We Only Make Valuable Wood Pellet Making Machine
Make The Production Safer
Make The Efficiency Higher
Make The Cost More Lower
Make The Service Life Longer
RICHI wood pellet making machine ensures high output and efficient control of the wood pelleting process. The wood pellet mill machine is dimensioned for large forces and designed with exchangeable wear parts.
Simple Handling
Reduced Transport Cost
Better Storage Capabilities
Homogenous Fuel Of Identical Standard
Specified Bulk Material For Further Processing
Environmentally Friendly
Regarding the wood pellet manufacturing equipment to be discussed in this topic, we usually call it a wood pellet machine or wood pellet mill, because this type of processing machinery came into being in response to the demand for wood pellets. However, with the continuous development of wood pellet making machine technology, wood pelletizers can be used to process various biomass pellets, mainly containing agricultural waste and forestry waste pellets, etc. Regarding its application, there will be more possibilities in the future. Nowadays, more people will name this equipment after the raw materials they use, such as: wood pellet machine, straw pellet machine, palm shell pellet machine, rice husk pellet machine, hay grass pellet machine, and other biomass wood pellet machine, etc. What these different raw materials have in common is: biomass waste.
Make The Production Safer
Make The Efficiency Higher
Make The Cost More Lower
Make The Service Life Longer
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 wood pellet manufacturing equipment in your wood pellet production line. RICHI pelleting solutions include everything for turning your waste resources into the perfect pellet, from the conditioning and extruding to drying and cooling and everything in between.
On the top of the wood pellet machine with a anti-caking bin . Inside the bin, there have two rollers for breaking the sawdust to avoid becoming cake . And the bin can keep wood pellet machine working more smoothly.
Because the wood sawdust is too light , so it is difficult to enter into the wood pelleting chamber , so we add a force feeder here to improve the efficiency of the wood pelleting process.
Optimized structure of the wood pelleting chamber ensures the uniformity of the material and maximizes the working potential of the wood pellet machine. Through the pressure between ring die and rollers, to make pellets. After pelleting , the wood pellets temperature is high about 70-80℃. And have 98% qualified pellets, 2% powder.
This is the 304 stainless steel ring die, it determines the final sizes of the feed! For the ring die, it has the following data: “d”, which refers to the diameter of the ring die ; “h”, which the the depth of the hole, or you can say the thickness of the hole. (d/h=compression ratio). The bigger the ”h” is, the long time is needed to press the materials out from the ring die, more power will be required to press them, so the final wood pellets will be harder. Because the“d”is fixed.
To control the length of final wood pellets , means through adjust the distance between cutter and ring die to get the different length of wood pellets.
When the pellet machine running , inside the pelletizing chamber ,the temperature is very high, and the moisture of sawdust enter into the pellet chamber is 15%-17% ,so it will produce a lot of steam . In order to keep the pellet machine good working, so we open a hole here, to connect with draught fan and cyclone, to exchange the steam inside the chamber and also reduce the temperature in the chamber.
Siemens electric motors are synonymous with quality, innovation and the highest efficiency. The high efficiency level reduces energy consumption and directly saves costs for users. High protection level to ensure the safety and reliability for users.
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| Model | MZLH320 | MZLH350 | MZLH420 | MZLH520 | MZLH768 | MZLH858 |
|---|---|---|---|---|---|---|
| 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 |
| Feeding Requirements | 3-5mm | |||||
| Final Pellet | 6-12mm | |||||
| Weight(KG) | 2500 | 3500 | 4000 | 4500 | 5000 | 5500 |
| Dimension(mm) | 2200*900*1300 | 2500*1100*1600 | 2800*1150*1730 | 3000*1260*1860 | 3300*1500*2000 | 3500*1600*2180 |
| Price | 15000-100000USD | |||||
| Delivery time | 12-30 Days | |||||
| Warranty | 1 Year | |||||
Conditioner
Generally speaking, the wood pellet mill does not need to be equipped with a conditioner. If customers have special process and application requirements (such as processing grass, sawdust and other biomass as raw materials to feed animals), we can configure conditioners and customize the volume.
Voltage
Due to the difference in electricity consumption in many countries, if clients have special electricity requirements on the machines, clients should pay the extra cost of electricity special needs.
More Options
The customers can choose the position of the motor, stainless steel pellet chamber door can be left-hinged or right hinged to suit the installation, the size of the feed screw, colour, etc., and many more are available depending on the wood pellet machine type.
With RICHI you have complete control over every step of production, and we offer tailored solutions for the whole process of pelleting, grinding, conditioning, screening and cooling. With strong reliability and easy operation, your RICHI wood pellet mill is backed by the finest service, and support groups within the industry.
Customize My Biomass Wood Pellet Production Plant
Our extensive experience combined with our expert test facilities allows our engineers to accurately calculate whether your biomass can be economically pelleted. Furthermore, we’re continuously investigating pelleting of alternate biomass species. Below we will list the selection of wood pellet granulators for some of our projects.
Materials: Wood waste from furniture factories, paper mills Wood Pellet Machine: MZLH520*4 Sets Pellet Size:6-8mm Wood Pellet Machine Price:180,000 USD Project Cost: 1,300,000 USD Project Location: United States
Use a wood chipper machine to crush the wood waste materials into small wood chips, and use a wood hammer mill crusher to crush the small wood chips into wood sawdust to meet the requirements. Since the average water content of the wood pellet raw materials of this project is about 20%, it needs to be dried to a water content of 5% before production. The dried wood powder is conveyed to the wood pelletizer through a conveyor for pelletization. The pelleting process is a physical process without any adhesives and no chemical reaction. The unformed or unqualified pellets are screened out through the rotary grading sieve, and the unqualified pellets enter the wood crushing device for reuse, and the qualified products are packaged and put into storage.
Get QuoteMaterials: Wood Sawdust Wood Pellet Machine: MZLH420*1 Set Pellet Size:8mm Wood Pellet Machine Price: 34000 USD Project Cost: 150000 USD Project Location: Indonesia
The raw sawdust is sieved through a roller screen, and the impurities (wood blocks) are screened out. The wood sawdust meets the requirements of granulation. The wood sawdust is conveyed to the wood granulator by a belt conveyor. After the wood sawdust is forced into the ring die by the pressure roller, the cylindrical granules are continuously extruded and cut into the required length by a cutter. After extrusion, the wood pellets are cooled by a pellet cooler, and finally packaged by a baler, and the product is put into storage for sale.
Get QuoteMaterials: 50% moisture wood chips , 50% moisture sawdust Wood Pellet Machine: MZLH520*1 Set Pellet Size: 6-12mm Wood Pellet Machine Price: 46000 USD Project Cost: 200000 USD Project Location: Canada
Due to the relatively small size of the wood waste raw materials in this project, they can be directly fed into the wood crusher via a conveyor belt for crushing treatment. The crushed materials are screened and processed by the screen that comes with the wood sawdust crusher. Since the moisture content of the raw materials cannot meet the production requirements, the raw materials need to be dried. The dried materials are transported to the wood pellet making machine to press to form biomass pellets, the qualified products after pelletizing are transported to the cooler for cooling using a belt conveyor, and then the biomass pellets are packaged in a packing bag.
Get QuoteMaterials: Wood plate Wood Pellet Machine: MZLH420*1 Set Pellet Size: 6-12mm Wood Pellet Machine Price: 34000 USD Project Cost: 150000 USD Project Location: TAIWAN,China
First, the raw materials need to be crushed, sieved, magnetically separated, and dried. Then use a forklift to shovel the dried material into the silo of the pelleting system, and then use the conveyor to transport it to the granulation hopper for granulation. The granulation is made into finished products by extrusion. The extrusion process is a physical process, no adhesive is added, and no chemical reaction occurs. The granulator adopts electric heating and the set temperature is about 80°C.
Get QuoteMaterials: Wood chips Wood Pellet Machine: MZLH520*2 Sets Pellet Size: 6-8mm Wood Pellet Machine Price: 90,000 USD Project Cost: 300,000 USD Project Location: Austria
First, the wood chip material is pulverized by a wood sawdust pulverizer
to make the particle size less than 5mm. The purchased raw materials
have a high moisture content due to rain or irregular stacking. In order
to ensure product quality, a wood dryer is required to dry the raw
materials so that the moisture content reaches the granulation
requirements (the moisture content is less than 15%) ). The dried raw
materials are sent to the wood pellet maker machine through the bucket
elevator to be granulated. The temperature in the wood pelleting machine
is controlled at 110~120℃, and the raw materials are compressed into
granules by using the moisture inside the raw materials that are not
completely dried.
The wood pellet granulator pressurizes the uniformly stirred raw
materials into granules. Through the compression of external force, the
lower pressure is transmitted to the biomass particles, so that the
arrangement structure of the loosely stacked solid particles begins to
change, and the internal voids of the biomass are reduced. The extruded
material is formed at the exit of the pelletizer. The whole process is
physical extrusion without adding any binder. The pelletized biomass
particles of the project are cooled by a pellet cooling machine, and
then packaged by a fully automatic packaging scale, and then ready to be
sold.
Materials: Wood chips and wood shavings Wood Pellet Machine: MZLH768*3 Sets Pellet Size: 8mm Wood Pellet Machine Price: 180,000 USD Project Cost: 700,000 USD Project Location: Mexico
Waste wood scraps are crushed by a wood pulverizer to make the particle size less than 5mm. In view of the high water content of some waste wood scraps, it is necessary to dry the pulverized particles using it as the raw material to make the water content reach the granulation requirements (the water content is less than 5%). The raw materials are fed into the ring die wood pelletizing equipment through the feeding screw conveyor, and the finished product is formed by extrusion molding. The wood pelleting process is a physical process without any adhesive and no chemical reaction. Except for the connection of the feeding screw conveyor and the discharge port, the extrusion process is a physical process. In addition, the equipment is sealed. The finished wood pellets are naturally cooled through transportation, so that the temperature can reach the conditions of packaging, and finally packaging and storage for sale.
Get QuoteMaterials: Wood log, chips, sawdust Wood Pellet Machine: MZLH420*1 Set Pellet Size: 6mm Wood Pellet Machine Price: 34000 USD Project Cost: 150,000 USD Project Location: Congo
First, the raw materials are sliced, crushed and dried. Then use a forklift to put into the feed port of the screw conveyor, manually sort out the raw materials that do not meet the requirements in appearance and volume before feeding, so as to avoid damage to the equipment, and send it to the wood pellet making machine by the enclosed screw conveyor, and physically extrude the material. Granules (specifications: 6-8mm in diameter, 4-5cm in length), the final product is sent to the cooling chamber by a belt conveyor to cool, and then the belt conveyor enters the ton bag, which is the finished biomass wood pellets.
Get QuoteMaterials: Beech wood waste Wood Pellet Machine: MZLH350*1 Set Pellet Size: 6-8mm Wood Pellet Machine Price: 20000 USD Project Cost: 50000 USD Project Location: Ukraine
After the beech wood raw materials are subjected to magnetic separation and sieving, they are added to the wood crusher for pulverization, and the pulverized semi-finished products are transported to the wood drying equipment through the sealed pipeline under negative pressure to dry the moisture. The dried semi-finished product is sent to the wood pellet press through the sealed pipeline for granulation, and the finished biomass beech wood pellets are cooled by the pellet cooler and then packaged by automatic bagging equipment.
Get QuoteMaterials: Softwood (90%) and hardwood (10%) Wood Pellet Machine: MZLH520*1 Set Pellet Size: 6-8mm Wood Pellet Machine Price: 45000USD Project Cost: 250,000USD Project Location: Germany
The wood raw materials are screened by the screener and are mainly used
for the screening of raw materials. The sieve hole of the rolling screen
is about 1cm. Large pieces of material enter the wood crusher, and small
pieces of material directly enter the wood pelletizer machine. The
sifted raw materials are sent to the wood hammer mill crusher by a belt
conveyor, and then the crushed raw materials are dried by the wood
dryer.
The dried raw materials are sent to the extrusion bin of the pellet
processing machine by the screw conveyor, and the crushed materials are
squeezed into the ring die through the pressure roller, and the hot
extrusion molding of the mold is performed, and the extruded materials
are being pelletized. The extruded material is cut into cylindrical
pellets at the exit of the pelletizer, and the whole process is physical
extrusion without adding any binder. The temperature of the formed
material can be 60~80C. The product is cooled by a fan in the cooling
chamber, and then the finished wood pellets from the discharge port are
packaged and stored.
Materials: Rice husk, Miscellaneous wood Wood Pellet Machine: MZLH520*12 Set Pellet Size: 6-8mm Wood Pellet Machine Price: 550,000 USD Project Cost: 3.6 million USD Project Location: China
Use a chipper to perform primary processing on the raw wood waste, and chip the raw materials on the original basis to meet the subsequent processing needs; the particle size of the raw material after chipping is still large, which is not easy to granulate, and the wood hammer mill crusher is used to further crush it. The moisture content of the raw materials is about 40%, which is not conducive to subsequent processing, so use a wood dryer to dry. Use a belt conveyor to send the biomass waste materials to the new design high quality biomass wood pellet making machine to be compacted and granulated to form finished pellets. Rice husk is directly made into rice husk biomass pellet fuel through this process.
Get QuoteMaterials: Agricultural and forestry wastes Wood Pellet Machine: MZLH520*10 Set Pellet Size: 8-10mm Wood Pellet Machine Price: 450,000 USD Project Cost: 2.8 million USD Project Location: China
Various agricultural and forestry waste materials are crushed using a
slicer and a pulverizer, and the particle size after crushing is less
than 1 cm. After two times of magnetic separation and one time of
screening, the sieved materials are conveyed to the wood granulator by
the closed conveyor belt for granulation. The raw materials are
compressed into granules with a diameter in the range of 8mm~10mm and a
density in the range of 0.8t/m3~1.2t/m3 by using wood pelletingmachines.
Qualified products enter the next process; unqualified products are
returned to the production process for use as raw materials; in the
process of pressurizing the biomass to form the biomass due to physical
effects, the biomass will rise slightly to 75-80°C.
The pellets from the wood pellet mill machine are conveyed to the
finished product warehouse for cooling, and the moisture content of the
finished product is about 5%. The qualified biomass pellets are measured
and packaged to obtain the finished product, which is temporarily stored
in the finished product warehouse of the factory for external sale. The
formed pellets have a large specific gravity and a small volume, which
is convenient for storage and transportation. It is a high-quality solid
fuel with high volatile content.
Materials: Wood, crop stalk, peanut shell Wood Pellet Machine: MZLH320*1 Set Pellet Size: 6-8mm Wood Pellet Machine Price: 15000USD Project Cost: 130,000 USD Project Location: China
After drying, the material is conveyed to the biomass wood pellet
pressby the conveyor belt, and is fed by the leucorrhea feeding
equipment of the ring die biomass wood pellet making machine. The
biomass raw material is sent to the feeding chamber of the wood pellet
maker machine, in the distributor and scraper. Under the combined action
of the dies, it is evenly spread on the ring die, and then the material
is squeezed into the die hole. The material undergoes forming and shape
retention processes in the die hole.
Due to the increase in pressure in the ring die biomass wood pelletizier
machine, the particles themselves deform and flow plastically, and
generate a lot of heat under the action of friction, which causes the
lignin contained in the raw materials to soften and increase the
adhesion force. The combined action of cellulose makes the biomass
gradually shape, and after a certain period of time, it is extruded in a
cylindrical shape. The rotating cutter cuts the material to form a
cylindrical shape and sends it out through the discharge port. This
400kg/h simple design biomass wood agricultural waste pellet line
project does not add binder during the pelletizing process.
The biomass wood pellet production line project has strong profitability, quick return on investment, and more substantial follow-up profits.
①The scale of biomass wood pellet production.
If the scale of production is expanded, the number of equipment or production lines
needs to
be increased, and the total investment price will basically increase
proportionally.
②Equipment model selection.
There are many types. When choosing, be sure to consult experts in biomass
pelleting, or ask
those wood pellet manufacturing equipment sales personnel for details, and pay
special
attention to
economic indicators such as operating power consumption and maintenance costs.
③The characteristics of raw materials.
The processing technology of different raw materials is very different. The more
difficult
the type of pellets to process, the higher the investment cost of the biomass pellet
production
line.
① Different regions, different suppliers, different quality of pellet machine, and different prices. What you need is an absolutely reliable wood pellet mill manufacturer.
② The operating cost of the equipment is composed of worker wages, water and electricity fees, and wearing parts costs.
③ The management of the manufacturer, conscientious management personnel and skilled operators are the key to profit improvement.
Appropriately increasing investment in high-quality equipment can extend the service life of all accessories, reduce maintenance costs, and greatly increase production. This means that costs can be recovered in a short period of time, and profits and returns can be effectively increased.
Not only wood pellets, our wood pellet mill can also be used to process urban organic matter pellets, organic fertilizer pellets, etc. Waste by-products can be highly valuable! A wide variety of materials that are considered waste can be transformed, in most cases, into marketable recycled goods. Among many other pellet production processes, pelleting can further increase the value of these products.
The composted wastes are passed through the dryer and sterilizer, and purified from all harmful bacteria, fungi etc. Some of raw materials include: dried chicken, pig and cow manure from intensive animal production, kitchen waste, agricultural waste straw, etc.
Even at the end of their useful life, many of the components in waste ties contain valuable raw materials, and RICHI has the pellet processing technology and expertise to extract and reuse it.
Cat littler is used to bury cat feces and urine, usually in cat litter box or cat toilet. According to the different raw materials and processing technology, a feed pelletizing machine can also be used to process cat litter pellets.
PET is mainly used for fibers, and a small amount is used for films and engineering plastics. The molding process of PET includes injection molding, pelletizing, blow molding, coating, bonding, electroplating and so on.
Developed from a design concept proven on more than 2000 operating machines sold throughout the world, the RICHI wood pellet mill machine series continues to advance and offer reliability, maximum efficiency, and ease of operation and maintenance.
RICHI supports its customers all over the world, before, during and after delivering a machine, plant or project. If you have any questions or concerns, do please contact our support service, and a sales manager will contact you as soon as possible to give you all the support you may require.
For all inquiries fill in the form below to send us a brief message, and we will get back to you as soon as possible.
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