Introduction to Bulk Oil Filling and Metering Equipment:

1. Metering Method: Two modes—mass/liter—eliminating the need for cumbersome processes such as container tare weighing, weighing, loading, and unloading.

2. Utilizes liquid temperature tracking and density compensation to ensure metering accuracy is unaffected by changes in liquid temperature.
3. The liquid mass flow controller can set the filling quantity (kilograms) and automatically shuts off relevant pumps and valves upon reaching the set value.
4. High filling efficiency: Taking a DN40 200kg iron drum as an example, the rate is 200kg/drum, 60 drums/hour. (Filling speed depends on the pump's delivery capacity and the diameter of the filling system's flow pipes).
5. Materials in contact with the liquid include cast iron, cast steel, and stainless steel, catering to various liquid filling requirements.
6. Equipped with a printer that automatically prints after each batch: single drum weight, number of drums filled, total weight, and filling date and time.
7. Supports batch and daily cumulative printing for review.
8. The flow meter filler is fitted with a balanced check valve that opens automatically when the pump starts and closes after the pump stops, ensuring constant discharge pressure to avoid metering errors caused by fluctuations in discharge force.
9. High-precision flow transmitter: Metering accuracy within 0.2%, with actual filling error around 0.1%.

10. Labor-saving: Only 2 operators are needed for filling operations; with remote control, one person can complete the filling process.

Operation Process of Bulk Oil Filling and Metering Equipment: Example for 200kg/drum, 30 drums required:

1. Insert the filling head into the drum.

2. Keyboard operation: 200 → Set Quantity → 30 → Start (Filling begins and automatically stops the pump upon reaching 200kg).

3. Insert the filling head into another empty drum and press Start again. Repeat until 30 drums are filled, then automatically print the results.

4. Print format:  200--------- (Net weight per drum)  30--------- (Number of drums to be filled)  10000--------- (Cumulative net weight filled this time)