XINAO fertilizer production machinery

1.Introduction

Drum granulator is a kind of molding machinery that can make material into specific shapes. Drum granulator is one of the key equipment of compound fertilizer industry, applicable to cold and hot granulating as well as the mass production of high, low and medium concentration compound fertilizer. Main work method for aggregate wet granulation, through a certain amount of water or steam, the basis for fertilizers in the cylinder body after full wet chemical reaction, in a certain liquid under the conditions of the rotating cylinder with campaign, reunion between particles to produce extrusion pressure of material into a ball.

2.Drum type pelleting machine features:

• 70% is the ball, there is a small amount of returns, return product particle size small, to granulation
• Bubbled into steam heating, and improve the material temperature, make the material into the ball low moisture, improve the efficiency of drying;
• with rubber lining engineering plastics, raw material is not easy to stick, and anti-corrosion insulation effect;
• large output, low power consumption, low maintenance cost.
• less investment, quick effect, good economic benefits, reliable in performance.

3.The working principle

This series of drum granulator’s working principle is: The main motor drive belt and pulley, through the reducer drive to drive shaft. With the open gear installed on the drive shaft and big gear ring gear fixed on the body of the machine, relative to one another. Material entered into the drum from the feed end, go though the internal cylinder. Under the effect of cylinder internal special structure,granules, and finally get out by the discharge hole. Due to the material into the granulator and rotation continuously,can realize the mass production.

4.Technical Parameter