![[!--oldtitle--]](/d/file/news/2018-09-21/53be9a61989ad2aa2a4183b41c0df406.jpg)
The fire extinguisher dry powder filling machine adopts vacuum jet technology to quickly suck dry powder into the powder storage cylinder, and then inject it into the cylinder. It can also be filled while filling and working at the same time. This machine has small volume, easy to move, simple operation and no pollution to the environment. Etc. Thereby reducing the labor intensity and improving the working environment, it is especially suitable for the filling, production and maintenance of dry powder fire extinguishers, and is also suitable for the filling of various powder products, and is an ideal product in the powder filling industry. Below is the machine operation description.
1. Check if the hose connection is loose.
2. Turn on the power.
3. When the machine is tested, it should be connected to the ground wire. After the power is turned on, the test machine checks whether the air pump steering is consistent with the required steering.
4. Fill the containers of different capacities according to the height and diameter of the cylinder (with different diameter interfaces), so that the rubber sealing ring on the lower end of the interface is aligned with the barrel mouth.
5. When working, open the valve in the lower part of the cylinder (Figure 1-8).
6. Measure with the “subtractive weighing method”, place the powder source on the scale, weigh the total weight, and then set the weighing amount to: Known total weighing - weighing to be filled = weighing position to be determined. This method of measurement is the subtractive weighing method.
7. Turn on the start switch and start the pump. At this time, put the powder suction tube into the powder source, and the powder is sucked into the powder storage tube through the pipeline. When the weighing will be close to the fixed value, the powder absorption can be appropriately reduced by the powder suction tube. Once the set weighing is reached, take out the powder suction tube and insert the powder suction tube into the tube holder.
8. Push the reversing valve push rod several times to clean the powder remaining in the powder storage cylinder.
9. Close the valve, shake the powder storage drum, remove the fire extinguisher to be filled, and fill it.
10. For the case that the filling measurement accuracy is high, the filled container, the scale can be corrected and corrected.
