The development trend of twin screw extruders in the world i

1, wear and tear
Thanks to the easy opening, the threaded components and the inner bushings of the barrel can be found at any time for effective maintenance or replacement. It is not discovered when there is a problem with the extruded product, causing unnecessary waste.
2, reduce production costs
When making masterbatch, it is often necessary to change the color. If it is necessary to replace the product, open the open processing area in a few minutes, and also analyze the mixing process by observing the melt profile on the entire screw. At present, the conventional twin-screw extruder needs to use a large amount of cleaning materials to clean the machine when replacing the color, which is time consuming, expensive, and wastes raw materials. The split-type twin-screw extruder can solve this problem. When the color is changed, the barrel can be quickly opened and manually cleaned in a few minutes, so that the cleaning material can be used or not, which saves the cost.
3. Improve labor efficiency
In the maintenance of equipment, ordinary twin-screw extruders often have to first remove the heating and cooling system, and then withdraw the screw as a whole. The split-type twin-screw is not used. Just loosen a few bolts and turn the worm gear handle to raise the upper half of the barrel to open the entire barrel and then perform maintenance. This reduces maintenance time and labor intensity.
4, high torque, high speed
At present, the development trend of the twin-screw extruder in the world is to develop toward high torque, high speed and low energy consumption, and the effect brought by high speed is high productivity. The split-type twin-screw extruder belongs to this category and its speed can be increased by 500 rpm. Therefore, it has unique advantages in processing high viscosity and heat sensitive materials.
In the high-speed, high-torque core technology, the asymmetric and symmetrical high-torque gearboxes are currently only supported by German and Japanese manufacturers, and their speed can reach 1800 rpm or higher. Sichuan Zhongchuang Technology Co., Ltd. is currently one of the main choices for domestic high-end material processing companies, and it is a national independent innovation national encouragement project.
5, a wide range of applications
Wide range of applications, suitable for processing a variety of materials
6, high output, high quality
With the other advantages of a conventional twin-screw extruder, high throughput, high quality, and high efficiency can be achieved.