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JIANGSU FUYI MACHINERY TECHNOLOGY CO., LTD.

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Products: Pellet Mill , Dryer , Packaging Machine , Robot Pelletizer

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Response Rate: 100%

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Stock:	10 Sets
Quantity:	-+ Min Order: piece

Product Application

The importance of powder granulating technology as one of the most important branches of powder particles processing treatment is increasingly clear with the demand of environment protection and improvement of automation of the production process. “Powder products will become granules” has become the necessary trend of powder-after-processing technology in the world.

DH series dry roll press granulator adopts dry rolling technology to compress the powdery materials with moisture content ≤ 5% into pieces or tablets, then going through the processes of breaking into granules and screening to make the lump materials into granules that meet the requirements of application. Dry roll press granulator mainly depends on the manner of external pressure to force the material going through the gap between two relatively turning rollers to compress into laminar particles. During course of roller pressing, the real density of materials can increase 1.5~3 times thus reaching certain demands of granular strength. compact powder machine compact powder machine

Working Principle

Produce Irregular shape granule

* We use mixer mix the raw material.---Mixer

* We use bucket elevator lift the material up to the silo.----Bucket elevator and Silo

* The COMPACTOR 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.----compactor (including three parts: dosage screw feeder, forced feeder and flaking machine.)

* Then we get the bar shape products.

* 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.)

* 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

* 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.)

* The last step is automatic packaging machine. This machine will help you pack the final granular into bags. ----Automatic Packaging Machine

Produce oval ball, oblate ball, square granule

* We use mixer mix the raw material.---Mixer
* We use bucket elevator lift the material up to the silo.----Bucket elevator and Silo
* The COMPACTOR compress the raw material by double rollers,the roller shape is oval ball, oblate ball ,square granule----compactor (including three parts: dosage screw feeder, forced feeder and flaking machine.)
* Then we get the oval ball/oblate ball/ square shape products.
* 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. --------Rotary Screen
* Next we use the second time rotary screen, the purpose is we want to get better result of regular 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.)
* The last step is automatic packaging machine. This machine will help you pack the final granular into bags. ----Automatic Packaging Machine

Various rollers

Finished products

uniform shape for big briquettes

Irregular shape for small granules

Peripheral equipment

Peripheral equipments for granulation 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.

Main Features

1) Granular strength can be adjusted by adjusting the pressure of roller, control strength of final products.

2) Cycle operations to achieve continuous production. High yield of finished products.compact powder machine compact powder machine

3) Materials are force to compress molding by mechanical pressure, without any additives, the product’s purity is guaranteed.

4) Dry powders are granulated directly without follow-up drying process, the existing production process is easy to convergence & transformation.compact powder machine compact powder machine

5) Granular strength is high, compared with other granulating methods, the improvement sof bulk density are significant，especially for the occasion where increase the proportion of product accumulation.compact powder machine compact powder machine

6) A wide range of raw materials can be used, granular strength can be freely adjusted according to different materials.

7) Compact structure, easy maintenance, simple operation, short process, low energy consumption, high efficiency, low failure rate.

8) Control environmental pollution, reduce waste and powder packaging costs, and improve product transport capacity.

9) Feeding device adopts frequency adjustment control, high automation ,one can control multi-machine, has the features of low labor intensity and long term continuous operation,etc.

Layout of Fuyi granulating processes
Capacity	10 tons/hour
Granulator	2 sets of DH850
Granulating process details	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.

Layout of Fuyi granulating processes
Capacity	7-8 tons/hour
Granulator	2 sets of DH650
Granulating process details	Mainly include mixing system, conveying system, compacting system, crushing, screening, packaging system and dust collecting system.

Automatic control

The control system

The control system is used for various fertilizer granualtion plant , including the central control system parts, power cabinet parts, cabinet part of field operations, field actuators (such as motors, solenoid valves, etc.), by PLC completed the control.

TECHNICAL PARAMETERS FOR DH SERIES DOUBLE ROLLER GRANULATOR
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	12000-16000	22000-38000
Finished product output (Kg)	2000-3000(Ellipse)	900-1300	1800-2500	3500-4000	6000-8000	12000-16000
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 (L.W.H.)(mm)	2300×1700×1860	2350×2000×2600	2600×2200×2900	3600×2800×3200	5000×3800×4100	7000×5000×6000

Success cases

Granulation line with annual production of 150 thousand tons large granules

Quantity: 6 sets of DH650

Brand: FUYI compact powder machine compact powder machine

Original: China

Dsigned 6 sets of DH650 granulation process program for Ammonium sulphate plant of Belarus, and has been put into production.compact powder machine compact powder machine

Granulation line with Potassium sulphate large granule of 30 tons/hour.

Quantity: 4 sets of DH850
Brand: FUYI
Original: China
Dsigned 4 sets of DH850 granulation process program for potassium sulphate plant of russia, and has been put into production.

Granulation line with Potassium fertilizer granule of 200 tons/day.

Quantity: 5 sets of DH650
Brand: FUYI
Original: CHINA
Dsigned 5 sets of DH650 granulation process program for potassium fertilizer plant of bolivia, and has been put into production

Granulation line with compound fertilizer of 20 tons/hour.

Quantity: 2 sets of DH1050
Brand: FUYI
Original: China
Dsigned 2 sets of DH1050 granulation process program for compound fertilizer plant of Malaysia, and has been put into production

Our Service

Our commitments

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.compact powder machine compact powder machine
Extensive experience and best quality production facilities guarantee a smooth workflow from start to finish.