Double roller granulator is suitable for producing high, medium and low concentrations of compound fertilizer

Double Roller Fertilizer Granulator Introduction
Double roller granulator is suitable for producing high, medium and low concentrations of compound fertilizer. The granules it makes are of oblate shape. Roller fertilizer granulator adopts no drying normal temperature technology, having low investment, fast returns and good economic benefit. Integrating granulation, forming and screening, roller granulator has the features of nice appearance, easy operation, and low energy consumption.

Working Principle of Double Roller Extrusion Granulator
The motor drives triangle belt, belt pulley, and speed reducer, making the granulator machine works. The mixed materials are fed from the feeding hopper, pass through the counter-rotating rollers, and are extruded into slices under the strong extrusion force. Through the driving chain, the power is transferred from the press roller to the crushing roller. The slices flow downward to the crushing chamber, where the slices are crushed by the counter-rotating crushing rollers and screened to get the required granular fertilizer. The granular fertilizer are discharged fro the outlet, while powdery materials are returned to be extruded.

The application characteristics of Double roller granulator:
Double roller granulator adopts production process with non drying process at room temperature. Materials are formed only one time, and the yield includes 1-1.5 tons / hour, 1.5-3 tons / hour two specifications. double roller fertilizer granulation machine has the features of less investment, quick effect, and good economic benefit. Complete sets of equipment have compact structure, scientific design, reasonable layout, and advanced technology.the fertilizer making machine features saving energy and reducing consumption, and no "three wastes" discharge, stable and reliable operation, easy maintenance. Raw material has a wide adaptability, suitable for compound fertilizer material, medicine, chemical industry; fodder etc all kinds of raw material granulation. Grain rate of the product into is high. Double roller granulator is capable of producing all kinds of concentration, various types (including organic fertilizer, inorganic fertilizer, biological fertilizer, magnetic fertilizer and so on) compound fertilizer, especially rare earth, potash fertilizer, and ammonium bicarbonate series compound fertilizer granulation, which is to fill the domestic blank, ranking the leading domestic level.