Industry Info

Application characteristics of roll to roll granulator in granulation equipment of organic fertilizer production line

Application characteristics of the double roller granulator:
1. The double roller granulator has a particularly good effect on the granulation of ammonium bicarbonate, ammonium chloride, monoammonium phosphate, etc. The ball formation rate can reach 85%, without drying, and the investment is low and the effect is quick.
2. The pair-roll extruder has no drying process, granulation at room temperature, one-time molding, low investment, quick results, and good economic benefits.
3. Low power, reliable operation, no three wastes discharge, stable operation, convenient maintenance, reasonable flow layout, advanced technology and low production cost.
4. The roller granulator has a wide adaptability to the raw materials. It can be used for the granulation of various raw materials such as compound fertilizer, medicine, chemical industry, feed, coal, metallurgy, etc., and can produce various concentrations and types (including organic fertilizer, Inorganic fertilizer, biological fertilizer, magnetic fertilizer, etc.) compound fertilizer.

The working principle of the double roller granulator:
This series of roller granulation is an extrusion sliding model. Its working principle is that the belt and pulley are driven by the motor, transmitted to the driving shaft through the reducer, and synchronized with the driven shaft through the split gear, and work in opposite directions. The materials are added from the hopper, formed by rollers, demoulded and pelletized, and passed through a pair of chains, transferred to the crushing screen workshop, under the sieve and separated the finished product particles (balls), and then return the materials to mix with the new materials. Perform granulation. With the continuous rotation of the motor and the continuous entry of materials, mass production can be realized.
The double roller granulator is the key equipment for compound fertilizer granulation in the fertilizer production line. It has advanced technology, reasonable design, compact structure, novel and practical, low energy consumption. It is matched with corresponding equipment to form a small production line and can form a certain capacity. Continuous, mechanized production, no need to dry, normal temperature production, the product is rolled and formed at one time, so that the product quality meets the technical index requirements of compound fertilizers. It is a special compound fertilizer and compound fertilizer used to produce high, medium and low concentrations of various crops. An updated product for energy saving and consumption reduction in the compound fertilizer industry. The double roller granulator is not used alone in the npk fertilizer production line, and the single compound fertilizer cannot be produced without this fertilizer granulator.