Bamboo pelletizer is a new type of biomass pellet machine with high efficiency and low consumption produced by Richi Machinery. Its raw materials are mainly waste bamboo, bamboo boards, and bamboo chips. This hot selling bamboo waste pellet machine has the advantages of long life and easy operation.
Bamboo is a natural choice for biomass energy production. Bamboo is a member of grass family though they are woody in nature. There are here are about 1250 species of bamboo in the world with a height of 10-40 cm (Scurlock et al., 2000). Bamboo can be harvested 4 times in a year and with millions and millions hectares world widely, which means bamboo is potentially a kind of sustainable biomass fuel.
Bamboo Pellets Specification
Bamboo pellets are made of bamboo stalks, bamboo leaves and recycling bamboo powders after production of other bamboo products, by crushing the bamboo into powder and pressing together into pellets with 6-12mm length. Bamboo pellets deliver extremely high BTU's and low ash content, and they are a reliable, cost-effective and environment-friendly source of energy for heating systems.
As clean bio-energy, bamboo pellets have better flow properties. Densification into pellets reduces material wastage and improves ease of transporting and storage. Bamboo Pellet's Specification is as follows:
Density: >1.22kg/m3
Diameter: 6-12mm
Length: 6-12mm
Calorie: 4500-4800KCAL/KG (18.8-20MJ/kg)
Moisture: standard 8.7%, 9.6%max
Ash Content: standard 0.9%, 1.1%max
Kindly notice that moisture content and pellet size affects the physical and combustion properties of bamboo pellets. The effects of moisture content on bamboo pellet’s physical properties include length, diameter, pellet moisture content, unit density and bulk density. And some researches have proved that when moisture content is about 16% and pellet sizes mixed in the bamboo pellets manufacturing process id the optimum choice.
On that condition, all properties of bamboo pellets could meet the requirement of Pellets Fuel Institute Standard Specification for Residential/Commercial Densified, and the gross calorific value of bamboo pellets could also meet the minimum requirement for making commercial pellets of DIN 51731 (>17500J/g), respectively. Bamboo pellets are the proposed new biomass solid fuel and had the potential to be development as commercial pellets.
Technical Features Of Bamboo Pellet Machine
1. The bamboo pellet machine is widely used for pelletizing of biomass materials, such as wood chips, sawdust, straw, husk, shells, pasture, chrysanthemum, palm leaf and so on;
2.The bamboo pellet mill feeder's especial structure makes materials conveyed evenly. It is specially designed for pelletizing of biomass substances with the density of 0.15-0.65g/cm3;
3. The feeder, conditioner and chute of bamboo pelletizing machine are made of stainless steel with long service life;
4. The bamboo pellet making machine is with magnet and over load protection system which can protect machine well during production;
5. The bamboo pellet forming machine makes gear directly-connecting as the driver and is with quick-release die fixed by clamps,which can increase the output by 15% more than the same type machine with belt-convey;
6. The bearings and oil seals in the main drivers are imported to ensure highly-efficient,stability and credibility.
The bamboo pellet pressing machine process: crushed bamboo 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 bamboo 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 bamboo material is continuously discharged from the die hole in a columnar shape, and then cut into bamboo pellets of the required length by the cutter, and then enters the next process.
How to Make Bamboo Pellets Through Complete Bamboo Pellet Production Line?
Generally speaking, there are some essential pellet equipment you may need in a bamboo pellet production line. They are bamboo hammer mill, bamboo dryer, top quality bamboo pellet machine, counterflow cooler, pellet packing machine.
Crushing. Screen the bamboo stalks and leaves from the impurities and hard objects, put the pure raw materials into the hammer mill and crush them into bamboo powder.
Drying. The airflow dryer or the drum dryer can help you to adjust the moisture content of the bamboo powder.
Pelletizing. A ring die pellet machine for bamboo pellets can process pellets in both large and small quantity in biomass fuel pellet plant.
Cooling. The counterflow cooler can cool the bamboo pellets efficiently. The pellets should be cooled after pelletizing. Or the high temperature pellets can't keep in shape.
Packing. After the whole process, you can pack the pellets by a pellet packing machine. Equipments needed in bamboo pellet production line
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.
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.
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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