Double Roller Extrusion DAP NPK Compound Fertilizer Granulation
Machine
Introduction
This series of roller granulator machine belongs to extrusion
sliding model, whose working principle is: the belt and belt pulley
are driven by an electric motor, and transmitted to the drive shaft
by reducer, and work in the same direction through the open gear
and the passive shaft.The material is added from the feed hopper,
extruded by the roller, demoded and pelleted, and passed through a
pair of chains to the crushing screen studio, where the finished
product pellets (balls) are screened and separated, and then the
material is returned and mixed with new materials for
granulation.With the continuous rotation of the motor and the
continuous entry of materials, mass production can be realized.
Features
1.The feeding inlet is added mixing device to ensure uniform
feeding with uniform speed.
2.The main frame is equipped with self cleaning device to prevent
materials from sticking to the roller sheet.
3.The adjustment of roller gap adopts step-by-step variable gear
adjustment to ensure that the clearance is well proportioned and
the operation is convenient.
4. Adjustment roller sheet adopts adjusting spline inside the gear
to ensure the pair is neat and not misplaced.
5. All the parts connected the materials are made of stainless
steel, which can be against corrosion.
Advantages
1. No drying technology, normal temperature granulating, once
forming.
2. Low investment, quick profit, good economic returns, etc.
3.Combine granulating,forming,screening into one machine,making
beautiful appearance granules, easy operation and low energy
consumption, etc.
4. The bearing frame body is made of high quality and anticorrosive
cast materials, so that it become more stable and extends the
roller's service life.
Working principle
Adopts the design solution of extrusion sliding model,the raw
materials pass through double roller,after that,enter into
scattering room, come out as granulation, a sieving was mounted at
the bottom of the machine, which is customized according to
client's requirement, last, sieve out the granules which is
qualified, the rest of materials return to mixer and be
re-granulated.
Parameter
| Model | DZJ-I-1.0 | DZJ-I-2.0 | DZJ-I-3.0 | DZJ-I-4.0 | DZJ-II-1.0 | DZJ-II-2.0 | DZJ-II-3.0 |
| Capacity | 1-1.5 | 1.5-2.5 | 2.5-3.5 | 3.5-4.5 | 1-2 | 1.5-2.5 | 2.5-3.5 |
| Power | 15kw | 18.5kw | 22kw | 45kw | 15kw | 18.5kw | 22kw |
| Roller size | 150*220 | 150*300 | 186*300 | 300*300 | 150*220 | 150*300 | 186*300 |
| Feeding size | <=0.5 | <=0.5 | <=0.5 | <=0.5 | <=0.5 | <=0.5 | <=0.5 |
| Finished product | 2.5-10 | 2.5-10 | 2.5-20 | 2.5-30 | 2.5-10 | 2.5-20 | 2.5-30 |
| Moisture | 2%-5% | 2%-5% | 2%-5% | 2%-5% | 2%-5% | 2%-5% | 2%-5% |
Picture
