Organic Fertilizer Granulator, Organic Fertilizer Production Line

High-fiber materials—such as crop stalks, sawdust, and spent mushroom substrate—are characterized by high toughness, a tendency to tangle, and poor air permeability. During processing, they frequently cause machine blockages, result in low pelletization rates, and accelerate the wear of consumable parts. Standardizing operations across four key areas—raw material pretreatment, equipment components, operational procedures, and routine maintenance—is essential to ensure the stable production of the new type two in one organic fertilizer granulator . Raw material pretreatment is fundamental. Fibers must be pulverized to a length of less than 5mm; long stalks can tangle around the main shaft's mixing teeth, causing the machine to stall or shut down due to overload. The carbon-to-nitrogen ratio must be controlled; the proportion of livestock manure to stalks should not exceed 3:7, as an excessive fiber content results in loose granules and a surge in material recycling. Moisture control...

  The new type two in one organic fertilizer granulator integrates three processes: pre-crushing, mid-stage granulation, and tail-end rounding. One fertilizer production machine performs the work of three separate machines: a crusher, a granulator, and a rounding machine. It is suitable for well-rotted organic fertilizer with a moisture content of 28%–45%. Material enters the first-stage crushing chamber through the feed inlet. The inner chamber is densely equipped with high-strength alloy stirring teeth. The main shaft rotates at high speed, striking, shearing, and kneading the lumpy manure mixed with straw and grass clippings. This breaks down coarse fibers and lumps, solving the problem of long fibers entangled and clumping, making it difficult to granulate. The refined powder automatically flows into the rear granulation chamber.   The granulation cylinder rotates at low speed with the main unit. The auxiliary stirring teeth inside the cylinder continuously tumble the ma...

  When using the  new type two in one organic fertilizer granualtor   in conjunction with a  bio organic fertilizer produciton line , the following key points should be noted: I. Granulator Adaptation and Process Control Select fermented and matured organic fertilizer raw materials with a strictly controlled moisture content of 25%-35%; adjust the main shaft speed and roller gap to ensure a granulation rate of ≥85% and satisfactory particle strength, avoiding excessive powdering. Avoid high-temperature granulation; the core temperature control should be ≤60℃ to protect the activity of beneficial microorganisms. II. Bio-bacterial Agent Addition Point Add the bio-bacterial agent at a low temperature after fermentation and drying; use spray inoculation after granulation and before coating, and use a bacterial agent carrier to improve adhesion, ensuring that the effective number of viable bacteria meets the standard. Configure a closed inoculation device to reduce bacter...

  The production efficiency of the  new type two in one organic fertilizer granulator   is significantly higher than traditional separate granulation equipment.  The core advantage lies in the integrated mixing and granulation process, eliminating time-consuming steps such as material transfer and intermediate waiting. A single  fertilizer produciton machine   can achieve continuous operation. In terms of capacity, small and medium-sized models can achieve a single-shift (8-hour) capacity of 10-20 tons, while large customized models can exceed 30 tons, representing a 30%-50% increase in efficiency compared to the "mixer + single granulator" combination. At the same time, the granulation rate of the equipment remains stable at over 90%, reducing the frequency of reprocessing returned materials and further saving working hours. Furthermore, the equipment can handle composted organic raw materials with a moisture content of 25%-35%, without requiring additiona...