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Automatic Fire Extinguisher Filling and Assembling Machines
Automatic dry powder fire extinguisher filling machine introduction：
1 Roller Conveyor
This part includes rollers, controlling cylinder, reducer, front falling and lifting equipment and behind falling and lifting equipment. The purpose of this part is for connecting all the parts, making all the process of production to be continuous and automatic.
2 Powder Frame Station
This station is for powder bag of 1Ton. The powder bag is hanged onto above of powder tank by forklift. Equipped with vibration motor, powder display level, power removing valve, it is convenient for using.
3 Cylinder Weighing Station
This Station is used to calculate the weight of empty cylinder by sensor and transfer the data to system. In this way, it makes the cylinder weight to be zero.
4 Fast Filling Station (two)
German made vacuum pump suck air in the cylinder and then dry powder will be sucked into cylinder. The filling speed of this part is very high. This station is used to fill 90% of the total weight. The filling weight can be setted in PLC system. And it stops automatically.
5 Precision Filling Station
This station adopts spiral dry powder filling type and the speed is adjustable. It mainly includes the spiral powder feeding machine driven by motor, stainless powder tank, falling and lifting frame, controller. After the finish of rough filling, the fire extinguisher moves to the fine filling part, the blocker makes the precise location, lifting the fire extinguisher and press the lifting and falling button on the main controlling panel, adjusting the distance between the material outlet and fire extinguisher. This station can removing the dust and the dry powder left on the top of the fire extinguisher.
Using the force made by electrical vibration part, this part makes the dry powder filled in the cylinder loose, so it would be easy to put the pipe into the cylinder.
The location of this part is made by electrical proximity switch and blocker and the sensor installed on the fire extinguisher special Chuck make the location of fire extinguisher valve and the air cylinder and motor screw the valve automatically.
8 Reversing Station
This station is used to make powder inside cylinder to be loose. In this way, it is easy to filling nitrogen or mixed gas into cylinder.
9 Pressurizing station
This part mainly includes electrical proximity switch, blocker, two lifting and falling equipment, fire extinguisher up clip, gas filling equipment. The pressure gauge and PLC promise the automatic control. All the actions in this part is controlled by cylinder.
This automatic fire extinguisher dry powder filling line can be customized.
We can do different types of dry powder filling machine and filling line sperately.