RICHI series ring die pellet mill machinery is used in many industries, such as feed industry, biomass energy industry, fertilizer industry, chemical industry, etc., as the core equipment of its pellet production process. These high quality pellet milling machine is mainly suitable for the production of animal feed pellets for livestock, ruminants, aquatic products, biomass pellets, PET plastic pellets production, organic fertilizer pellet production, waste tie pellet production, cat litter pellets production, etc.
If you are engaged in these businesses or industries, why not choose Richi Machinery?Get Price & Support
Richi Machinery has developed from the core pellet mill machinery at the initial stage to today's diversified feed/biomass processing equipment products, realizing the serialization, standardization and standardization of products, and with careful design, high-quality complete pellet mill equipment, and professional installation Debugging for domestic and foreign customers to build complete sets of pellet processing projects for livestock and poultry feed, ruminant feed, aquatic feed, biomass pellets, organic fertilizer pellets, and urban solid waste pellets of various scales.
The unique combination of the highest quality standards, the latest pellet mill technology and comprehensive sales, service and maintenance support from our worldwide RICHI sales network means our customers are safe in the knowledge of a future-proof investment.
As an indispensable production equipment, pellet mill equipments are widely used in many fields, the demand is strong, and the industry development prospect is quite broad. Customers can choose suitable pellet milling machine for pelletizing according to the application requirements of different industries.Get Price & Service
Richi Machinery offers a broad spectrum of powerful pellet milling machines. Particular strong points are
feed pellet mills, wood pellet mill machines, grass pellet mills, organic fertilizer pellet mills, etc.
Each model has been specially developed for the feed & biomass & municipal solid waste
pelletizing market and is distinguished by its efficient and reliable performance and its safe,
straightforward and comfortable operation.
|Pellet Mill Type||Advantages||Applicable pellet making raw materials|
|Animal feed pellet mill||Equipped with high-quality ring die, pressing roller and advanced technology. The transmission system adopts gear drive, which occupies less area, has uniform force, simple structure, and convenient operation and maintenance. The motor ring die can also be changed to meet the needs of different production capacities and specifications, and achieve ideal technical and economic benefits.||Corn, wheat, bran, rice bran, soybean meal, rapeseed meal, cottonseed meal, peanut meal, DDG, DDS, bone meal, fish meal, blood meal, germ meal, silkworm pupa, stone meal, choline, methionine, lysine, Vitamin and mineral additives, etc.|
|Wood pellet mill||High wear-resistant stainless steel, vacuum hardening, pellet mill die, wear-resistant, easy to use. The surface of the pressure roller adopts robot surfacing welding wear-resistant materials, the life of the pressure roller is greatly improved, and the installation structure of the pressure roller is upgraded, which makes disassembly and assembly easier. It adopts a new high-rigidity bearing structure, which doubles the bearing capacity of peer equipment and reduces the failure rate of the pellet machine.||Branches, bark, wood chips, shavings, straw, straw, rice husks, peanut shells, coconut shells, palm shells, peanut shells, chicken manure, cow manure, kitchen waste, horse manure, building templates, furniture scraps, wooden pallets , municipal waste, medicine residue, mushroom residue, sludge, plastic, bentonite, etc.|
Due to the wide applicability of the RICHI pellet milling
machine, the output of the same pellet mill equipment when processing different granules is
different, the preparation work before granulation is also different, and the requirements of different
customers for the granules are also different. It may be the difference of pellet mill die compression
ratio, or it may be customized pellet mill for special needs. However, no matter what your requirements
for the pellet
milling machines are, RICHI can help you achieve it.
|Model||Feed Pellet Mill Capacity||Power(kw)||Feed Pellet Mill Machine Price (USD)||Pellet Diameter (mm)||Pellet Mill Die Compression Ratio For Different Feed Pellets|
|SZLH250 feed pellet mill||1-2||22||7000-900000||Poultry Chicken: 2-4
|Poultry Chicken: 1:10-1:13
|Wood Pellet Mill Power||37KW||55KW||90KW||132KW||250KW||280KW|
|Capacity(wood sawdust,biomass)||300-400KG/H||500-700KG/H||1.0-1.2 T/H||2.0-2.5 T/H||2.5-4 T/H||3-4.5 T/H|
|Capacity(grass,straw)||600-800KG/H||800-1000KG/H||1.5-2 T/H||3-4 T/H||5-7 T/H||8-10 T/H|
|Capacity(organic fertilizer)||1-2 T/H||3-4 T/H||5-6 T/H||7-8 T/H||9-10 T/H||10-12 T/H|
|Pellet Mill Die Compression Ratio For Different Feed Pellets||wood shavings 1:5.5, poplar 1:6, pine 1:7, hard wood 1:5, corn stalk 1:6.5, etc. Different materials and different pellet mill die compression ratios mainly depend on the customer's requirements for pellet molding, and we will adjust them according to the actual raw materials of the customer.|
|Wood Pellet Mill Cost||Wood Pellet Mill Price: 10000-100000USD|
In recent years, RICHI ring die pellet mill design and manufacture have made continuous progress, and the appearance and performance of ring-die pellet milling machines have been continuously improved. In actual production applications, the ring die granulator we produce has a long service life and high production efficiency.
Feed pellet mill working principle
After comditioning, the crushed materials are evenly fed into the wedge-shaped space formed by the two pressing rollers and the ring die by means of gravity, centrifugal force generated by the rotation of the ring die and the action of the feeding scraper. The minimum gap between the pressure roller and the inner wall of the ring die is only 0.1~0.3mm. Under the strong squeezing action of the ring die and the pressure roller, the material is gradually compacted, squeezed into the die hole of the ring die and formed in the die hole. Because the extrusion of the material between the die and the roller is continuous, the formed material is continuously discharged from the die hole in a columnar shape, and then cut into pellets of the required length by the cutter, and then enters the next process.
Wood pellet mill working principle
The working principle of this MZLH series ring die wood pelletizer is similar to that of the SZLH series ring die feed pelletizer. The crushed biomass material is fed evenly by the forced feeding device, the centrifugal force generated by the rotation of the ring die, and the action of the feeding scraper. The two pressing areas in the ring die are in the wedge-shaped space formed by the two press rollers and the ring die. Under the strong squeezing action of the ring die and the press roller, the material is gradually compacted, squeezed into the die hole of the ring die and shaped in the die hole. Because the extrusion of the material between the die and the roller is continuous, the formed material is continuously discharged from the die hole in a columnar shape, and then cut into particles of the required length by the cutter, and then enters the next process.
Richi Machinery is a pellet mill
manufacturer from China, also a pellet mill parts suppiler. For our pellet mill equipment, we are
responsible for providing accessories. RICHI original spare parts offer the highest quality and
guaranteed performance for your ring die pellet mill machine. All components have been specially
developed, tested and checked for the optimum functioning of our machines – helping you reduce
your costs and increase your operating times. RICHI can supply original spare parts for the entire
service life of your pellet milling machine. If individual parts become obsolete due to technological
development, we will supply you with suitable substitute parts.
All RICHI pellet mill products have passed ISO9001:2008 international quality system certification, EU CE
certification and Customs Union CU-TR certification, successfully serving more than 2,000 customers in
more than 100 countries and regions around the world. (The following are some of the countries where we
have exported products. All the project information is true and valid and can be verified.)
Project date: March, 2017
Used as: cattle feed pellet mill
Pellet size: 3mm, 5mm, 8mmGet Latest Price
Project date: Aug, 2018
Used as: wood pellet mill machine
Pellet size: 6-8mmGet Latest Price
Project date: July, 2019
Used as: chicken feed pellet mill machine
Pellet size: 2-6mmGet Latest Price
Project date: July, 2019
Used as: hemp pellet mill machine
Pellet size: 1-2mmGet Latest Price
Project date: September, 2020
Used as: wood sawdust pellet mill machine
Pellet size: 6-8mmGet Latest Price
Project date: January, 2020
Used as: biomass pellet mill machine
Pellet size: 6-8mmGet Latest Price
Equipment processing and production
RICHI has a large-scale equipment manufacturing base and various modern production equipment, as well as its own machining workshop, electrical workshop, and test machine workshop.
The main components of our pellet mill machinery, from casting to finished product, the auxiliary equipment needed in the whole system, such as cleaning equipment, transportation equipment, electric control cabinet, pipeline, etc., are all made by the company. Equipment production is completed by preparing quality plans, production control plans, clarifying the implementation of key procedures, special procedures and process regulations, and timely correcting and correcting the process regulations, processing and assembly points and requirements during the production operation. Accurate realization of products from drawings to reality. The modern processing technology, quality assurance plan and a full set of self-made auxiliary machines ensure the processing quality and progress of the entire set of equipment, and at the same time solve the customer's worries about the difficulty of repairing various equipment in the later period.
Installation and commissioning
RICHI has a professional pelleting equipment installation team, from excavating the foundation according to the site planning plan designed by our company to the installation of the main equipment and auxiliary equipment, all completed by a team of RICHI technicians. The entire installation and commissioning process is streamlined, institutionalized, and professional, and arranged in accordance with the actual situation of the customer's site, which is highly targeted and saves a lot of time for customers. Customers can also track the entire installation process, saving worry and effort.
Training and guidance
RICHI has a professional and high-level technical guidance and training team to guide customers for free. From planning the site, designing and installing basic drawings and flowcharts, to installing and debugging equipment, experienced engineers provide professional technical guidance and training throughout the process.
With quality as the core, Richi Machinery has established a complete production quality management system: implement quality monitoring for raw materials, blanking, welding, sandblasting, assembly, testing machine, painting and other processes; prepare raw materials, main components, and accessories. Inspection items and inspection methods shall be inspected in accordance with the corresponding national standards or industry standards; each batch of important components will be sent to a professional inspection institute for chemical composition analysis and metallographic analysis; 100% factory test machine.
After the new project is completed, the equipment management department, together with the purchasing unit, the user unit (or receiving unit), will inspect and test whether the function and quality of the equipment are consistent with the contract description, and fill in the project acceptance form and save it in the project file. The problems raised during the acceptance process are resolved in time.
The delivery and use of pellet mill equipment and the completion of project acceptance are not the end of the service, but the beginning of the service. For more than 20 years, Richi Machinery has always focused on the field of granulation, with a modern and information-based after-sales management system and a professional and highly skilled after-sales service team, providing complete parts supply, equipment maintenance, equipment upgrades and other services.
As the name suggests, the pellet mill machine is used to process pellets. This “pellets” can be feed pellets, sawdust pellets, organic fertilizer pellets, straw pellets, cat litter pellets, etc.
According to the principle of the pellet mill equipment, the powdery raw material is a loose body composed of dispersed particles with fluidity. Under the action of the squeezing force, the gas between the powder particles continuously escapes, and the gap becomes smaller, and the bonding force between the powder particles However, it can be seen that as long as it is a powdered raw material and meets the granulating requirements of the granulator machine, the granules can be compressed. Feed pellets, biomass pellets, organic fertilizer pellets, etc. are just common pellet mill applications, and there are still many unknown areas waiting to be explored, which should be determined according to the actual needs of customers. For example, one of our Polish customers bought a pellet mill to press waste tire pellets, and the purpose of producing such pellets is to pave roads. This is a patent of his client and belongs to the field of waste resource recycling.
For example, a British customer of ours bought a pellet mill to press bentonite cat litter particles. Generally
speaking, many people would choose a sawdust pellet mill (because many customers' cat litter raw materials
are wood chips and other materials, there is no need to adjust However, based on their craftsmanship, the
customer of this famous British pet products company finally chose a feed pelletizer machine and requested a
double-layer conditioner to meet their production needs. There are many cases of this kind. In short, we only
configure the machine that really suits you, because this is a win-win situation.
Common types of SZLH feed pellet mill for sale:
Common types of MZLH wood pellet mills for sale:
|Feed Pellet Mill Model||Feed Pellet Mill Price (USD)||Wood Pellet Mill Model||Wood Pellet Mill Price (USD)|
|SZLH678||70000-80000||Our pellet mill machines can be customized according to customer needs, including customization of voltage, conditioner, appearance, etc.|
Pellet mill machines can makes wastes into wood pellet fuel or animal feed pellets.
Making feed pellets can balance the content of different kinds of nutrition for the better growth of livestock,
poultry and other animals. Pellet mill machine is suitable for making poultry feed pellets, cattle feed pellets,
fish feed pellets, chicken feed pellets etc by changing the pelletizing molds and compression ratio. It can also
make pellets of different diameter. Besides, pellet milling machine is also suitable for making bedding pellets
for animal stalls from cardboards.
Wood pellet fuel is green, environmentally friendly, cleaner burning, more efficient, and powerful enough to heat most average-sized modern homes. As we all know, pellet stoves are more popular and convenient than wood fireplace. So it becomes necessary to make your own wood pellet fuel, so that you can take full advantages of our forestry and agriculture wastes.
Kindly advise the following questions so that we can supply you with the proper proposal.
How pellet mill works? Let's explain it in two parts below:
（1）How does a feed pellet mill work?
Pressing powdered materials into pellet feed is based on the existence of voids in the powdered materials. The powdery material is a loose body of dispersed powder particles with a certain fluidity. Under the action of squeezing force, the powder particles with a certain temperature and humidity are close to each other and rearranged, the air contained in the powder particles is gradually discharged, the gap between each other is reduced, the bonding force increases, and the powder itself has Potential natural binding substances produce binding effect, and finally the powder is pressed into pellet feed with a certain density and strength.
During the pelleting process, the protein and sugar in the feed become plastic when heated, and the starch is
partially gelatinized. Feed granulation is generally divided into compression granulation and extrusion
granulation. Compression granulation uses punches and molds to compress the powder into shape. Extrusion and
granulation use screw, piston or roller and other extrusion devices to extrude the material from the die hole
and form it. The commonly used ring die granulator and flat die granulator belong to extrusion
（2）How wood pellet mill work?
When the ring die wood pellet mill machine is working, under the working of the conveying device of the pellet machine, the material will be transported by the conveying device, pass through the bin to be granulated, and then enter the modulator for modulation processing. In this process, the material and the honey added with the material are added to the grease either through steam or with the material. It can be achieved by stirring during the treatment. Then the material will undergo a conditioning treatment. In the conditioning process, the material conditioning treatment method includes wet heat treatment. After the above steps, the material will enter the wood pellet making machine through other conveying devices for the next operation.
When the material enters the pellet machine, the material will rotate in the ring die. And the material will be subjected to centrifugal force. Later, the material will be evenly divided between the mold rolls after the modulation process. Between the die rolls, the material will be squeezed and stuffed under the rotation of the die rolls. In the later stage of the production of the material, the shape of the material will become a striped type under the extrusion of the die hole. Since the length of the cutter installed on the outside of the die is a fixed length, the material is produced after the end of production. The material will become material particles of corresponding length under the cutting work of the corresponding cutter length.
Wood pellet mill machine also called wood pellet
press, wood pellet maker, pellet granulator is a kind of tool which is generally used to process
sawdust, straw dust, rice husk, peanut shell, tree branches. Those biomass materials are later solidified into
high-density pellet fuel. This wood pelletizing machine has many advantages due to which it has become a
requested equipment all over the world. first, biomass fuel is made up from different woods and materials
including rice straw, sawdust, corn straw, wheat straw, rice husk, tree branches, leaves, peanut shell, tree
bark etc. these materials are turned into small rod-like solid gradual pieces (pellets) with the help of the
machine by crushing, pressing and molding. The result is fuel which is extruded by rollers and ring die under
Wood pellet is a kind of clean biofuel energy. With the development of wood pelletizing technology and wood pellet making machines, the demand of wood pellets are increasing dramatically in recent years. According statistics, more than 16,000,000 tons of wood pellets are needed every year in the world. And the needs will increase to 46,000,000 tons by the end of 2020. The raw material for fuel pelletizing is sufficient, cheap and easy to obtain, making pellet production the most profitable and promising industry to invest in. And it is foreseeable that wood pellet industry will not be out of date through the years.
RICHI Machinery is one of the leading companies in wood pellet mill machine and biomass wood pellet plant. We are good at designing and manufacturing various capacities of wood pellet milling machine and offering turnkey solutions of pellet mill plant for both small and large scale wood pellet production.
Pelleting requires just the right combination of force, moisture and temperature to achieve the perfect
consistency. Our ability to achieve this perfect combination comes from configuring the right equipment in your
processing line. RICHI pelleting solutions include everything for turning your resources into the perfect
pellet, from the conditioning and extruding to drying and cooling and everything in between.
Developed in close cooperation with leading feed millers, the feed pellet mill is different from anything else in the industry. A specially designed direct drive system powers the production of feed pellets with an unprecedented level of efficiency. The result is an output of up to 42 tons per hour. Due to its compact design it is also easier to use and maintain than anything comparable in the market.
Features of pellet mill for feed:
Pellet mill, also called commercial pellet mill or industrial pellet mill, is ring die wood pellet mill or ring die feed pellet mill. It is widely used in pellets making industry and large pellets production line. Ring die pellet mill has a wide cylindrical shape and the die is vertical. Due to its high cost and big size, it is not as common as the flat die pellet mill. Ring die pellet mill is usually for making pellets business and other commercial purposes. Like industrial sawdust pellet mill, RICHI pellet mill is also ring die-designed, known for its high quality, large capacity, low noise, low power consumption, high efficiency and stable running.
(1)The stability of pelleting machine
It is very important to the stability of a machine. If you bought a set of pellet making
machine, and spent most of the time on maintaining it. The production of pellet mill will drop
(2)Energy consumption and production
When choosing a pellet mill machine, you should focus on its energy consumption and production at the same time. For example, if the production of pellet mill is very high, but the power consumption is large, as a result, profits would be lower. So when purchasing the machine, you'd better know more about per kilowatt of electricity production.
(3)The cost of investment
According to your budget, choose the most suitable machine. Some sellers may recommend to you a lot of supporting equipment, sometimes it is useless, and increase the cost and also accounted for area. Therefore, when choosing a pellet mill, try to pursuit the cost-effective.
(4)The requirement of operators
If the pellet mill is easy to operate, and the probability of opera problems is small, you only need less operators, so as to reduce the cost.
Maintenance cost is a problem that customers usually ignored. General machine requires to add butter once two
days, but our machine only need to add butter every five days. The money saved is your profit. Someone may want
to ask that why your pellet mill need such
little butter? Because we have a scientific design principle, and we can ensure high precision of our pellet
making machine parts.
Select a pellet mill supplier which have a good enterprise culture, they often possess a strong after-sales team. Timely, efficient after-sales service is necessary, which will not add some additional cost for you.
(7)The production environment and area
A good production environment and larger area is an expression of an enterprise strength. So you had better visit the factory before purchasing the pellet mill equioment.
You might have not realized some things like: grass, weeds, straw, stalk, peanut shell, rice husk, alfalfa,
bamboo waste, bagasse, leaves and branches, fallen leaves and coiffed waste branches of trees, and some wood
materials that are trimmed and accumulated in your garden, and many house refuses. All of them are green and
renewable. Just need a homemade pellet mill for pelletizing waste into fuel and burning to save your
Small pellet mill is typically seen in the biomass densification industry. On the market, it is actually equals to the flat die pellet mill. It is mostly for home-use: for heating or animals' feed and make our life convenient. For example, as for in-housing heating system, you can build your own style by yourself and pellet your own wood pellets. Besides, in order to make different feed pellets to different animals, various aperture or pellet mill die can be chosen according to their own requirements.
|Small Pellet Mill Model||Capacity(TPH)||Main Motor Power(kw)||Pellet Size ( mm )||Dimensions ( cm )||Small Pellet Mill Price (USD)|
|FDF-125A||80-100||3||Φ2.0 - Φ6.0||66*35*120||600-3000|
|FDF-150A||90-150||4||Φ2.0 - Φ6.0||66*35*120|
|FDF-125B||80-100||3||Φ2.0 - Φ6.0||63*27*75|
|FDF-150B||90-150||4||Φ2.0 - Φ6.0||65*27*78|
|FDF-210||200-300||7.5||Φ2.0 - Φ6.0||85*35*91|
|FDF-230||350-450||11||Φ2.0 - Φ6.0||98*38*94|
|FDF-260||400-500||15||Φ2.0 - Φ6.0||108*42*104|
|FDF-300||500-700||18.5||Φ2.0 - Φ6.0||130*51*121|
|FDF-360||700-800||22||Φ2.0 - Φ6.0||140*56*160|
|FDF-400||900-1200||30||Φ2.0 - Φ6.0||150*61*180|
Richi Machinery is a National High-Tech enterprise and all products authorized by ISO9001 & CE Certificate.
After more than 20 years development, RICHI becomes one of the top suppliers of China.The manufacturing process
of the pellet mill is complicated and requires
high production technology and experience of the manufacturer. The reasons why it is recommended to visit Richi
Machienry for inspection are as follows:
Pellet machine using shall meet the following conditions:
The gap between the pressure roller and the ring die is one of the important parameters adjusted during the
operation of the granulator. The adjustment process is also one of the important adjustment steps before the
operation of the granulator. The rationality of the gap adjustment will directly affect the use of the granulator.
Richi Machinery is a professional manufacturing enterprise integrating scientific research and development, manufacturing, sales and service. We have developed and manufactured multifunctional pelletizers, grinders, mixers, dryers and more than ten categories and more than 30 models of complete machine products are widely used in feed, biomass, organic fertilizer, pet supplies, solid waste recycling, chemical industry, road construction and other fields. All RICHI products have passed ISO9001:2008 international quality system certification, EU CE certification and Customs Union CU-TR certification, successfully serving more than 2,000 customers in more than 100 countries and regions around the world.Get Price & Service
In RICHI, every equipment and every pellet production line business plant can be customized. We will formulate multiple sets of pellet production process plans for comparative analysis according to the actual needs of customers, select a reasonable plan, and realize private customization. Our services run through all aspects of on-site terrain and environment survey, production line process design, raw material testing, cost requirement analysis, project investment budget, equipment installation and commissioning.
We adhere to the ISO9001 quality management system, and strictly implement international standards for product design and manufacturing processes. In terms of management systems, there are product quality accountability systems, product quality accountability systems, and safety production management systems; in terms of management tools, QC quality control management, SPC statistical process control, sampling inspection and measurement system analysis are used for quality control, to achieve effective control of the entire process of equipment production, and never let go of any quality hidden dangers that may affect customer operations.
RICHI has always been adhering to the spirit of craftsmanship to make every detail good, especially in the link of equipment preparation and delivery, we follow the standardized process: preparation order check-equipment factory quality inspection-packing list re-inspection-scientific packaging and transportation, ensure the safe and non-destructive delivery of equipment. According to customer needs, RICHI installation engineers will guide the construction of site infrastructure, equipment installation and commissioning and trial operation of the entire production line throughout the process. When the relevant project indicators reach the design standards, the client will carry out the project acceptance.
We have built a team of nearly 100 technical engineers to solve a series of problems in the project from consultation, site survey, sample analysis to plan design, installation and commissioning, and maintenance. We provide comprehensive and systematic training for the technical staff of each customer to better serve the customer's project needs. After the technicians have finished their studies, RICHI will provide follow-up technical support services, and the training engineers will follow up the project use effects in the later stage to ensure the stable operation of the customer's project.
In years of hard exploration, RICHI has established a complete service system. In addition to the provision of single pellet making equipment, on the basis of surveying and planning the site for customers, RICHI also provides customers with detailed pelletizing project design plans and reasonable equipment selection. Plans, equipment lists and project costs, basic drawings of the design site, and can tailor the process and flow according to the different needs of customers.
With the sales contract, the order tracking clerk checks the models and quantities of each machine and spare parts.
Quality Test Before Delivery
Upon completion of the manufacturing of equipment, tthe quality inspector strictly checks quality of every machine with the checklist.
Check Items When Packing
Before packaging and shipment, the order tracking clerk checks the packaged items again with the packing list to avoid loss of items.
Sign the contract
Adopting international common standards for accurate design of product packaging, prevent product damage rate and the effective use of transport tools, which ensure the perfect delivery of products.
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