Product Introduction:
Compared with twin-screw extruders, three-screw extruders usually have advantages in mixing and kneading effects, conveying capacity, self-cleaning, exhaust performance, etc. They can achieve higher mixing effects under the condition of smaller screw aspect ratio, and are suitable for various processing fields such as plastic blending modification, filling modification, additive dispersion, fiber reinforcement, etc.
Product performance:
1. Good shearing and dispersing effects: Each rotation of the three-screw will increase the number of times the material is mixed, homogenized, kneaded and sheared, and the equipment has stronger mixing, melting and dispersing capabilities. This helps to improve product quality and production efficiency.
2. Low energy consumption: Under the same output, the aspect ratio, screw diameter and motor power used by the three-screw extruder are smaller than those of the twin-screw extruder, so it has a smaller energy consumption ratio. This helps to reduce production costs and improve economic benefits.
3. Good exhaust performance: There is no material accumulation at the exhaust port of the machine, and there is no material overflow, blockage and other phenomena. This is because the material is almost sucked into the honey refining area in the center of the screw, and the dense refining area is equivalent to a melt pump, so a very high vacuum degree can be achieved, which improves the quality of the product.
4. High production volume and low energy consumption: The production volume of the three-screw extruder is twice that of the twin-screw extruder with the same specifications and power. For the production of the same number of products, the cost of manpower, site, etc. is reduced exponentially, and the power of the main machine, heater, etc. can be reduced at the same time.
5. Adapt to highly filled materials: The optimized screw combination structure ensures the stability of conveying highly filled carbon black powder and improves the mixing and homogenization effect. This solves the feeding problem of the twin-screw extruder in producing highly filled materials.
