Air-cooled granulator

Features: 1. Utilizes a matched main–auxiliary machine configuration, ensuring stable heating temperatures, effectively improving the material’s molecular structure, enhancing air permeability, and significantly boosting pellet quality. 2. The plastic pelletizing unit primarily consists of a main machine, a crusher, an automatic traction system, and a pelletizer; the main machine is equipped with an automatic screen‑changing device. 3. Both the main and auxiliary machine screw barrels are manufactured from high‑strength, premium carbon structural steel. 4. The plastic pelletizer employs a conical screw barrel design, enabling rapid feeding and high production output. 5. All recycled materials, after sorting, crushing, and cleaning, can be processed directly without the need for spin‑drying or drying by baking or sun exposure, making it suitable for both dry and wet applications. 6. Features a modular, fully automatic electrical distribution system to ensure safe and reliable motor operation. 7. The machine boasts an elegant and sophisticated appearance, with customizable color finishes available upon customer request. Plastic Pelletizer Modifications: A plastic pelletizer is a molding machine capable of shaping materials into specific forms. Its innovative design increases the thread pitch between the screws, allowing for thorough plasticization and melting within the barrel during heating. A variable‑diameter configuration has been adopted, which technologically extends the relative service life of the screws. Furthermore, the use of high‑strength 38CrMoAlA alloy in material selection enhances the overall performance of the machine. The pelletizer’s barrel is crafted from 45# steel, finely machined, and then quenched to achieve high hardness along with excellent wear and corrosion resistance. Additionally, strategically placed slots at the feed end facilitate smooth material intake.

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Air-cooled granulator

Features:

1. Utilizing a master–slave machine configuration, the system ensures stable heating temperatures, effectively modifies the material’s molecular structure, enhances breathability, and significantly improves pellet quality.

2. The plastic pelletizing unit mainly consists of a main machine, a crusher, an automatic haul-off system, and a pelletizer; the main machine is equipped with an automatic screen-changing device.

3. Both the main and auxiliary screw barrels are manufactured from high-strength, high-quality carbon structural steel.

4. The plastic pelletizing machine features a conical screw and barrel, ensuring rapid feeding and high production output.

5. After sorting, crushing, and washing, all recycled materials can be directly fed into the production process without the need for spin-drying, drying, or sun-drying, making the system suitable for both wet and dry applications.

6. A split-type fully automatic power distribution system is employed to ensure the motor operates safely and reliably.

7. The machine features a sleek and elegant appearance, with color options available upon customer request.

Modification of the plastic pelletizing machine:

A plastic pelletizing machine is a molding device that can shape materials into specific forms. Its structural design features an increased thread pitch between the screw flights, which ensures thorough plasticization and melting within the barrel during heating. The use of a variable-diameter configuration technologically extends the screw’s service life, while high-strength materials are employed. 38CrMoAlA has enhanced the overall performance of the machine.
The barrel design of the plastic pelletizing machine adopts After precision machining and quenching, 45# steel exhibits high hardness as well as moderate wear and corrosion resistance. Additionally, a slot of specified dimensions is provided at the feed end to facilitate material feeding.