How does flat die extrusion granulator work to prepare compost pellets?

Flat die extrusion granulator is a type of dry compost granulation machines, which makes use of extrusion force between roller and mold make organic fertilizer pelelts from compost material. There is no liquid involved, so the flat die pelletizer working process is as follows:

The organic compost pelleting process begins with the preparation of good compost material. This involves ensuring the compost is adequately decomposed and has the right moisture content, typically less than 20%. ثم, you can feed compost material into the hopper of the flat die extrusion granulator.

Inside the machine, the roller will rotate to compress compost powder into mold. As the material is forced through the die holes, it takes on the cylindrical shape of the compost pellets. علاوة على ذلك, in this process, it will generate pressure and friction to increase the temperature, aiding in further drying the compost fertilizer pellets.
Upon exiting the die, the cylindrical granulated compost fertilizer are typically cut to a uniform length by a knife. أخيراً, the finished compost granules will be discharged from flat die fertilizer granulator.

What kind of flat die pellet mills in YUSHUNXIN compost granulation equipment manufacturer?

على العموم, هناك 3 models of flat die pellet machines YUSHUNXIN can offer you. They can help you produce granular compost fertilizer with 1-2.5 t/h capacity easily.

Model سعة (ذ) Power (KW) Pellet Diameter (مم)

SXPM-400

1-1.5 30 2-10

SXPM-500

1.5-2

37 2-10

SXPM-600

2-2.5

45

2-10

When is suitable to buy flat die pelletizer to make compost granules

According to our engineers suggestions, the flat die extrusion granulator is the best choice for granulated compost fertilizer manufactures who have following requirements

Is there extrusion granulator for large scale compost granulation plants?

If you start a compost pellets fertilizer making with 3-5 t/h ouput, هناك 2 solutions for you.

Add more flat die pellet mills

For example, when you plan to produce 5 tons of compost pellets, we can design a compost granulation line with two sets of SXPM-600 flat die granulators. على العموم, the compost pelleting system contains windrow compost machine, material batching equipment, SXFLF-800 vertical crusher, double shaft mixer, SXGS-1540 screener, fertilizer packing machine, إلخ.

5 TPH flat die compost granulation line design

Buy a ring die granulator

فضلاً عن ذلك, there is also ring die granulator for sale. It is also makes use of roller and mold to produce granular compost fertilizer. لكن, the machine can easily finish the 5 t/h capacity of compost granules manufacturing project.

How to make extruded compost pellets more rounded?

To achieve more rounded extruded compost pellets, incorporating a fertilizer polishing machine into your organic compost granulation process is an effective solution. This machine is specifically designed to enhance the shape and smoothness of compost pellets, transforming them from irregularly shaped extrusions into uniform and aesthetically pleasing spheres.

Compost pellets after polishing machine processingآلة تلميع الأسمدة لتصنيع حبيبات السماد الدائري

After pressing compost into column fertilizer granules, feeding them into the fertilizer polishing machine. It operates by using a rotating drum. The centrifugal force generated by the drum causes the pellets to tumble and roll against each other, gradually wearing away any sharp edges and rough surfaces. This action results in pellets that are not only more rounded but also possess a polished and smooth exterior.

Can flat die extrusion granulator prepare wood pellets and feed pellets?

A flat die extrusion granulation equipment is a versatile machine, which is capable of preparing both wood pellets and feed pellets.

  • For wood pellets production, the flat die granulator compresses sawdust or wood shavings into dense, uniform pellets suitable for fuel. The high pressure and heat generated during the process help bind the materials, ensuring durable pellets.

  • For feed pellets making, the flat die pellet machine processes raw materials like grains, vitamins, and proteins, compressing them into nutritionally balanced pellets for livestock. The adjustable flat die design allows for customization in pellet size and density, catering to specific requirements for different applications.

Besides flat die extrusion granulator, يمكننا أيضا أن نقدم لك double roller extrusion machines for you. It can prepare flat ball compost pellets for you. And its maximum capacity can reach to 3 ذ. فضلاً عن ذلك, for high moisture wet compost granulation, there also are disc pelletizer, rotary drum granulator and new type organic fertilizer granulation machine, الخ لك. Welcome to contact us for you customized granulated compost making solutions.

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      إذا كان لديك أي اهتمام أو حاجة لمنتجاتنا, لا تتردد في إرسال الاستفسار إلينا!

      * اسمك

      شركتك

      * بريدك الإلكتروني

      * موادك الخام

      رقم هاتفك(قم بتضمين رمز المنطقة)

      * قدرتك في الساعة


      * اختصار في استفسارك

      *نحن نحترم خصوصيتك, ولن يشارك معلوماتك الشخصية مع الكيانات الأخرى.

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