Animal feed factory project

Animal feed factory project is usually selected according to the production scale, production varieties and production process. Therefore, different feed factories often use different equipment. However, some basic equipment of feed processing are the same. According to the process flow, they generally include raw material receiving and cleaning equipment, batching equipment, mixing equipment, crushing equipment, granulation equipment, expansion equipment, liquid spraying equipment, packaging equipment, conveying equipment, ventilation and dust removal equipment and central control system.

animal feed factory project

1. Raw material cleaning

Received bulk raw materials corn and soybean meal. The cleaning process is all the work units that put the corn and soybean meal that have passed the inspection of the raw material inspector into the silo. In this process, the impurities in the raw materials are first removed by the impurity removal equipment, and then transported to the silo through the receiving equipment and demagnetization equipment as planned.

2. Batching process

The batching process is to weigh the raw materials in the batching bin from the feeder under each batching bin according to the formula requirements. After each raw material is weighed by the batching scale, it is transported to the powder storage bin. The ingredients are weighed out from the silo, and these weighed raw materials enter the powder silo. A small amount of materials and premixes are added and directly weighed manually before being put into the silo for mixing. The quality of batching process directly affects the accuracy of product batching.

3. Crushing process

Crushing process refers to that the raw materials to be crushed in the silo are sent to the crusher for pulverization, and then sent to the silo for mixing by the conveyor. The purpose of this process is to control the particle size of the material. The design efficiency of the crusher in this process determines the capacity of this process equipment, and is also the process with the largest energy consumption in the production of powdery materials.

In addition, it is worth mentioning that crushing large hard particles so that the large particles become small broken particles can make the hardness of the particles significantly reduced. By crushing large pellets, the internal structure of the pellets is destroyed, which reduces the pressure-bearing capacity of the pellets and reduces their hardness.

4. Mixing process

In the mixing process, various crushed raw materials are discharged into the mixer from the mixing bin, and oil is added to the feed in the mixer through the liquid adding system according to the needs, so that the components are evenly mixed and the desired mixing effect is achieved. The material discharged from the mixer is the finished product, which is directly sent to the packaging process of the finished product for packaging and delivery. When producing pellet feed, the mixed powder is sent to the silo for granulation. In order to ensure the efficiency of the mixer, the maintenance personnel must regularly check and maintain the equipment and regularly test the efficiency of the mixer.

5. Granulation process

The mixed materials are sent to the compression chamber of the granulator after conditioning from the granulator bin and compressed into pellet feed. Cooled by a cooler and screened by a screening device to obtain standard particles. During tempering, the steam quantity shall be adjusted according to the requirements of particle type. Ring mold (aperture, compression ratio, material, etc.) shall be selected according to the requirements of particle process quality. During cooling, the cooler shall be adjusted according to the variety, indoor temperature and humidity, season and other factors to reach the qualified particle temperature and humidity.

6. Expansion equipment

It can produce aquatic feeds with different densities such as floatability, sedimentation and diffuse sedimentation, and can also be used as raw materials to make starch lake and destroy anti nutritional factors in soybeans.

7. Dust removal equipment

This is the equipment to absorb dust and protect the environment. The air volume required for conveying dust is smaller than that for conveying materials. Their supporting equipment mainly includes: fans, pipes, dust collectors, fans and bag filters.

8. Spraying equipment

Before granulation, the fat content in the material should not be too large, otherwise it will be too loose to make a good granular material, so the added grease in the mixer should not exceed 3%. If there is more than 3% oil to be added in the feed formula, the excess part shall be sprayed on the surface of the pellet feed by post spraying after granulation. Some fat soluble vitamins will become ineffective due to ripening in the granulation process. They can also be dissolved in fat and added to pellet feed by spraying after use.

Post-ripening and post-spraying processes are less used in the production process of livestock and poultry feeds, but are more widely used in the production process of fish feeds and special aquatic feeds. Post-ripening can make the starch inside the pellet fully paste, so that the internal structure of the pellet is more dense and prevent the immersion of water, which is conducive to the stability of aquatic feed pellets in water, and also improve the hardness of the pellet.

Based on thousands of successful animal feed factory projects, RICHI Machinery can provide you with the best poultry feed factory cost and design scheme. We can customize the feed processing machinery according to your requirements for pellet size, hourly production capacity and different animals. It can be used to make animal feed for cattle, cattle, sheep, horses, pigs, rabbits, chickens, ducks and other animals. Experienced engineers are also available for installation guidance and training.

Faqs about fertilizer making machine

1. What is the working principle of organic fertilizer pellet making machine?

The working principle of the fertilizer making machine: using the high-speed rotating mechanical stirring force and the resulting aerodynamic force, the fine powder material can be continuously mixed, granulated, spheroidized, densified and other processes in the machine, so as to achieve fertilizer making machine granulation.

The particle shape is spherical, the sphericity is greater than or equal to 0.7, the particle size is generally between 0.3-3 mm, and the fertilizer making machine granulation rate is greater than or equal to 90%. The size of the particle diameter can be properly adjusted by the material mixing amount and the spindle speed.

Generally, the lower the mixing amount, the higher the speed. The higher, the smaller the particles, and vice versa. Scope of application: This fertilizer making machine is especially suitable for the granulation of light and fine powder materials. The finer the basic particles of the fine powder material, the higher the sphericity of the particles and the better the quality of the ball.

Typical application materials: chicken manure, pig manure, cow manure, charcoal, clay, kaolin, etc. It is specially used for granulating organic fermented fertilizers with organic fertilizer raw materials such as livestock and poultry manure, composting fertilizers, green manures, sea fertilizers, cake fertilizers, peat, soil and miscellaneous fertilizers, three wastes, microorganisms, etc. , the particles are spherulites.

The qualified granulation rate of this fertilizer making machine is as high as 80-90%, and it is suitable for a variety of different formulas. The compressive strength of organic fertilizer is higher than that of discs and drums, the rate of large balls is lower than 15%, and the uniformity of particle size can be passed according to user requirements.

The fertilizer making machine has stepless speed regulation function adjustment. This machine is most suitable for direct granulation of organic fertilizer after fermentation, which saves the drying process and greatly reduces the manufacturing cost.

fertilizer making machine

2. What are the characteristics of manure dryer?

  • The organic fertilizer chicken manure dryer is suitable for large, medium and small chicken farms and areas with developed breeding industry. Different heat sources can be used according to the requirements of drying products.

Such as: gas generator, direct heating hot blast stove, indirect hot blast stove, heat transfer oil, electric heating, steam, etc. This machine is suitable for cow manure, duck manure, livestock manure, slaughter leftovers, etc. with water content less than 65%. It has a good effect on opening up feed resources, reducing feeding costs and reducing environmental pollution.

  • Production process: This auxiliary equipment of fertilizer making machine dries the fresh cow dung with a moisture content of 65% through high temperature drying, disinfection and sterilization, decomposition and other processes to obtain pure cow dung organic fertilizer with a moisture content of less than 13%.
  • Drying finished product: The organic fertilizer made by fertilizer making machine has a variety of nutrient elements necessary for crops. It has been confirmed by the scientific research department that the nitrogen content of this fertilizer is 2.6%, the phosphorus content is 3.5%, the potassium content is 2.5%, the crude protein is 16-25%, and the organic matter is 45%.
  • It is the best fertilizer for pollution-free green food planting, and can also be used to feed fish, cattle, pigs, etc.
  • The drum drying has a high degree of mechanization, large production capacity and continuous operation.
  • Excellent structure, simple structure, stable running of materials through the resistance of the cylinder, and convenient operation.
  • Few faults, low maintenance cost and low power consumption.
  • Wide application range and good drying uniformity.
  • It can also achieve the purpose of sterilization and deodorization while drying.

3. Pellet fertilizer better than powder fertilizer?

The organic fertilizer making machine production line can process fertilizers into granules. Among them, fertilizer granulation is an important process in the organic fertilizer production line. The quality of granulation affects the quality of the final fertilizer.

Organic fertilizer made by fertilizer making machine is mainly derived from plants and animals. It is a carbon-containing material that is applied to the soil to provide plant nutrition as its main function. After being processed by the fertilizer making machine production line, the harmful substances in it are eliminated, and it is rich in a lot of beneficial substances.

Why should the fertilizer be made into granules in the production of organic fertilizer, and what are the advantages of organic fertilizer granules compared with powder?

  • Fertilizers with very low water solubility are usually crushed into small particles to ensure that they are effectively and quickly dissolved in the soil and absorbed by plants.
  • Control of fertilizer particle size is important for fertilizer storage and transportation. Good granulation makes the organic fertilizer not easy to agglomerate and has better transport performance.
  • Some inorganic ingredients can be added to the organic fertilizer making machine production line to improve the fertilizer efficiency of organic fertilizers, while powdered fertilizers are easy to absorb moisture and agglomerate if inorganic ingredients are added.
  • Fertilizer granulation by fertilizer making machine improves agricultural technology, fertilizer granules play the role of slow release of fertilizer efficacy, and it is convenient to apply fertilizer and is not easy to be scattered by wind.

4. How to install fertilizer screening machine?

During the debugging of the organic fertilizer screening machine installation, the organic fertilizer screening machine device is inclined and installed on the rack. The motor is connected with the roller device through the reducer through the coupling, and the roller device is driven to rotate around its axis.

When the material enters the drum device, due to the inclination and rotation of the drum device, the material on the screen surface is turned and rolled, so that the qualified material is discharged through the discharge port at the bottom of the rear end of the drum, and the unqualified material is discharged through the discharge port at the end of the drum. discharge.​​

5.Buy fertilizer making machine

The growth of plants is inseparable from fertilizers, and organic fertilizers are a necessary condition to ensure crop yield and quality. Fertile soils are currently mostly bio-organic fertilizers, which are the main source of nutrients for plants. If they are not used, all crops may lose their yields.

Now there are a lot of farm animals and animals, and the excretion of feces is even more problematic. How can these burdens be turned into wealth? Our organic fertilizer made by fertilizer making machine solves this big problem. It not only solves the problem of nowhere to discharge feces and stinks, but also brings more and richer nutrients to the land, realizing the ideal of turning waste into treasure!

How about the sales of fecal bio-waste organic fertilizers produced by livestock and poultry? We don’t have to worry, because organic fertilizers are often needed, so its way out is no longer a problem, and because of the country’s advocacy of zero-chemical fertilizers, our organic fertilizers are even more popular, and even in short supply!

In order to increase the output of fertilizer making machine, we can improve the organic fertilizer production machine itself; if the personnel of organic fertilizer enterprises want to prolong the service life of the equipment and ensure the production capacity, they should let the relevant operators of the fertilizer making machine pay attention to the normal equipment maintenance, including timely inspection and maintenance of components and systems configuration, regular cleaning of residues in the equipment, etc., is conducive to reducing its failure rate, thereby improving equipment utilization and output value.

In order to avoid failures such as clogging of the organic fertilizer making machine during the operation of the organic fertilizer equipment, personnel are required to strictly abide by the equipment usage specifications, and try to produce at a uniform speed, such as uniform feeding speed and uniform feeding weight.

 This maximizes the fertilizer making machine output. In our fertilizer production, the frequency of use of fertilizer making machine is also different in different time periods. Require employees to reasonably arrange and plan time based on the laws obtained in actual use, and try to avoid repeated start-up time.

Main features of aquatic floating feed machine

Today, aquatic floating feed machine technology is very popular in the production of aquafeeds, as it can be used to produce a variety of feeds, whether floating or sinking, depending on the needs of each species. In addition, the extruded feed made by aquatic floating feed machine has less adulteration and high efficiency, helping to improve digestibility.

During the aquatic floating feed machine extrusion process, mechanisms such as temperature, humidity, pressure will increase starch gelatinization, decompose and soften the cell wall and release some easily digestible substances, thus promoting the digestion and absorption of farmed animals.

Through aquatic floating feed machine extrusion technology, it is possible to inhibit certain protease inhibitors (such as antitrypsin), destroy pathogens in raw materials or change protein properties to further improve the contact with enzymes in fish and shrimp, helping to digest food more easily.

Extruded feed made by aquatic floating feed machine can control the content of compounds and help better detoxification. At the same time, the longer stabilization time in the water (12-36 hours) helps farmers to observe and control the feeding schedule.

Although extruded feed made by floating fish feed making machine has obvious advantages over pelleted feed, the initial investment cost of extruded feed production is higher, resulting in higher feed costs.

But for high-end fish farming, more and more people are paying attention to the market prospect of high-end fish feed.

1. Main features of aquatic floating feed machine

  • Feeding, rotary cutting, and main drive all adopt frequency conversion speed regulation system, which has strong power, stable operation, energy saving, high aquatic production efficiency, durable equipment, low failure rate, and convenient operation and maintenance.
  • The screw of floating feed machine is made of alloy material by special process, the service life is 3-4 times longer than that of domestic similar machines, and the cost of producing feed is low; the segmented combined screw is suitable for a wide range of raw materials and more diverse products.
  • Automatic lubrication system of the floating feed machine reduces mechanical energy consumption and prolongs service life.
  • The feeding system adopts spiral forced feeding, and the feeding is uniform and wide. It can be equipped with an automatic feeding system. The feeder is a screw conveying variable frequency speed control to adjust the feeding amount to control the puffing output (quantitative feeding, and can effectively prevent the material from arching).
  • Linear bearing tool adjustment system, adjust the tool accurately and quickly.
  • The twin-screw of floating feed machine has self-cleaning function, and the use of equipment is more reasonable and convenient.
  • Update the configuration of various equipment technology and equipment to make the output of the twin-screw floating feed machine larger.
  • Different screws and length-diameter ratios can meet different production processes.
  • Visual automatic temperature control system to make temperature control more intuitive and parameters more accurate.
  • The overall floating feed machine configuration The operation of the fish feed pellet extruder is more intuitive and the maintenance is more convenient.
  • Dry puffing process adopts self-heating method without steam system, which is more in line with the actual needs of users.
  • No adhesive is needed to process the floating feed, and it can maintain stability in water for more than 12 hours.
  • Small and medium equipment is especially suitable for scientific research institutions, special breeding farms or medium and small feed factories. There are also specially customized experimental twin-screw floating feed machines available for scientific research units.
floating feed machine

2. The difference between pellet feed and extruded feed

With the development of the floating fish feed processing industry, two widely used technologies currently used to produce aquafeed are pelleting and extrusion by floating feed machine. Compared to natural baits, such feeds have higher nutritional content and stability, less moisture, easier storage, fewer pathogens, and longer storage times.

Pelletizing by floating feed machine is a technique of compressing small pellets of raw material into larger pellets, during which humidity, temperature and pressure can greatly affect the quality of the feed.

  • One of the main advantages of pelleted feed is lower production costs. However, it has some drawbacks.
  • One of the biggest disadvantages of pelleted feed is that it sinks faster and dissolves quickly in water (according to statistics, about 10-15% of feed is wasted), which means higher feed costs, lower farming profits, and easier cause water pollution.

3. Choose pellet feed or extruded feed?

Farmers, choose pellet feed or extruded feed?

When choosing feed, farmers should consider the characteristics of different aquatic species and feeding habits. Because the habit of shrimps and crabs is to find food at the bottom, and then eat the food slowly, so the food should not be too hard and not easily soluble in water.

Therefore, extruded sediment by floating feed machine is the best choice because it is soft and difficult to dissolve in water, and it is convenient for shrimp and crab to eat, reducing feed waste and reducing water pollution.

Especially in intensive shrimp farming, extruded feed should be dominant, because it is easier for shrimp to digest protein from extruded feed, which minimizes feed waste and promotes better protein absorption.

At the same time, we can also increase the absorption rate of the feed by adding beneficial microorganisms or stimulating digestive products to the feed.

However, from a long-term point of view, the use of extruded feed, which is made by floating feed machine will increase the cost, and if the fish use extruded feed in the mature period, it may lead to fish fat, large belly, poor stress ability, not suitable for long-distance transportation, etc. , resulting in a low price at the time of sale.

Therefore, in the process of aquaculture, when many farmers use feed, they often use a combination of pellet feed and extruded feed, which not only regulates water quality, reduces feed residues, but also improves productivity and economic benefits.

At the same time, the aquaculture industry is promoting the further development of the two feeds due to their respective advantages.

4. Installation of floating feed machine

(1) Installation of floating feed machine pipeline rack

The choice of the installation position of the pipeline rack depends on the site location, but it should not be too far from the main engine. Far from the main engine will cause waste of materials during pipeline connection on the one hand, and cause the hysteresis of the control system on the other hand.

If the installation location on site allows, the best position of the pipeline rack is to be directly behind the main engine and conditioner, parallel to the main engine, and about 1 meter away from the main engine (there is a certain maintenance space), while ensuring that the pipeline rack is adjusted upwards. The position of the steam line interface of the conditioner is on the side of the conditioner.

    In order to facilitate the cleaning of the ground and the outflow of waste water in the future, the pipe rack should be raised by about 10 cm during installation. In the installation of each valve in the pipeline, the position of the valve wheel should meet the needs of convenient operation for floating feed machine.

(2) Installation of floating feed machine control box

In order to facilitate the operation, the installation position of the on-site control box should be selected near the bypass, and a certain space should be reserved between the bypass and the control box to temporarily place the wastes flowing from the bypass.

 The distance between the frequency converter of the cutting motor and the rotary positioner of the on-site cutter should not be too far. It is controlled by voltage. If the distance is too far, it will cause voltage fluctuations and affect the cutting effect.

The circulating temperature display instrument on the on-site control box is to display the temperature of each end of the puffing cavity in real time, and the displayed temperature sequence has certain requirements. Section 2 Expansion cavity…until the material discharge expansion cavity, this sequence needs to be paid attention to when wiring the electric control.

In addition, there are 4 nozzles on the water inlet pipeline of the dual-shaft differential conditioner of floating feed machine. They control the opening of each nozzle through the electromagnetic cut-off valve.

The floating feed machine conditioner inlet nozzle switches 1 to 4 on the control box correspond to the conditioners The 1st nozzle to the 4th nozzle from the feed end.

biomass pellet mill for sale

Is the biomass pellet mill easy to break?

Is the biomass pellet mill easy to break? Maybe you don’t know these things! Many countries has changed from burning coal to biomass fuel. More and more people want to open a biomass pellet factory, and more and more biomass pellet mill equipment is purchased. Is the biomass pellet machine easy to break? Maybe you don’t know these things!

RICHI Machinery is a industrial group mainly specialized in the biomass pellet mill for sale, and also covers some other strategic businesses such as animal feed machinery, organic fertilizer pellet machine, parts and components and so on.

Have you changed the biomass pellet machine one after another in the production of biomass pellets, but the pellet production capacity has not improved? If you want to make good pellets, in addition to choosing a good biomass pellet mill, you also need to know the following.

1.Buy a refurbished biomass pellet mill?

For more benefits, some merchants choose to use refurbished goods and second-hand goods as brand new resale. If you are a novice in the industry, it is very likely that you have bought a refurbished biomass machinery. How do you judge whether the machine you bought is a refurbished biomass pellet mill? I’ll teach you a few tricks.

  • Observe the working panel of the biomass pellet machine. If it is second-hand, the scratches are difficult to repair and refurbish in time will leave more or less traces.
  • Check the accessories on the biomass pellet mill, such as the edges of the screws, if refurbished and repeatedly disassembled, the screws will leave traces, including Phillips screws.
  • Check the plug position of the pin, if it is used, it will leave traces. Although the biomass pellet mill has a wide range of available raw materials, the machine itself still has requirements for raw materials. Come and see if you have stepped on the thunder!
  • Check the corners of the biomass pellet mill. If the purchased biomass pellet machine is second-hand refurbished, simple cleaning cannot be completely cleaned, and there will be some scattered pellets on it.

2.The raw materials are not suitable?

biomass pellet mill for sale

Although the biomass pellet mill has a wide range of available raw materials, the machine itself still has requirements for raw materials. Come and see if you have stepped on the thunder!


When the biomass pellet making machine is granulated, there are certain requirements for the size of the raw material. If the raw material is too large or too small, it will affect the output and quality of the biomass fuel pellet machine, and even cause the situation that the material will not be produced or the output will not meet the expectations.

Generally, the size of the raw material must be less than 4MM, but the specific crushing size still depends on the required pellet diameter.

The moisture content of raw materials

When the biomass pellet mill is granulated, there are also strict requirements on the water content of the raw materials. No matter what kind of raw materials, the water content must be controlled between 15% and 18%. The higher the water content, if the water content is too low, there may be dry in and dry out, and the pellets will not form; if the water content is too high, the pellets will be easily broken or loose.

The biomass granulator can mix and granulate different raw materials. The biomass pellet machine can not only use one kind of sawdust to make pellets, but also can be mixed with other species of sawdust or coarse fiber sawdust, and can also be mixed with crop straw, fruit husk, peanut shell, straw, etc. However, the incorporation of other materials may have some impact on the quality of the resulting biomass pellets.

Composition of raw materials

The biomass pellet mill can mix and granulate different raw materials. The pellet machine can not only use one kind of sawdust to make pellets, but also can be mixed with other kinds of sawdust or coarse fiber sawdust, and can also be mixed with crop straw, fruit shell, peanut shell, straw, etc. However, the incorporation of other materials may have some impact on the quality of the resulting biomass pellets.

3. Has the maintenance been done?

Like all machines, the biomass pellet mill needs to be regularly inspected, cleaned, lubricated, adjusted or the wearing parts replaced over time. But not everyone knows how to do maintenance work well. The following are the precautions for the daily maintenance of the biomass pellet mills for sale:

The more lubricating oil added to the gearbox, the better

Adding an appropriate amount of oil can improve the maintenance of the biomass pellet mill equipment. If it is added too much, it will have certain side effects, such as poor lubrication or bearing damage.

Like all machines, the biomass pellet mill needs to be regularly inspected, cleaned, lubricated, adjusted or the wearing parts replaced over time. But not everyone knows how to do maintenance work well.

Any lubricating oil is suitable for biomass pellets production machine

The additives added to various lubricating oils are different, and the performance is also different. Therefore, it is necessary to select the appropriate lubricant according to the equipment conditions and the use environment to achieve the best lubricating effect.

Used waste oil can be reused

Remember not to directly add waste oil into the biomass pellet mill, which will not only not play a lubricating role, but will increase the damage to the biomass equipment.

4.RICHI commercial biomass pellet mill for sale

RICHI Machinery has covered more than 109 countries and regions around the world from 1995, products are exported to the Middle East, South America, Africa, Southeast Asia and high-end markets such as Europe and the United States.

If you want to know more about 1 ton per hour biomass pellet mill for sale Brazil, ce biomass pellet mill for sale Romania, biomass pellet mill for sale South Korea, biomass pellet mill for sale Poland, rubber wood log pellet mill for sale USA, whole 3 ton per hour biomass pellet mill for sale Canada, biomass pellet mill for sale Australia, biomass pellet mill for sale Indonesia, biomass pellet mill for sale Malaysia, biomass pellet mill for sale Thailand, ce industrial biomass pellet mill for sale Netherlands, please contact Richi Machinery for details.

hardwood pellet mill

Raw materials for using hardwood pellet mill

For everyone, the wood pellet machine should not be a strange thing. The so-called hardwood pellet mill is a device that makes wood chips, straw and other raw materials into biomass fuel pellets, which realizes the reuse of resources.

Its appearance conforms to the needs of environmental protection of the times, and naturally it has also been recognized by the general public. Today, the editor will share with you the raw materials that can be processed by the hardwood pellet mill.

1. Raw materials that can be processed by hardwood pellet mill:

(1) Residues of crops: including cotton straw, wheat straw, rice straw, corn straw, corn cob and some other cereal straws, etc. Among them, corn cob can be used as the main raw material for the production of xylitol, furfural and other chemical products; various straws such as corn stalk, wheat orange, cotton stalk can be processed and mixed with resin to make fiber board; straw can also be directly returned to the field as fertilizer, etc.

(2) Wood chips: The particle size of wood chips is very good. The pellets made from wood chips have stable yield, smooth pellets and high hardness.

(3) Small shavings: Because the particle size is relatively large, it is not easy to enter the wood pellet machine, and it needs to be crushed before use. (Related post: wood pellet mill for sale)

(4) Sand light powder in board factory and furniture factory: sand light powder has a light proportion and is easy to block. It is recommended to mix wood chips together for granulation, and the proportion can be about 50% to achieve the best effect.

(5) Leftovers of wooden boards and wood chips: The leftovers of wooden boards and wood chips can only be used after being crushed.

(6) Fibrous material: The length of the fiber should be controlled, and the general length should not exceed 5mm.

In the working process of the hardwood pellet mill, the physical molding of the fiber material is entirely dependent on the physical molding of the fiber material without adding any binder. The main components of biomass raw materials such as straw and wood chips are cellulose, hemicellulose, lignocellulose and its resin, wax and so on.

Among the above components, lignocellulose is widely considered to be the best intrinsic binder in living organisms. When the temperature reaches about 70℃~110℃, the lignocellulose will become soft and the adhesive force will begin to increase.

At this time, a certain pressure is exerted on the outside, which can make it closely bond with cellulose, hemicellulose, etc., directly with biomass pellets are glued to each other. After cooling, the strength increases, and rod-shaped, small-block and granular biomass solid fuel can be obtained.

2. Contribution of hardwood pellet mill to environmental protection

hardwood pellet mill

Hardwood pellet mill is a kind of biomass pellet machine. It mainly uses agricultural and forestry wastes such as branches and sawdust as raw materials, and processes them into shaped biomass pellet fuel, which is used in various industries.

As people put forward higher requirements for daily life and production, the hardwood pellet mill has obtained a broader development space, and its functions have also been improved, and at the same time, the development and application fields will be expanded.

The biomass pellet fuel produced by the hardwood pellet mill has the characteristics of clean combustion, high efficiency and energy saving, and environmental protection. Industrial waste has very high environmental protection value, and at the same time saves resources. With the improvement of people’s environmental protection concept, the production technology of wood pellet machine is further developed, and its functions are gradually diversified, which not only realizes turning waste into treasure, but also improves the value of crops, but also promotes the ecological environment and drives economic development. (Related post: fuel pellet plant)

  • Advantages of sawdust hardwood pellet mill:
  • It can process various wood chips, straw, chaff and other raw materials;
  • High output, low energy consumption, low noise, low failure rate, strong fatigue resistance, and continuous production;
  • Using various molding technologies such as cold pressing and extrusion molding, the biomass pellets have a beautiful appearance and compact structure;
  • Using special high-quality materials and advanced connecting shaft transmission device, key components are made of high-quality alloy steel and wear-resistant materials, with long service life.
  • The difference between hardwood pellet mill and feed pellet machine:

When buying a hardwood pellet mill, many consumers will accidentally buy the wrong one and buy an animal feed pellet machine. RICHI Machinery reminds you that although hardwood pellet mill and feed pellet machine are both pellet machines, their application scope is different, so the difference is quite obvious.

  • In terms of feeding method, the mold of the hardwood pellet mill is laid flat, the mouth is upward, and the material directly enters the pelletizing mold from top to bottom, while the mold of the feed pellet machine is firmly placed;
  • When pressing, the wood pellet mill machine rotates the pressing wheel and the mold is fixed, so the pellets will not be crushed twice, while the feed pellet machine rotates the mold, the pressing wheel is fixed, and the output of the feed is relatively high; (Related post: biomass wood pellet plant in Indonesia)
  • In terms of structure, the hardwood pellet mill belongs to the vertical ring die pellet machine. They are divided by the pressing wheel, so the stability is higher. The feed pellet machine is a horizontal ring die pellet machine, and the pelleting chamber is sealed.

In addition, there are many differences between hardwood pellet mills and feed pellet machines, and consumers must distinguish them correctly.

The use of wood pellets not only solves the storage of waste, but also brings new benefits. RICHI Pellet Machinery is a professional manufacturer of hardwood pellet mills, biomass pellet machines and sawdust pellet machines. Welcome customers from all over the world to visit our factory!

poultry feed pellet making machine

What affect poultry feed pellet making machine pellets length?

The feed pellet size unit mainly adopts the ring die poultry feed pellet making machine, and the feed pellet size control also mainly depends on the ring die feed pellet machine.

Pellet length is an important quality evaluation index. For finished feed, the neat length can not only meet the needs of feed sales, but also meet the needs of breeding.

In practice, according to the needs of actual users and the variety of feed, the requirements for the length of pellet feed are also different. What this article is going to talk about is the four factors that affect the pellet length of RICHI feed pellet machine.

poultry feed pellet making machine

1.Yield factor.

When other parameters remain unchanged, the higher the feed pellet yield, the longer the pellet length and the shorter the pellet. Therefore, in order to meet a certain grain length requirement, it is a feasible option to adjust the output of the poultry feed pellet making machine.

In actual production, the same is true for manufacturers, sometimes sacrificing a lot of output in order to meet a certain grain length requirement.

2.The influence of ring die speed or rotation speed.

When the particle size, ring die speed, and ring die speed are inversely proportional to the pellet length, when the output is constant, the faster the ring die speed, the shorter the transient time of the generated pellets, and vice versa. For various types of SZLH series ring die poultry feed pellet making machines, the rotational speed of the ring die varies greatly. 2-12mm.

At the line speed of the ring die with small particle size, the quality of the pellets obtained is higher, but the particle size is larger. At this time, a crumbler can be added to the poultry feed pellet making machine to reduce the length of the pellets.

3.The effect of ring die aperture and porosity on pellet size.

The ring die pore size has no direct effect on the pellet length, it has an effect on the length in combination with the number of openings. The higher the opening speed of the annular die hole, the shorter the pellets and the longer the pellets. In the production of small particle size pellets.

For example, the particle size of the prepared shrimp is 1.8 mm, and the resulting pellets are too long, which is due to the low opening rate of the ring die corresponding to the small aperture.

4.Influence of ring die inner diameter, effective ring die width and particle density on particle size.

The density is related to the raw material for granulation and also to the compression ratio of the ring die, but the particle density is not very different. For the same granulation raw material, the larger the particle size obtained, the shorter the pellet length. In fact, the poultry feed pellet making machine has many uses, and it can also be used as a corn stalk pellet machine for processing cattle and sheep feed.

Can corn stalks be used as cattle and sheep feed? Listen to what the old farmers who have been farming for many years have to say?

For cattle and sheep farmers, the choice of feed is still more important. If the seriously lignified corn stalk is eaten directly by cattle and sheep, it will not only affect the digestive ability of cattle and sheep, but also cause nutrients to be absorbed by cattle and sheep normally. So can corn stalks be made into cattle and sheep feed?

Here, we will discuss corn stover feed crusher and poultry feed pellet making machine for corn stover. So what are the benefits of corn stalk feed pellet machine?

First, the corn stalk powder can be pressed into pellets by the poultry feed pellet making machine for corn stalk, and the high temperature generated by the poultry feed pellet making machine can also promote the maturation of the pellet material and increase the palatability of the feed. It is a delicious food for cattle and sheep.

I believe that many farming friends will have some questions when they see this. Why corn stover powder? Because for corn stover, its volume itself is relatively large. If the corn stalk granulator is forcibly inserted, it will not only cause serious wear and tear of the machine, but also affect the manufacturing effect.

So here is a reminder that before using the poultry feed pellet making machine for corn stalk, the corn stalks should be dried and then crushed.

Mr. Li is a professional cattle farmer who has been raising cattle for 20 years. He also has his own experience with raising cattle. Mr. Li said: “It used to be that when there were few sheep, the weeds on the hillside were enough. It was also very fresh. (Hot product: cat litter making machine)

The cattle and sheep ate very well. But later, the feed was not enough, so some pasture was used instead. Some forages are seriously lignified. Cattle and sheep not only grow slowly, but also suffer from indigestion after eating.

Then one day, I came out of someone’s house and saw a lot of straw piled up in the field, so I wondered if I could use the straw that others didn’t want as feed. After many inquiries, I realized that a poultry feed pellet making machine for corn stover can help with this conversion. So I tried to use a small poultry feed pellet making machine set.

The finished pellet material not only increases the feed intake of cattle and sheep, but also helps farmers in our village have no place to put straw. Kill two birds with one stone! ”

In fact, poultry feed pellet making machine is widely used as corn stover feed pelletizer. It can not only be used as cattle and sheep feed. It can also be used as animal feed for rabbits, chickens, ducks, geese, pigs, fish, pigeons, etc., with low cost of raw materials. (For more: Richi Pellet Machine)