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auto nitrogen filling machine

This automatic nitrogen filling machine (hereinafter referred to as the filling machine) can be used by the majority of fire-fighting equipment manufacturers to fill nitrogen into various cylinders that need to be pressurized with nitrogen. For example: after the dry powder cylinder is filled with the dry powder agent, it needs to be pressurized with nitrogen. When the dry powder cylinder is used for fire extinguishing, the dry powder agent will spray rapidly to the flame along with the high-pressure nitrogen to extinguish the fire quickly.
This filling machine is composed of constant pressure control filling system, which has the advantages of safety, reliability, simple operation, high working efficiency, high filling pressure accuracy, etc. it is an ideal filling equipment for fire equipment manufacturers and maintenance manufacturers at present.