Dry powder Fertilizer and Chemical pellet mill

Dry powder Fertilizer and Chemical pellet mill Jiangsu Fuyi Machinery Technology Co., Ltd is one professional enterprise, specialized in the developing and manufacturing of industrial dryer machine, granulator machine, dynamic calcinations equipment, etc. By Absorbing advanced drying & granulating technology at home and abroad, we improve the technology of rotary flash dryer and dry granulator. Our company is now devoting itself to the manufacturing of multi series products with dry granulator, rotary flash drier, high pressure pulse bag type dust collector, spray drier, belt drier, high-fficient cyclone drier, cyclone dynamic incinerator, and coal-burned tube-type hotair furnace as our core products.JIANGSU FUYI MACHINERY TECHNOLOGY CO., LTD. is specialized in manufacturing dry roller compaction for briquetting & granulating& pelletizer powdered material with machanical pressure. As evident in our development history we are in the unique position to have a full mastery of compacting:--Inorganic fertilizer: NPK, KCL, SOP, AS, AC, etc.
--Mineral powder: gypsum, limestone, zeolite, ulexite, lime, coal, dolomite, bentonite, diatomite, bauxite, etc.
--Chemical powder: snow-melting agent,combustion improver, slag remover, fire retardant, cement retardant, fluorescent agent, battery powder, ceramic, etc.
--Industrial by-product:FGD gypsum, steel slag, etc.
--Compound organic : coco peat, charcoal, humic acid, animal manure with NPK, straw with NPK, etc.
Especially, we are famous forcompacting almost kinds of FERTILIZER, KCL,AS, SOP,and NPK. Pellet millis technologies for particle size enlargment using a dry porcess in which dusts
or powders are formed into shapes. The densification of the product is obtained by mechanical compression
through a double roll press.
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 mainlydepending on the
mechanical pressure to compress the dry powder, so the hardnessof granular is very high.---------DH650
granulator (including three parts: dosage screwfeeder, 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 crushermesh.)
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 timegranulation process. You will get the
qualified 2-4mm irregular shape granulessuccessfully.--------Rotary Screen
6. Next we use the second time rotary screen, the purpose is we want to get better resultof irregular shape
granules after second time screening, the appearance of irregularshape granular will looks more beautiful.
-------Second Time Rotary Screen (if youdon't need this, you can delete this process.)
7. The last step is automatic packaging machine. This machine will help you pack thefinal granular into
bags. ----Automatic Packaging Machine
Technical ParametersModelDH240DH360DH450DH650DH850DH1050Rollerdiameter
(mm)φ240φ360φ450φ650φ850φ1050Validusablewidth(mm)300250280320450450Rollerspeed
(rpm)50-10010-2510-2510-259-168.5-14.5Maxrolledsheetthickness(mm)4812162536Rolledsheetoutput*(kg/h)/1300-23002500-35005000-700012,000-16,00022,000-38,000Finishedproductoutput
((kg/h))2000-3000
(Oblate)900-13001800-25003000-35005,000-7,00010,000-12,000Granularsize
(mm)3.5/4.2/4.5/
5.5/6.5etc.2-52-52-52-52-5Mainunitpower(KW)4530-3755-7590-110220-250400Totalinstalledcapacity(KW)555590175400850Externaldimension(mm)2300x1700x18602350x2000x26002600x2200x29003600x2800x32005,000x3,800x4,1007,000x5,000x6,000Totalweight(t)5710214685-95Compaction
pressure(KN/CM)4066.968.475.4113.5212
Applicable examples
NameofmaterialSpecificationGranularsize(mm)Output(kg/h)Potassiumchloride,
RussianredpotassiumDH3602.0~4.751000~1500DH4502000~2600DH6503200~4500PotassiumsulfateDH3602.0~4.751000~1300DH4502000~2500DH6503000~4500NPKfertilizerDH3602.0~4.75900~1500DH4501800~2600DH6503000~4500AmmoniumchlorideDH3602.0~4.75800~1000DH4501800~2500DH6503100~4600AmmoniumsulfateDH3602.0~4.75800~1000DH4501800~2500DH6503100~4600CryoliteDH3602.0~6.01000~1500DH4502000~2600DH6503200~4500AntioxidantDH3600.3~2.0300~400ZincoxideDH3601.5~2.5350~500SodiumformateDH3601.5~6.0800~1000SteelmakingfluxDH360Oliveshape1000~1200SnowmeltagentDH3602.0~7.0800~1000BrominechlorinehydantotinDH2401.5~6.0~300MedicalintermediateDH2400.5~2.0~200EnvironmentprotectionDH2408.0~15.0~500
Parts of one whole set of granulating line
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 andvarious 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

We welcome customers to visit our factory!!!
Services
Fuyi has designed and manufactured roller presses and equipments for briquetting and compacting NPK
fertilizer, powder, chemical, minerals, etc, since 2006. We take care of green field projects as well as of
existing plants. Our services cover material tests, process layout, engineering, and supply of complete
granulating plants or key equipments, guidance of installation and commissioning, training.Also, the company manufactures and supplies equipment for drying equipments and dust collector machines.
Extensive experience and best quality production facilities guarantee a smooth workflow from start to finish.
Q:Do you provide the installation service after ordering your machines?
A:As for the single machine, we provide the users instruction.
As for the production line,we provide the professional construction drawing, and arrange the engineerguide the user install the machines.Help the user train the skilled workers.
Q:Can you be sure the wearing parts supply in future?
A:We promise to provide the wearing parts to user in future.
Q:How about the warranty of our machines?
A:Our production line, and single machine's warranty is 1 year.
Q: Do you allow us to visit your factory for try some machines?
A:We warmly welcome the clients to come to our factory for trying each machine.
Q:Can we see some fertilizer plant with your machine?
A:We can take the customer to visite some fertilizer plants with our equipements.