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Flat Die Vs Ring Die Pellet Mill
Flat Die Vs Ring Die Pellet Mill

What Is Ring Die Pellet Mill

Before chatting the distinction in between level die vs ring die pellet mill, allow us speak about initially what is ring die pellet mill as well as what is flat die pellet mill. ring die pellet mill is that the primary part is a circular ring called the "die".


There are wood pellets fuel making machine rotating in the ring, and also the raw materials in the middle is extruded and also travelled through the die opening to make round pellets. Ring die pellet machine is extensively utilized in granulation sector and also large feed mill plant.

The form of the external mold and mildew granulator is a broad cylinder, and also the mold is vertical. As a result of the high cost as well as large volume, it is not as typical as level die pellet machine. Small ring die pellet maker are commonly utilized in the granulation organization and other business objectives.

As an expert Chinese supplier and also supplier of small ring die pellet mill, in addition to high quality ring die granulators, we likewise offer ring die pelletl machine specially matched by us. So you don't need to worry about locating the appropriate mold and mildews, rolls and various other consumables.

What Is Flat Die Pellet Mill

Flat die pellet mill are smaller in size, layout as well as building for the manufacture of feed pellets and also wood pellets. It is an electric granulator with a die size of 200mm as well as the holes in the die can be almost any size you want.

You can use them to process numerous agricultural and forest wastes right into pellets such as sawdust, corn stover, straw, rice husks, palm kernel husks and also lots of others.

With low noise, high effectiveness and high versatility, this equipment is your suitable pelletizer. Flat die is an integral part of level die pellet mill in small and medium-sized pellet production plants.

Flat die pellet maker relies on flat die to powder numerous basic materials. Various basic materials have various thickness, and also different sorts of fragments have various densities according to their useful demands.


For example, animal feed pellets are not as tough as gas pellets. For that reason, different kinds of pellets and various pellet feedstocks call for various level die dies.

The higher the compression proportion, the denser the particles created. Yet if the compression proportion is too high, the material may block the mold and mildew. That said, if you want to make premium pellets, you need to utilize a flat die with the best compression ratio ideal for your raw material.

Flat Die Vs Ring Die Pellet Mill

According to Wikipedia, There are lots of sorts of pellet mills that can be normally organized into large scale and small scale types. According to the production capability, pellet mills additionally can be split right into flat die pellet mill and ring die pellet mill.Flat die pellet mill use flat dies with several openings. When the material is introduced right into the top of the die, the drum or die can start to rotateand the product will certainly be pressed with the holes in the die.

A cutter beyond of the mold will reduce the subjected particles out of the mold. Ring die pellet mill use ring dies with radial grooves. The material is first fed into the inside of the mold and mildew and also distributed uniformly by the spreader. Then they will certainly be pressed by two rollers with the die opening, and the bits appearing of the die will certainly be eliminated by 2 cutters.

Large Scale

There are two common sorts of large scale pellet mills: level die mills and also ring die mills. ring die pellet mill is the large scale pellet mill, Flat die pellet mills make use of a level die with slots. The powder is presented to the top of the die and as the die rotates a roller presses the powder with the holes in the die.

A cutter beyond of the die reduces the subjected pellet free from the die. In the ring die there are radial port throughout the die.

Powder is fed right into the inside of the die and spreaders evenly distribute the powder. 2 rollers after that compress the powder via the die holes. 2 cutters are used to cut the pellets devoid of the beyond the die.

Small Scale

Small scale mills are usually variations of screw presses or hydraulic presses. level die pellet mill is the small scale pellet mill, The exact same standard procedure is made use of for both types. A die, additionally known as a mold, holds the uncompressed powder in a shaped pocket.

The pocket shape specified the final pellet form. A platen is attached to completion of the screw (in a screw press) or the ram (in a hydraulic press) which presses the powder.

Distinction In Between Flat Die Pellet Mill And Also Ring Die Pellet Mill

Feeding Method: The ring die granulator takes on mechanical feeding technique. plastic pellet extruder enters the granulation chamber at high speed by means of rotary centrifugation. The feed is distributed by the oil towel maker to achieve consistent feeding; the level die granulator comes under the granulation chamber by its own weight to attain uniform feeding.

Pellet Formation: Flat die kinds have a round perforated disk on which 2 or more rollers rotate and force the product through the holes to develop pellets. Ring die presses have a rotating perforated ring on which rollers (normally two or three) press the product to the inner area to create pellets.

Change of the rollers: The ring die pellet granulator machine uses two screws on the eccentric equipment located in the center of the rolls to adjust the pressure. The flat die granulator embraces the way of center changing screw. It has the characteristics of bearing thousands of lots of top stress, falling smoothly, hitting gently, and being evenly pushed.

Various Pressure: At the exact same die size, the rollers of the ring die feed granulator maker are limited by the die size and also for that reason the stress. The pressure of the level die feed granulator maker is flexible. The level die size is not restricted by the die diameter, which can expand the inner bearing room. The use of large bearings not only enhances the bearing capacity of the rollers, however likewise lengthens the life span.

Manufacturing Capacity: The maximum result of the level die granulator is about 80-1000 kg/hour, while the maximum output of the ring die granulator is about 500-8000kg per hr.

Getting Price: level die pellet mill has small size and light weight, likewise low manufacturing capacity, surely the purchasing level die pellet mill price up for sale is inexpensive and also it is extremely reduced and also is affordable for every person. so it is preferred for residence use, or small farmers. ring die pellet mill has large size, hefty weight, and high production capability, the ring die pellet mill price available is greater price, as well as it is extremely greater, and not everybody can manage it, normally it is utilized for commercial use.

Power Source: level die pellet equipment can be powered by electrical motor or diesel engine motor, however ring die pellet machine can just be powered by electrical motor, because the different transportation framework, the motor is attached straight with the shaft. it can not be connected with diesel motor.

Flat Die Vs Ring Die Pellet Mill Which One Is Much better?

Definitly no choice is the most effective, they have various advantages and also drawbacks, as well as for different use. you must pick flat die pellet mill or ring die pellet mill according to your usage. The flat die pellet granulator equipment has low power usage and also high fluidness, and also appropriates for small family members workshops. Although the ring die granulator has a large output, it eats a great deal of electrical power.

The ring die granulator likewise has the features of excellent granulation shape and also high thickness (1-1.3%).

By contrasting two various pellet granulator equipment, we can recognize the difference between them as well as their attributes. When purchasing a pellet mill, you have to very carefully take into consideration all the factors that will limit your production and locate the ideal pellet equipment.


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