Servo-Driven Valve-Gate System Produces High-Quality Parts

HRSflow’s Flexflow One servo-driven valve-gate system does not require a separate control unit; the stroke, position and velocity of each hot runner nozzle valve pin can be programmed through a handheld programmable logic controller (PLC) or external smart interface (ESI).

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HRSflow’s Flexflow One servo-driven valve-gate system does not require a separate control unit; the stroke, position and velocity of each hot runner nozzle valve pin can be programmed through a handheld programmable logic controller (PLC) or external smart interface (ESI). According to the company, the servo-electric drive precisely controls the melt flow through a multi-step setting, providing parts of highly reproducible quality. These settings are saved in a driver module on the hot runner system and can be changed with the easy-to-use ESI interface.

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