Hot channel device for injection molding machine, has central channel branched out into two side channels, and separately adjustable heating devices provided for side channels, respectively and arranged at circumferences of side channels

摘要

The device has a central channel (14) branched out into two side channels (18, 19), which comprises outlet openings (20, 21) for connecting to injection molds. Heating devices (25, 26) are provided for the side channels, respectively. The heating devices are separately adjustable. The heating devices are arranged at circumferences of the respective side channels and surrounded by a shell. The side channels are equipped with respective temperature sensors (36, 37), which are arranged adjacent to the outlet openings.