Organic fertilizer, compound fertilizer Fertilizer Pellet Extrusion Granulator Machine Double Roller Granulating Equipment
Double Roller Extrusion Granulator: The Ultimate Solution for Efficient and Versatile Granulation
The Double Roller Extrusion Granulator is a state-of-the-art granulation machine designed to meet the diverse needs of industries such as fertilizer, pharmaceuticals, chemicals, feed, and more. With its advanced design and innovative features, this granulator offers unparalleled efficiency, reliability, and versatility, making it the ideal choice for businesses looking to optimize their production processes.
Detailed Photos


How It Works:
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Material Feeding: Raw materials are fed into the granulator through the top inlet, where they are evenly distributed between the two rollers.
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Extrusion & Compaction: The materials are compressed by the counter-rotating rollers under high pressure, forming dense and solid sheets or briquettes.
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Crushing & Screening: The compacted sheets are then crushed and screened into uniform granules, ready for packaging or further processing.
Key Features:
1)Compact Structure & Easy Operation
The Double Roller Extrusion Granulator boasts a simple yet robust design, ensuring easy operation and maintenance. Its compact layout minimizes space requirements while maximizing productivity, making it suitable for both small and large-scale operations.
2)Energy-Efficient & Eco-Friendly
Utilizing a dry granulation process, this granulator eliminates the need for drying, significantly reducing energy consumption and production costs. It's an environmentally friendly solution that supports sustainable manufacturing practices.
3)Wide Material Adaptability
This granulator is highly versatile and can process a wide range of raw materials, including fertilizers, pharmaceuticals, chemicals, feed, and more. Its adaptability makes it a valuable asset across multiple industries.
4)Stable & Continuous Production
Designed for smooth and reliable operation, the Double Roller Extrusion Granulator ensures stable and continuous production. Its low maintenance requirements and durable construction minimize downtime, enhancing overall efficiency.
5)Superior Granule Quality
The granulator uses two counter-rotating rollers to apply high pressure, compacting materials into dense, uniform granules with high strength and low breakage rates. The resulting granules are smooth, uniform, and easy to handle.
6)No Binder Required
Thanks to its high-pressure extrusion process, the granulator can form granules without the need for additional binders. This not only reduces production costs but also minimizes environmental impact.
7)Uniform Granule Size
The granulator produces granules with consistent size, shape, and surface finish, ensuring accurate dosing and application. This enhances the usability and effectiveness of the final product.
Applications:
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Fertilizer Industry: Ideal for producing inorganic, compound, and organic fertilizers with high granule uniformity and purity.
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Chemical Industry: Suitable for granulating inorganic salts, chlorine isocyanurate, strontium carbonate, and other chemical products.
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Pharmaceutical Industry: Perfect for manufacturing pharmaceutical granules, traditional Chinese medicine granules, and capsule fillers with high precision and hygiene standards.
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Food Industry: Used for producing seasoning, health food, and other food-grade granules with balanced nutrition and safety.
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Building Materials Industry: Applicable for processing ceramics, rubber, plastics, and other materials to improve product quality and production efficiency.
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Other Industries: Widely used in mining, environmental protection, dyeing, coal, metallurgy, and more for recycling industrial waste and solid materials.
Why Choose Our Double Roller Extrusion Granulator?
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High Efficiency: The short granulation process and continuous operation ensure high output and low energy consumption.
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Cost-Effective: No need for binders or drying processes reduces production costs and enhances profitability.
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Durable & Reliable: Built with high-quality materials and advanced technology, the granulator offers long-lasting performance and minimal maintenance.
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Customizable Solutions: Tailored to meet specific production requirements, ensuring optimal results for your business.
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Global Support: Backed by a professional team offering comprehensive technical support and after-sales service.
Technical Specifications:
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Capacity: Customizable to meet your production needs (ranging from 1-30 tons per hour).
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Granule Size: Adjustable to produce granules from 2mm to 12mm.
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Power Consumption: Low energy consumption for cost-effective operation.
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Material: High-strength alloy steel rollers for enhanced durability.
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Automation Level: Advanced control system for seamless operation.
Transform Your Production Process Today!
The Double Roller Extrusion Granulator is more than just a machine - it's a strategic investment in your business's future. Whether you're looking to improve product quality, reduce costs, or expand your production capabilities, this granulator delivers unmatched performance and reliability.
Contact us now to learn more about how our granulators can revolutionize your production process. We offer a wide range of granulation equipment to meet your needs. Let's work together to achieve your goals!

WHY CHOOSE HANGHUI Hydraulic Compost Turner Machine?
Certified with ISO9001 quality management system and CE certificate, Zhengzhou Hanghui Machinery Co., Ltd is the forerunner and expert among the fertilizer and Animal feed machinery manufacturers in Henan Province, China.
Totally, we have 3 factories, land area over 10 millions cubic meters, with more than 25 technical engineers and 70 workers. Thus we have strong technical strength, high-quality staff and CAD design center, thus we can provide fertilizer and feed plant design, process improvement, equipment manufacture, installation, commissioning, formula and etc. Since 2009, we have exported the machines to more than 100 countries.
By the end of 2019, we have established more than 70 factories around the world, for example, 100,000Ton/Year NPK Fertilizer plant in SA, 150,000Ton/Year NPK Fertilizer plant in Syria, 80,000Ton/Year NPK Fertilizer plant in Zimbabwe, 50,000Ton/Year Organic Fertilizer plant in Nepal, 5,000Ton/Year Powder Organic Fertilizer plant in Nepal, 20,00Ton/Year Organic Granule Fertilizer plant in Nepal, 10,000Ton/Year chicken feed plant in Nigeria, 20,000Ton/Year Floating fish feed plant in Nigeria, 20,000Ton/Year Fish feed Plant in Iran, 5,000Ton/Year Floating fish feed plant in Congo, 10,000Ton/Year Bio-pellet plant in Vietnam, 80,000Ton/Year feed-pellet plant in Thailand, 50,000Ton/Year Bio-pellet Plant in USA, 30,000Ton/Year Bio-pellet Plant in Bulgaria etc.
Based on the professional maintenance team, adequate inventory spare parts, standardized after-sales service, perfect customer return visit management, mature training system, we always win most customers around the world.
We are experienced in manufacturing professional equipment for fertilizer and feed production. As for manage principles, we insist to hold the view of "quality, mission, and values."
·Quality
Being a large and professional machinery manufacturer, our factory has manufactured a series of modern specified equipment for fertilizer and feed production, including both the equipment for each process of the production line and the whole production line. Our equipment adopts the latest technology, which can make the production process more environment friendly, energy-saving and economic. Most importantly, it can ensure the quality of the final fertilizer and feed products.
·Mission
Our factory is featured with its strong technical powers, complete processing equipment and reasonable management principles. Our products are various and complete, including the fertilizer compost turner machine, crusher, mixer, fertilizer granulation machine, polishing machine, dryer, cooler, rotary sieve, coating machine, packaging machine as well as the complete new-type fertilizer production line for both organic fertilizer and compound fertilizer production. For the feed industry, we can offer you the hammer mill, Mixer, flat die/ring die pellet mill, feed extruder, air cooler, packager, and other related machines.
We aim at providing you with a more scientific and efficient way of producing qualified fertilizer and nice feed.
·Values
We always insist that quality and customers should come first. Therefore, we strive every effort to improve our services and make breakthroughs step by step, which in turn will make our products better meet the needs of our customers and improve our competitiveness in the fertilizer market all over the world.
Your satisfactions are all that we pursuit! Contact us if you are interested in our products. We are honored to provide you with any service.
·Service
Pre-sale service
Act as a good adviser and assistant of clients to enable them get rich and generous returns on their investments.
1. Introduce the product to the customer in detail, answer the question raised by customer carefully;
2.Make plans for choice according to the needs and special requirements of users in different sectors;
3. We have certain machines in lab for customer testing.
Sale service
1. Ensure product with high quality and pre-commissioning before delivery;
2. Delivery on time;
3.Provide full set of documents as customer's requirements.
After-sale service
Provide considerate services to minimize clients' worries.
1.Assist clients to prepare for the first construction scheme;
2.Install and debug the equipment;
3.Train the first-line operators;
4. Examine the equipment;
5.Take initiative to eliminate the troubles rapidly;
6.Provide technical support;
7.Establish long-term and friendly relationship.
Service commitment
1. Provide clients one-year warranty to make sure the machine work well;
2.We always keep certain inventory level of spare parts, which means the replacements can be sent to you timely.
·Contact
If you want to win, please come and visit Hanghui.
If you want to learn, also please come and visit Hanghui.
Hydraulic Compost Turner Fertilizer Equipment