Hot runner nozzle - USB, SB series
Hot runner nozzles are the link to the cavity. They either directly gate into the part or into a sub runner which will lead into the cavity.
Sprue Bushing / Single Nozzle
Viscosity of melt
High >150 Pa's: PC, PMMA, PEEK, PES, PSU, PEI, POM
Medium = 60..150 Pa's: ABS, SAN, ASA, PBT, PET, POM (Copo), PA, PPE, PPO, PPS, PC/ABS, PC/PBT
Low
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