17 February 2025. We received an email from a client in Colombia. Want to build a humic acid liquid fertilizer preparation line. The details are as follows:
How to ensure the accuracy of humic acid liquid fertilizer ingredients?
Customers asked us how we ensure the dosage accuracy of liquid humic acid fertilizer. YUSHUNXIN recommended the dosing tank. The discharging accuracy of our water soluble liquid fertilizer metering machine is 0,2 %. The inner wall of the silo of the dosing machine is sprayed with a coating of teflon to reduce adhesion and waste of humic acid raw materials.
Besides, Our dosing tank is made of double layer stainless steel, which has strong corrosion resistance. In the production of humic acid liquid fertilizer, liquid raw material has certain acidity and alkalinity. Stainless steel dosing tanks can resist corrosion from these chemicals, which extends the useful life of the equipment. Reduce your maintenance and replacement costs. Besides, It has a stirring function inside. Can meet your raw material mixing needs.


How to control temperature during chelation?
Chelating tanks can be used to control temperature during the production of liquid humic acid fertilizer. Our chelation tanks are equipped with high-precision temperature sensors to monitor the reaction temperature in real time. Combined with automatic temperature control system, ensures that the temperature remains within the optimal range.
Besides, An efficient cooling system is configured in the reactor, which can cool quickly when the temperature exceeds the standard, thus avoiding the adverse effect of temperature on the quality of liquid humic acid fertilizer. Besides, The chelating tank is also equipped with a filter device, such as a filter screen or filter element, to intercept and physically remove solid particles and impurities in the preparation of liquid humic acid fertilizers.


How to improve the packaging efficiency of humic acid liquid fertilizer?
We recommend using a filling machine. The precision of our filling machines es de±0,5% (mass flow meter control). The filling speed varies between 10 y 30 barrels/minute (adjustable). And its residual liquid recovery rate is ≥99.3%. Besides, Dual channel filling system has been designed to process packages of different specifications at the same time. Reduces manual operations and improves the speed and consistency of packaging liquid humic acid fertilizers. At the same time, can perform integrated quick fill operations, sealing and labeling.



