Compound Fertilizer Granulator Ball Shape Fertilizer Granules Making Machine
Introduction of compound fertilizer granulator
Disc granulator is the main equipment to make the powder form material into ball, mainly used in the cement industry, steel industry and compounded fertilize industry it has the many advantages such as: ball as even, easy control water in ball, high ball strength, and the structure is simple, conveniently control, little energy depletion, revolve steady, etc.
Working Principle of compound fertilizer granulator
1.Disc Prewatering Pelletizer is before the raw material enters into the disc pelletizer, add the amount of water (usually between 11-15% of the dry powder in the blender ) which join into the blender by spray form , then stir and permeate sufficiently, make the raw material particle is uniformly attached to the water, and stick to each other into pellets nuclear as part of 1-2mm diameter. The ball nuclear and wet raw material powder enter into the disc pelletizer and scrolling,then can form a mass of ball. Due to the ball wall and fine powder is moist, the mass ball and powder material scrolling in the disc pelletizer is easy adhesion and then the ball diameter fast growth. When the ball diameter grows to a certain size is out of the area ino a ball,stay in the area with a little scrolling then can be acquired.
2.The disc pelletizer is mainly include a disc body, cleaning device, main bearing part, the main transmission drive, the angle adjusting equipment, frame and other component parts.
Main Advantages of compound fertilizer granulator
(1) The disk angle is designed with circular arc structure. Hence, the granulation rate may reach 93% or above.
(2) The disk of our disc granulator is designed with three discharging holes, which is convenient for intermittent production work. This largely reduces labor intensity and increases working efficiency.
(3) The reducer and motor of our disc granulator are both driven by flexible belt, which ensures stable start, reduced impact force and longer service life.
(4) Disc bottom is reinforced by multi-strip radiation steel plates, so it is wear resistant, durable and will never deform.
(5) Thickened and strengthened granulator-base provides our disc granulator with stable operation. Therefore, our disc granulator is no need to be fixed by foundation bolts.
(6) The main gear is processed by high frequency quenching technique. As a result, the lifetime of our disc granulator is greatly prolonged.
(7) The granulator disk is lined with glass reinforced plastics, which is anti-corrosive and durable.
Parameter of compound fertilizer granulator
| Model | ZL28 |
| Inner dia | 2800mm |
| Side height | 400mm |
| Volume | 3.3m3 |
| Speed | 18r/min |
| Power | 11kw |
| Capacity | 1.0-2.5t/h |
Picture of compound fertilizer granulator
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