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Inorganic fertilizer, mineral powder compacting machine
Our company offers a wide range of machine sizes for high pressure granulating, which covers nearly all requirements of the clients.If your production is low,you can choose small type machine, if you have high production, you can choose one or more sets of machines according to your requirements. DH series granulator machine is suitable for almost kinds of dry powder with moisture less than 1%.
Working principle
1. We use mixer mix the raw material.---Mixer
2. We use bucket elevator lift the material up to the silo.----Bucket elevator and Silo
3. The DH650 granulator compress the raw material by double rollers, it mainly depending on the mechanical pressure to compress the dry powder, so the hardness of granular is very high.---------DH650 granulator (including three parts: dosage screw feeder, forced feeder and flaking machine.)
4. Then we get the bar shape products, just as following:
So we need a crusher to crush the bar shape products into 2-4mm irregular granules.
----Crusher (you can decide the size of granules, we will design the size of crusher mesh.)
5. Finally, we will use rotary screen to sieve the final products, the unqualified products, such as dust, big granular and very small granular will be recycled for the next time granulation process. You will get the qualified 2-4mm irregular shape granules successfully.--------Rotary Screen
6. Next we use the second time rotary screen, the purpose is we want to get better result of irregular shape granules after second time screening, the appearance of irregular shape granular will looks more beautiful. -------Second Time Rotary Screen (if you don't need this, you can delete this process.)
7. The last step is automatic packaging machine. This machine will help you pack the final granular into bags. ----Automatic Packaging Machine
Technical Parameters
| Model | DH240 | DH360 | DH450 | DH650 | DH850 | DH1050 |
| Roller diameter (mm) |
φ240 | φ360 | φ450 | φ650 | φ850 | φ1050 |
| Valid usable width (mm) | 300 | 170-230 | 190-280 | 290-330 | 420 | 500 |
| Roller speed (rpm) |
50-100 | 10-25 | 10-25 | 10-25 | 9-16 | 8.5-14.5 |
| Max rolled sheet thickness(mm) | 4 | 8 | 12 | 16 | 25 | 36 |
| Rolled sheet output*(kg/h) | / | 1300-2300 | 2500-3500 | 5000-7000 | 12,000-16,000 | 22,000-38,000 |
| Finished product output ((kg/h)) |
2000-3000 (Oblate) |
900-1300 | 1800-2500 | 3500-4000 | 6,000-8,000 | 12,000-16,000 |
| Granular size (mm) |
3.5/4.2/4.5/ 5.5/6.5 etc. |
2-5 | 2-5 | 2-5 | 2-5 | 2-5 |
| Main unit power (KW) | 45 | 30-37 | 55-75 | 90-110 | 220-250 | 400 |
| Total installed capacity (KW) | 55 | 55 | 90 | 175 | 400 | 850 |
| External dimension (mm) | 2300×1700×1860 | 2350×2000×2600 | 2600×2200×2900 | 3600×2800×3200 | 5,000×3,800×4,100 | 7,000×5,000×6,000 |
| Total weight (t) | 5 | 7 | 10 | 21 | 46 | 75-85 |
Applicable examples
| Name of material | Specification | Granular size(mm) | Output(kg/h) |
| Potassium chloride, Russian red potassium |
DH360 | 2.0~4.75 | 1000~1500 |
| DH450 | 2000~2600 | ||
| DH650 | 3200~4500 | ||
| Potassium sulfate | DH360 | 2.0~4.75 | 1000~1300 |
| DH450 | 2000~2500 | ||
| DH650 | 3000~4500 | ||
| NPK fertilizer | DH360 | 2.0~4.75 | 900~1500 |
| DH450 | 1800~2600 | ||
| DH650 | 3000~4500 | ||
| Ammonium chloride | DH360 | 2.0~4.75 | 800~1000 |
| DH450 | 1800~2500 | ||
| DH650 | 3100~4600 | ||
| Ammonium sulfate | DH360 | 2.0~4.75 | 800~1000 |
| DH450 | 1800~2500 | ||
| DH650 | 3100~4600 | ||
| Cryolite | DH360 | 2.0~6.0 | 1000~1500 |
| DH450 | 2000~2600 | ||
| DH650 | 3200~4500 | ||
| Antioxidant | DH360 | 0.3~2.0 | 300~400 |
| Zinc oxid | DH360 | 1.5~2.5 | 350~500 |
| Sodium cyanide | DH360 | 1.5~6.0 | 800~1000 |
| Steel making flux | DH360 | Olive shape | 1000~1200 |
| Snow melt agent | DH360 | 2.0~7.0 | 800~1000 |
| Bromine chlorine hydantotin | DH240 | 1.5~6.0 | ~300 |
| Medical intermediate | DH240 | 0.5~2.0 | ~200 |
| Environment protection | DH240 | 8.0~15.0 | ~500 |
In addition to the pellet machine,we can also provide the whole supporting equipment of granulating process to help you finish the granulating much better.
Such as the mixer,feeding machine,the crush machine,the screening machine,drying/cooling machine,conveyor and so on.
Control cabinet
It is composed of the electrical components such as electric control box, frequency conversion controller, ammeter, voltage meter, light, button switches, voltage switch and so on. All the electrical equipment is controlled and operated concentratedly.
Examples of finished products and various roller
Layout of Fuyi granulating processes
We can design different diagram for different clients, we need to design the layout according our clients provide us some basic information about the size of their factory, and how do they want to place the equipments. Our target is making the process more simple , more easy, more economic and more effective.
Customers Installation Site
About us
Jiangsu Fuyi Machinery Technology Co,Ltd is one professional enterprise, specialized in the developing and manufacturing of dry granulating equipment, wet granulating equipment, drying equipment, dynamic calcinations equipment, eto.
Relying on the effective management system, solid technical forces, advanced production equipment,,perfect testing process, as well as professional earnestness, our company offers customers with superior services and various products, so every suggestion or special requirement from customers will be our development planning gist and each goal of them will be our service direction. The quality policy abided by in our company is that: quality and reputation shall always serve as our eternal pursuits. Therefore, we will always conform to the principle of perfect combination of honesty, reputation, quality, and service. What we offered to customers shall be our excellent products and distinguished services; our promises to customers shall be above anything else.
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