The foaming machine flow meter is used to detect the flow of two components in the component pipeline, and is equipped with a set of automatic control system, which continuously compares the set value with the actual value measured by the flow sensor, and realizes a closed loop through the inverter Control the pump to adjust any flow deviation. If the component flow deviation is outside the allowed range, the control program will issue an alarm and stop the next injection. Due to the closed-loop control, emissions can be controlled within ± 0.5%. Automatic adjustment of production process parameters, strong adaptability.

Mainly include: 2 flow meters (KRACHT, Germany), 2 inverter controllers (Siemens).

On the closed-loop control system of the foaming machine, operating the touch screen can display the following data: total flow, proportional form, POL flow, ISO flow, actual component perfusion, perfusion parameters exceeding the set value, material diverter valve operation, alarm display online dynamic Values display parameters such as function, flow, pressure, I / P ratio and perfusion volume.

For filter components, periodically turn the filter handwheel or handle and drain through the bottom ball valve.

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