Nguồn gốc:
Trung Quốc
Hàng hiệu:
TIANCI
Chứng nhận:
CE,SGS,ISO9001
Số mô hình:
ZG1240
Băng hình
Băng hình
Băng hình
10,000-ton/Year Granulated Organic Fertilizer Rotary Drum Granulation Line Intro
The 10,000-ton/Year organic fertilizer granule production line is a standardized and automated production line designed for large and medium-sized organic fertilizer production enterprises. It uses a rotary drum granulator as the core forming equipment, and is equipped with equipment for the entire process, including raw material pretreatment, fermentation, drying, cooling, screening, and packaging. It can efficiently convert organic raw materials such as livestock and poultry manure, humic acid, and straw into standard granular organic fertilizer that meets the requirements . It is suitable for the needs of large-scale agricultural fertilization, soil improvement, and green agricultural development, and achieves a stable annual production capacity of 10,000 tons (calculated based on 300 days of operation per year and an average daily production capacity of approximately 333 tons).
2 sets of Φ800 hammer mills (20-25 t/h): Crush straw/mushroom residue to ≥80 mesh; re-crush fermented livestock/poultry manure for uniform particle size.
1 twin-shaft paddle mixer (5m³, ≤3 min/batch): Mix crushed organic materials, conditioners (zeolite powder/gypsum, 3%-5%) and microbial agents (for bio-organic fertilizer) with uniformity ≥95%.
1 set of Φ2.0×6.0m rotary drum granulator (15-18 t/h, 37kW): Suitable for 100,000 t/a capacity; 30mm wear-resistant rubber lining (acid-resistant, ≥3-year service life).
4 precision spray binder devices (starch paste/sodium humate, 2%-4% addition): PLC-controlled spray volume, granulation rate 85%-90%.
Variable frequency speed control (5-10 r/min): Adjust per raw material moisture/viscosity; 333 t/d semi-finished output.
1 set of Φ3.2×12m rotary dryer (biomass pellet burner, 18-20 t/h): Dry 30%-35% moisture granules to ≤15% (anti-molding during storage).
1 set of Φ2.5×8m counter-flow cooler: Cool 60-80℃ granules to room temperature (ΔT≤5℃); particle strength ≥2.8N.
1 set of Φ1.8×4.0m drum screen (2-5mm/5-8mm double-layer): Classify particles; ≤2mm fine powder recycled, 2-8mm qualified particles enter packaging; screening efficiency ≥18 t/h, qualification rate ≥98%.
Pulse bag dust collector (20,000 m³/h): Collect dust from crushing/drying/screening; emission ≤10mg/m³ (complies with GB13271-2014).
At Tianci Heavy Industry Machinery, we are committed to providing complete support and services to ensure every customer achieves the best results from our equipment. From project planning to after-sales maintenance, our team offers professional assistance at every stage.
1. Pre-sales Consultation
We help customers choose the most suitable machines according to their materials, capacity, and production needs. Customized design and technical solutions are available to meet specific project requirements.
2. Installation and Training
Our experienced engineers can guide installation on-site or online. We also provide detailed operation manuals and training to ensure smooth and efficient production startup.
3. After-sales Service
We offer long-term technical support, quick spare parts supply, and regular maintenance guidance. Any issues are addressed promptly to minimize downtime and keep your production running steadily.
4. Global Support
With successful projects in over 200 countries, we understand the needs of different markets and provide reliable service wherever you are.
At Tianci, our mission is not only to deliver high-quality machines but also to build lasting partnerships through trust, professionalism, and continuous support.
Q: Could you please specify the hourly output range of your drum granulator?
A: The standard hourly output of our drum granulator ranges from 1 to 300 tons. If you have higher output demands (e.g., over 25 tons per hour), we can tailor a customized solution based on your specific production needs.
Q: HOW DOES A ROTARY DRUM GRANULATOR WORK?
A: A drum granulator works by tumbling material in the presence of a liquid binder to encourage granule formation and growth. Feed material and binder are constantly fed through the rotating drum. The rolling action, combined with the stickiness from the binder, causes fines to collect together into particles. These particles continue to pick up additional fines and binder as they tumble in the bed, causing them to densify and pick up additional layers in a phenomenon known as coalescence. Tumbling flights can be incorporated into the unit to increase agitation of the material bed.
This way of forming agglomerates is a type of agitation agglomeration also known as wet granulation, balling, or pelletizing.
Q: WHAT TYPES OF MATERIALS CAN A ROTARY DRUM GRANULATOR PROCESS?
A: Generally speaking, drum granulators can process any bulk solid in the form of a dry, fine powder. This flexibility lends well to a host of industries, processing materials ranging from specialty chemicals and fertilizers, to minerals and ores, and everything in between.
In some cases, the feedstock may require pretreatment in the form of crushing, grinding, or drying to be a suitable feed for the granulator and produce the characteristics desired in the end product.
Q: WHAT’S THE ADVANTAGE OF A ROTARY DRUM GRANULATOR OVER A DISC PELLETIZER?
A: In choosing between a drum granulator and a disc pelletizer, the drum is often chosen because it offers a higher throughput than the disc pelletizer. The rotary drum also has the advantage of being a “closed” system, meaning that granulation occurs inside a contained environment, so fugitive material is limited.
WHAT CAPACITIES CAN A GRANULATION DRUM ACCOMMODATE?
A: Granulation drums can be customized to nearly any size, accommodating capacities ranging from 500 lb/hr – 3500 TPH+.
ARE DRUM GRANULATORS BATCH OR CONTINUOUS?
A: Rotary drum granulators are typically employed in a continuous setting, though they may function as a batch device in some R&D environments, such as the TIANCI Innovation Center.
Q: WHAT IS THE RETENTION TIME OF A ROTARY DRUM GRANULATOR?
A: Retention time is one process parameter used to control the characteristics and quality of the material exiting the drum, so it can vary significantly depending on the process and product goals. In general, retention time in a granulator may fall anywhere between 30 seconds and 60 minutes.
Q: WHAT ARE THE TYPICAL WEAR ITEMS?
A: Rotary drum granulators are generally low maintenance, but some items can become worn, depending on the operating conditions, and particularly if the drum falls out of alignment. The most common wear items for a drum granulator typically include the liner (where applicable), tumbling flights (where applicable), and potentially trunnion wheels, tires, and thrust rollers.
Rotary drum alignment is an important aspect of drum maintenance to prevent wear of the tires and trunnion wheels. When a drum falls out of alignment, it puts added stress on all components, encouraging undue wear.
Q: DOES THE PRODUCT EXITING THE GRANULATOR REQUIRE DRYING?
A: Since the granulation process relies on a liquid binder to form and layer granules, the product exiting the granulator is wet and must be dried unless it is moving immediately to a downstream process that does not require drying (such as in the case of iron ore balling, where pellets go to a grate kiln).
Drying is typically carried out in a rotary dryer, which further rounds and “polishes” the granules as a result of the tumbling action that occurs as the drum rotates.
Q: HOW DO I KNOW IF A ROTARY DRUM GRANULATOR IS RIGHT FOR MY APPLICATION?
A: Whether or not a rotary drum granulator is the right fit for a given project depends on specific process and product goals, such as capacity, level of control over particle characteristics, product parameters, and more.
When it is not clear if a drum granulator will be able to meet the project objectives, testing can be carried out in the TIANCI Innovation Center to evaluate the process and identify the most suitable equipment configuration.
Q: IS ANY OTHER EQUIPMENT REQUIRED TO SUPPORT A ROTARY DRUM GRANULATOR?
A: Drum granulators require a feeding and offtake system to convey material into and away from the drum. They also typically require screens and a recycle circuit to recover overs and unders and recycle them back into the process
Drum granulators are also typically followed by a rotary dryer and in some cases, may be preceded by a mixer for providing a homogeneous feedstock to the unit.
Q: WHAT DOES THE DESIGN PROCESS LOOK LIKE?
A: Rotary drum granulator design typically begins with testing to assess the feasibility of granulating the intended material and to gather key process data such as percent fill, retention time, drum speed and slope, spray system design, and more.
Once the data has been gathered, engineers work off of this to size the drum and incorporate any necessary features or modifications needed to produce the desired product at the intended capacity.
Q: WHAT DATA IS NEEDED TO DESIGN A ROTARY DRUM GRANULATOR?
A: A variety of data points are necessary to design the granulator. Along with a process description, the follow data is typically required:
We are committed to providing our customers with comprehensive support and reliable services. Our company offers free process design drawings tailored to your needs, as well as free trial testing services to ensure optimal machine performance. Every machine comes with a one-year warranty for worry-free operation. In addition, we provide free installation and professional training services, helping your team quickly master the equipment and achieve efficient production.
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