Latest Exhibition Information
The manufacturer of Cold Feed Rubber Machine Screw and Barrel will show you: How to improve the working life of cold feed screw
Cold Feed Rubber Machine Screw and Barrel manufacturers tell you that because the cold feed screw needs to be under high pressure, high temperature, high friction and high mechanical torque for a long time when working, it is easy to cause screw wear and screw wear is inevitable , But is there any way to increase the working life of the screw? The Cold Feed Rubber Machine Screw and Barrel manufacturer tells you that in fact, mastering the reasons for the wear of the screw and reducing the possibility of wear can extend the service life of the screw.
Let us understand the causes of screw wear and the methods to reduce wear:
1. The Cold Feed Rubber Machine Screw and Barrel manufacturer tells you that every raw material has an ideal processing temperature during processing. Therefore, it is necessary to control the temperature range of the barrel according to the different raw materials. Once the temperature is not well controlled, It will cause the raw materials to be heated unevenly, and the molten state will naturally lead to accelerated screw wear.
2. The manufacturer of Cold Feed Rubber Machine Screw and Barrel tells you that because many times, strengthening agents and other fillers are added to the material. These additives will affect the friction of the metal material and cause the screw to wear faster. Therefore, when processing these materials The speed should be adjusted, usually the speed needs to be increased, but it should not be adjusted too high.
3. The Cold Feed Rubber Machine Screw and Barrel manufacturer tells you that generally high-quality raw materials do not contain too many sundries and impurities, but they are sorted and transported. Some sundries may be mixed in during the process of color mixing. These sundries will also accelerate the wear rate of the screw. Therefore, when adding raw materials, it is necessary to clean up the sundries.
4. The added raw material contains moisture. During the operation, the moisture in the material will enter the screw compression section, making it into high-temperature and high-pressure "steam particles". These "steam particles" are like impurity hard particles, which can cause damage to the screw. Friction and destruction. The manufacturer of Cold Feed Rubber Machine Screw and Barrel tells you that before adding raw materials, you need to make sure that the raw materials are dry and free of moisture.
In many cases, the processed raw materials have a great impact on the wear of the cold feed screw. In order to increase the service life of the screw, the manufacturer of Cold Feed Rubber Machine Screw and Barrel tells you that you need to pay more attention when selecting, picking and adding raw materials.