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Месяц | Минимальная цена | Макс. стоимость |
---|---|---|
Sep-15-2025 | 23800.57 $* | 24990.65 $* |
Aug-15-2025 | 23600.95 $* | 24780.71 $* |
Jul-15-2025 | 19800.76 $* | 20790.95 $* |
Jun-15-2025 | 23200.50 $* | 24360.36 $* |
May-15-2025 | 20200.37 $* | 21210.77 $* |
Apr-15-2025 | 22800.84 $* | 23940.44 $* |
Mar-15-2025 | 22600.56 $* | 23730.6 $* |
Feb-15-2025 | 22400.6 $* | 23520.3 $* |
Jan-15-2025 | 22200.70 $* | 23310.83 $* |
1. Fertilizer granulator theory
The dry granulator adopts two rollers compaction. Between 2 rollers, there is a gap. One roller is fixed and the other is floating. With the support of hydraulic pistons, the floating roller is pushed close to the other and the hydraulic system can has the action of compensation and protection. In the surface of the roller, it is profiled with plenty of grooves. Feedstock (powders) is fed into the gap between two rollers by screw. With rotating in reverse of two rollers, powder are compacted into "Pencils". After compacting, "Pencils" are twice crushed into granules and screen finally.
2. Fertilizer granulator specifications
| SG-240A | SG-360A | SG-500A | SG-600A | SG-650A |
Roller dia. (mm) | Φ240 | Φ360 | Φ504 | Φ600 | 650 |
Rollerwidth (mm) | 80/120/160 | 180 | 300 | 310 | 330 |
Roller speed (r/min) | 5-35 | 3-26 | 14-20 | 12-18 | 10-16 |
Power of feeder (kw) | 4 | 7.5 | 11 | 11 | 15 |
Pre-pressure of accumulator (Mpa) | 5 | 6 | 8-10 | 8-10 | 10-14 |
Max. linear pressure (kN/cm) | 65 | 65 | 70(75) | 70(75) | 70(75) |
Thickness of "pencils"(mm) | 2-6 | 6-8 | 10-12 | 12-14 | 14-16 |
Compacting productivity (t/h) | 0.8-2 | 2.5-3 | 6-8 | 8-10 | 10-12 |
Final output (kg/h) | 200-600 | 1000-1200 | 2500-3000 | 3000-3600 | 3500-4500 |
Granule size (mm) | 1-5 | 1-5 | 1-5 | 1-5 | 1-5 |
Power of compactor (kw) | 11 | 30 | 75 | 90 | 110 |
Installed capacity (kw) | 35 | 50 | 109 | 125 | 165 |
Dimension (l*w*h) (mm) | 1850*1500*1650 | 2350*2000*2400 | 3650*2250*2500 | 3660*2450*2700 | 4000*2600*3300 |
Total weight (t) | 7-8 | 10 | 20-21 | 25-26 | 32-33 |
Delivery time(d) | 15 | 25 | 30 | 60 | 60 |
Above datas are taking K2SO4 (potassium sulfate) for example.
3. Fertilizer granulator's applications
Difference of type A and type B
Type A produces irregular (angular) granules
Type B produces oval ball, oblate ball, square briquettes.
Fertilizer granulator consists of screw feeder and double counter-rotating rollers.
Fertilizer granulator's peripheral equipments
Fertilizer granulator's rollers and final products' shapes
Fertilizer granulator's products variable shapes
Fertilizer granulator and its peripheral equipments are being loaded in one 40ft. container
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