What are the advantages of using a double roller press granulator for compost pelleting?

Why so many organic fertilizer manufacturer start to buy a double roller press granulator to make compost granules? Because the machine has advantages for compost pelleting projects as follows .

Help you finish granulated compost making at a low cost

If you need an economical price compost pellet machine, the double roller extrusion machine is an ideal choice. Pour une chose, the compost pellet machine has a economical price. A double roller press granulator only needs $3,000-$12,000. Pour un autre, in the process of compost fertilizer granulation with roller pelletizer, you can save the expense of compost drying machine purchasing.

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Compost-extrusion-granulation-process

Quickly making composted manure into fertilizer granules

En outre, because dry extrusion granulation method employment, only need once pressing, you can convert organic compost material into organic fertilizer granules. It not only save the time of fertilizer granule formation but also subsequent drying.

Both suitable for small and large scale compost granulating

What is the capacity of the roller press granulation machine? Is it suitable for small / large scale compost pellet making plants? En général, a set of double roller press granulator can produce 1-2 tons of granular compost fertilizer per hour. Mais, if you want to enlarge the scale of your pelletized compost fertilizer making business, the method is simple. Only need to use more fertilizer roller granulators. Par exemple, pour 10 t/h organic fertilizer granulation plant, you need to buy 6 sets.

Small scale roller compost granulation line designLarge scale compost fertilizer granulating plant with roller press pelletizer
     Modèle Capacité(ème) Pouvoir (kw) Granule Diameter (MM) Roller Sheet Size (MM)

Dimensions (MM)

SXDG-1T

1 15 3-10 150*220 1450*800*1450
SXDG-1.5 T

1.5

18.5 3-10 150*300

1450*850*1500

Sxdg-2t

2

22 3-10 150*300

1630*850*1650

3 steps of roller extrusion granulator to make granulated compost for you

Because the double roller pelletizer adopts dry granulation method, which relies on the compress to granulate organic compost. En même temps, the requirement of feeding material moisture is 5%-20%. For making dried compost powder into organic fertilizer pellets, double roller only needs 3 mesures.

D'abord, it is the key step for making fertilizer granules from compost powder – granule formation. This process mainly relies on the extrusion between two rollers. When the powder compost enter into the machine, the roller sheets with ball sockets will rotating in in the opposite direction. De cette façon, the compost will be compressed into flat ball shape.

Mais, after roller pressing, there are many compost pellets are are still linked together. How to break them into single granulated compost products? This is the reason why we design a pair of stirring teeth under the rollers. Under the action of stirring teeth breaking, the combined compressed compost pellets will convert into the dispersed quickly.

Can guarantee that all compost granules produced by the roller granulator are dispersed? Bien sûr. We especially add a screen around the stirring teeth. It can retain the unbroken compost granules for stirring teeth processing all the time.

Can the roller pelletizer granulate compost with 20%-30% humidité?

Bien sûr. En général, the moisture after composting is 30%. If you want to use double roller press granulator to make compost pellets, you can choose to age your compost for a period of time. Until the water content reduce to 20%.

Does the roller extrusion granulation process need to dry compost with dryer?

Rotary dryer for fertilizer granule making

You can consider it according to your actual conditions. If you want to finish the production of organic fertilizer pellets from compost faster, it is advisable to add a rotary dryer machine before double roller granulator. Our rotary drying machine can create an environment of 60℃ temperature, which can dry compost fertilizer granules to 10% en peu de temps. Cependant, if your budget for compost pellet making is limited, you can choose to aging compost for drying.

What is the material of roller sheet of compost fertilizer roller press granulator?

En général, Yushunxin manufactures double roller press granulator of composting with 20CrMnTi steel material. Which can process 500-1000 tons of organic compost into fertilizer granules. À savoir, you need to change the roller sheets at about half a year. De plus, Si vous avez besoin, we can replace it with 4Cr13. It is a kind of stainless steel alloy, which has a better performance in erosion resistance.

Roller sheet with 20CrMnTi steel material

What is the price of double roller press machine and system for compost pelleting

Comme mentionné ci-dessus, the price of double roller pellet machine for compost processing is $3,000-$10,000. As for the compost pelleting making systems with roller extrusion granulator, the cost will fluctuate with capacity, mise en page, etc.. There are examples of 2 t/h and 10 t/h double roller organic compost fertilizer granulation lines costs for your reference.

The price of 2 t/h roller press granulation system of compost

Pour 2 t/h compost granulation plant setup, we recommend buy compost machines including: loader type feeder, SXFLF-600 vertical crusher, SXGS-1240 rotary screener for compost powder, SXDG-2T roller press granulator, single bucket fertilizer packing equipment and belt conveyor. Pour ça, you need to prepare about $10,000-$50,000 (référence) for it.

The cost of 10 t/h compost pellet machines

But for 10 t/h double roller granulation line of compost, we recommend you use machines that dynamic batching machine, SXFLF-1000 vertical crusher, SXGS-1560 rotary screener for compost powder, double shaft horizontal mixer, SXDG-2T roller press granulator * 5, double bucket fertilizer packing equipment and belt conveyor. It is also an ideal choice for make compost pellet with various materials. En général, the cost of the system is $50,000-$100,000 (référence).

En outre, Si vous avez besoin industrial compost turner and manure dehydrator for compost making and rotary dryer and cooler, the price of compost granulation line is $10,000-150,000. If you want to get the precise quote of your double roller press granulation system, welcome to contact use immediately.

If you need other machines for compost granulation, Bienvenue pour nous contacter maintenant! There are also economical disc pelletizer, large scale drum granulator, stirring teeth granulation machine, etc for you chocie.

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      Si vous avez un intérêt ou un besoin de notre produit, N'hésitez pas à nous envoyer une demande!

      * Votre nom

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      * Votre e-mail

      * Vos matières premières

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      * Votre capacité par heure


      * Bref introduction de votre demande

      *Nous respectons votre vie privée, et ne partagera pas vos informations personnelles avec d'autres entités.

      Solutions de compost récemment granulées