Fertilizer valve packing machine, a powerful assistant for fertilizer packaging

The fertilizer valve bag packaging machine is a mechanical equipment specially used for fertilizer packaging. It is mainly composed of several key parts to achieve an efficient, accurate and automated fertilizer packaging process.

The feeding system is an important part, including the silo and the feeding device. The silo is generally made of stainless steel or carbon steel, with good sealing and corrosion resistance, and is used to store the fertilizer to be packaged. The feeding device can use spiral feeding or vibration feeding according to the characteristics of the fertilizer, such as particle size and fluidity, to evenly transport the fertilizer from the silo to the metering device. The metering system is the core part, which consists of a high-precision weighing sensor and a metering bucket. The weighing sensor can accurately sense the weight of the fertilizer and transmit the signal to the control system. The sealing system seals the valve bag filled with fertilizer, and the two common methods are heat sealing and seam sealing. Heat sealing uses high temperature to melt and bond the plastic film at the mouth of the valve bag, resulting in a beautiful and firm sealing effect; seam sealing uses a sewing machine to sew the bag mouth, which is suitable for valve bags made of thicker materials. It has high sealing strength and can effectively prevent fertilizer leakage and moisture.