Email Address enquiry@pellet-richi.com
Phone/Whatsapp 0086-13838389622
Email Address enquiry@pellet-richi.com
Phone/Whatsapp 0086-13838389622
The rotary dyer is widely used for drying different materials in biomass materials, building materials, metallurgy, chemical, compound fertilizer, cement, mining industry and etc. it has features of reasonable structure, high efficiency, low energy consumption and easy operation. You need this equipment whenever the moisture content of the raw material is too high for subsequent processing.
Rotary dryer is a kind of drying equipment for processing large quantities of materials. You need this equipment whenever the moisture content of the raw material is too high for subsequent processing.
It has characteristics of reliable operation, large operation flexibility, strong adaptability, large processing capacity, strong adaptability of materials, drying of various materials. It is widely used in building materials, metallurgy, chemical, cement industry to dry slag limestone, coal powder, slag, clay and other materials.
This three-cylinder rotary dryer is currently the mainstream equipment in the production process of biomass pellets such as wood pellets, and is widely used in various countries around the world.
The three-cylinder rotary dryer adopts a high-temperature rapid drying process, equipped with a boiler or a hot blast stove, with a high degree of automation, and the quality of the dried products is good.
The rotary drying system is equipped with safety fire protection devices, hot air waste heat utilization and other devices, with large output, low cost, and safe and reliable production.
Many people have different names for this type of dryer. Here are some common aliases: rotary drum dryer, wood chip dryer, industrial rotary dryer, rotary vacuum paddle dryer, rotary vacuum dryer, lumber dryer, firewood dryer, sawdust dryer machine, rotary steam tube dryer, wood pellet dryer, electric rotary dryer, rotary grain dryer, biomass rotary dryer, corn straw dryer, soybean straw dryer, cotton straw dryer, bamboo chips drying equipment, corn husk rotary dryer, rice husk rotary dryer dryer, wheat straw rotary dryer, industrial efb rotary dryer, white oak sawdust drying machinery, sorghum straw dryer, wood shavings dryer, plywood dryer, leaf dryer, timber sawdust dryer, coal slime rotary dryer, suitable for straw fuel, charcoal machinery, wood pellet fuel, sawdust briquetting, agricultural and animal husbandry engineering, and other industries.
1. Large drying capacity.
2. Continuous, steady operation.
3. Adjustable rotating speed fitting the requirements of different materials.
4. According to different material characteristic, it chooses different inner structure to meet drying requirement of the materials.
5. Effective prevention of the material against sticking on the wall; an ideal system for drying of material with high moisture content and viscosity.
The rotary dryer consists of three layers of concentric cylinders. The material and the hot air flow in parallel in the dryer cylinder.
The rotary dryer process is: inner cylinder----middle cylinder----outer cylinder. Each layer is equipped with a special-shaped guide plate, the material is turned up to a certain height by the material plate in the cylinder, and runs along the spiral guide channel under the action of the earth's attraction and the hot air attraction, and the material is fully transported in the three-layer cylinder. heat exchange.
The three-cylinder rotary dryer is also widely used in the field of wood-based panels such as various agricultural and forestry wastes drying, sawdust, river sand, and non-metallic mineral powder drying.
Based on the structure of the traditional rotary drum dryer, the self-cleaning rotary dryer is equipped with a self-cleaning device on the chamber. When material of high moisture content and viscosity enters the rotary drum dryer, it is repeatedly lifted, mixed and dried along with the drum rotations.
At the same time, the self-cleaning device cleans the inside wall automatically, and effectively prevents the material against sticking on to the wall. Finally product achieves the required moisture content and is discharged from the rotary drum dryer. The fine powder carried by the hot air and is collected by the dust collector. The purified exhaust gas is dispersed in the air. 
| Model | Diameter（m） | Length（m） | Motor power（kw） | Volume capacity（m³） | Evaporation capacity（kg/m3） |
|---|---|---|---|---|---|
| Φ0.8*12m | 0.8 | 12 | 5.5 | 6.03 | 30-80 |
| Φ1.0*12m | 1.0 | 12 | 7.5 | 9.24 | 30-80 |
| Φ1.2*12m | 1.2 | 12 | 7.5 | 13.57 | 30-80 |
| Φ1.4*12m | 1.4 | 12 | 7.5 | 18.64 | 30-80 |
| Φ1.5*12m | 1.5 | 12 | 7.5 | 21.20 | 30-80 |
| Φ1.6*12m | 1.6 | 12 | 7.5 | 24.16 | 30-80 |
| Φ1.6*24m | 1.6 | 24 | 15 | 48.23 | 30-80 |
| Φ1.8*12m | 1.8 | 12 | 11 | 30.52 | 30-80 |
| Φ1.8*24m | 1.8 | 24 | 15 | 61.04 | 30-80 |
| Φ2.0*12m | 2.0 | 12 | 11 | 37.68 | 30-80 |
| Φ2.0*24m | 3.0 | 24 | 15 | 75.36 | 30-80 |
| Φ2.2*12m | 2.2 | 12 | 18.5 | 45.6 | 30-80 |
| Φ2.2*24m | 2.2 | 24 | 22 | 91.19 | 30-80 |
| Φ2.5*12m | 2.5 | 12 | 18.5 | 58.88 | 30-80 |
| Φ2.5*24m | 2.5 | 24 | 22 | 117.75 | 30-80 |
| Φ2.8*12m | 2.8 | 12 | 30 | 73.85 | 30-80 |
| Φ2.8*24 | 2.8 | 24 | 37 | 147.71 | 30-80 |
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 & ServiceIn 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.
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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.
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