Our goal is to become your true partner in the field of twin screw granulator in China. Zhejiang Kehao Plastic Machinery Co., Ltd is one professional plastic recycing machinery manufacturer in China established in 2005. We have a skilled engineering team dedicated to refining every stage, from product development and process improvement to production oversight, ensuring every product delivered meets rigorous quality and performance standards. The price is competitive and the product is quality-assured, which is a good choice for your long-term cooperation.
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![Modification Twin Screw Granulator]()
Modification Twin Screw Granulator
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![Nylon Twin Screw Granulator]()
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![Compounded Twin Screw Granulator Machine]()
Compounded Twin Screw Granulator Machine
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![ABS Twin Screw Granulator Machine]()
ABS Twin Screw Granulator Machine
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Our services: In the pre-sales stage, our team of experts will recommend the most suitable products according to the needs of customers and provide detailed technical consultation. During the sales period, we ensure timely delivery and provide installation guidance. For after-sales, we provide long-term technical support, warranty services and spare parts to help customers maximize the use of products and get reliable maintenance during use.
Production market:
Our products are very popular in the market and are exported to India, Brazil, Mexico, Venezuela, Peru and other parts of the world.
Production equipment:
We have advanced production equipment, such as welding machines, CNC machine tools, polishing machines, etc.
Our team:
We have 120 professional employees, 12 R&D teams, and more than 15 after-sales teams, who can provide the most timely service.
Advantages of Twin Screw Granulator
The twin screw granulation machine can improve efficiency and reduce costs:
The automated twin screw granulation machine has effectively improved the efficiency of its material processing and molding. It requires fewer buttons to operate during use.
Effectively realize the processing of various materials:
Based on the characteristics of engineering plastic materials to achieve flexible pellet production is its own high-quality function, and the current high-quality twin screw granulation machine has the adaptability of various materials, and can have more stable processing quality and highly efficient production response.
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Model |
KH-35 |
KH-52 |
KH-65 |
KH-75 |
KH-95 |
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Capacity(kg/hr) |
30-50 |
100--200 |
250-350 |
400--500 |
600--700 |
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Motor(kw) |
22KW |
55KW |
110KW |
132kw |
250KW |
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Note: All of twin plastic granulator is customized , any changes in raw material and configuration will affect the capacity. Please contact us for your customized solution. |
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Types of Twin Screw Granulator
Intermeshing corotating twin-screw extruders:
Both screws and barrels are designed using the “building block” principle. The screw configuration and barrel setup can be optimally adjusted according to different material properties and process requirements. The “building block” design fits the extruder in various applications.
Intermeshing counterrotating extruders:
In an intermeshing counterrotating extruder, the two screws are symmetrical. Due to the different rotation direction, the path of material spiral forward on one screw is blocked by the screw flight of the other screw.
Non-intermeshing counterrotating twin screw extruder:
This extruder with two parallel conveys material by friction and viscosity. The non-intermeshing screws have a relatively large gap in between, resulting in a large leakage flow. Hence, the non-intermeshing type has fewer applications than the intermeshing type.
Conical twin-screw extruder:
Conical screws decrease in size as you approach the tips. Usually, the two screws rotate in opposite directions. In a conical twin-screw extruder, the volume of the c-shaped channel formed by the two screws and the barrel gradually becomes smaller from the feeding section to the discharge section as the diameter of the screws becomes smaller.
Features of Twin Screw Granulator
The mutual meshing and rotational motion between the twin screws can produce a strong shearing effect, so that the material is fully mixed in the barrel.
Various additives, fillers, etc. can be evenly dispersed in the base material. Ensure that the color of the granulated product is uniform.
It has the characteristics of positive displacement conveying, which can stably convey the material from the feed port to the discharge port. Ensure the continuity and stability of the production process.
During the rotation of the twin screw, the material is subjected to strong extrusion, shearing and friction between the screw and the barrel, which can quickly heat up and reach a good plasticized state.
Components of Twin Screw Granulator
Twin screw extruder:
The extruder consists of two intermeshing screws that rotate within a barrel. The screws are designed to mix, heat, and compress the materials as they move through the barrel.
Die and cutting system:
At the end of the extruder, the material passes through a die to form strands, which are then cut into granules of the desired size using a precision cutting machine .
Feeding system:
Raw materials are fed into the extruder in a controlled manner, ensuring a steady flow.
Heating and mixing zones:
The extruder barrel is divided into zones with controlled temperatures. These zones facilitate melting, mixing, and granule formation.
Application of Twin Screw Granulator
Twin-screw granulator is a kind of high-efficiency mixing and granulating equipment widely used in plastic, rubber, chemical and other industries. Select suitable raw materials according to product requirements, such as plastic resin, rubber, additives, etc. Pre-treatment of raw materials such as drying, crushing, mixing, etc. To remove moisture and ensure the uniformity of raw materials.
Packing and Shipping of Twin Screw Granulator
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Packing |
Wooden box |
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Shipping |
Shipped by road, Sea, Rail |
FAQ
Find professional twin screw granulator manufacturers and suppliers in China here! Please feel free to buy high quality twin screw granulator made in China here from our factory. Contact us for more details.
Twin Screw Granulator for Nylon, Polypropylene Granules Machine, Plastic Recycling Granulator Machine