The 5kg barrel filling equipment of the ethanol automatic dispensing machine utilizes advanced microcomputer technology and unique design to achieve automatic tracking of oil temperature and density. It adjusts the oil delivery volume in real time, ensuring that the delivery quality remains unaffected by changes in temperature and density. The 25kg barrel filling equipment of the ethanol automatic dispensing machine has a measurement accuracy superior to the national standard of Class 0.2 (measurement accuracy ≤ 0.2%). The self-check system of the control instrument automatically shuts off the pump in abnormal oil delivery states, preventing overflow. The large-capacity main chip enables faster computing speed, higher precision, more stable performance, and simpler operation, with data never being lost. It can also be equipped with a large-screen LCD display, remote control operation, and computer networking for scientific management, among many other advantages.

Operation process of the 25kg barrel filling equipment of the ethanol automatic dispensing machine: Taking 200kg per barrel and requiring 20 barrels as an example:

1. Insert the filling head into the barrel.

2. Keyboard operation: 200 → Set Quantity → 20 → Start (filling begins, and the pump automatically stops after reaching 200kg).

3. Insert the filling head into another empty barrel and press Start again. Repeat until 20 barrels are filled, and the results are automatically printed.

4. Print format: 200--------- (net weight per barrel) 20--------- (number of barrels to be filled) 10000--------- (total net weight filled this time).