The tip elements are supported on their side facing away from the respective tip of the closure needles on a buttress element inserted between the nozzle body and the pressure lid.

A drop-in hot runner system includes a first runner component having a first channel aperture extending into a first runner component sliding surface, and a second runner component having a second channel aperture extending into a second runner component sliding surface. A depressible protrusion is associated with the first runner component, and a receiver is associated with the second runner component. The depressible protrusion and the receiver are positioned such that when the first runner component and the second runner component are coupled together along the first and second runner component sliding surfaces the depressible protrusion is received in the receiver, and the first and second channel apertures are misaligned.

An injection molding system includes a supplying unit configured to supply a flowable mixture; an injection unit communicable with the supplying unit, wherein the injection unit includes an outlet configured to discharge the flowable mixture; a molding device configured to receive the flowable mixture from the outlet and includes a mold cavity and a feeding port communicable with the mold cavity and engageable with the outlet; and a supporting device disposed between the injection unit and the molding device and configured to facilitate an engagement of the injection unit and the molding device. The supporting device includes a first element connected to the injection unit and a second element disposed on the molding device. The second element includes a slot configured to receive a protruding portion of the first element, the protruding portion of the first element is slidable within and along the slot of the second element.

An injection molding system includes a supplying unit configured to supply a flowable mixture; an injection unit communicable with the supplying unit, wherein the injection unit includes an outlet configured to discharge the flowable mixture; a molding device configured to receive the flowable mixture from the outlet and includes a mold cavity and a feeding port communicable with the mold cavity and engageable with the outlet; and a supporting device disposed between the injection unit and the molding device and configured to facilitate an engagement of the injection unit and the molding device. The supporting device includes a first element connected to the injection unit and a second element disposed on the molding device. The second element includes a slot configured to receive a protruding portion of the first element, the protruding portion of the first element is slidable within and along the slot of the second element.