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Single Bimetallic Screw and Barrel manufacturers take you to understand the correct cleaning method of barrel and screw
The manufacturer of Single Bimetallic Screw and Barrel tells you that when using an extruder or injection molding machine, the barrel and the screw are essential auxiliary accessories, and we know that these two accessories need to be cleaned frequently to maintain the stability of their performance. How to clean it correctly? For friends who don't know how to clean these two accessories, you can read the introduction below.
1. Choose the correct cleaning agent
In today's developed economy, there are many cleaners on the market, and some cleaners are specially used to clean certain types of products, such as screw cleaners, but the prices of these cleaners are not cheap, and the cleaning effect is good or bad. different. The manufacturer of Single Bimetallic Screw and Barrel tells you whether you need to use a professional cleaning agent. Customers can choose according to the conditions of the barrel and screw. For example, if resin is used as the cleaning material, pay attention to help customers save a lot of costs.
2. Use the correct cleaning method
The manufacturer of Single Bimetallic Screw and Barrel tells you that when cleaning the screw, you need to close the feeding port at the bottom of the hopper, and then reduce the speed of the screw to 15-25r/min. Body fluid no longer flows.
According to the processing technology, a special person is generally responsible for completing the cleaning work. When cleaning, you need to observe the screw speed and torque from the control panel, and you need to observe the pressure of the system. During the entire cleaning process, do not remove it first. Die head, wait until the processed material is completely replaced with clean resin, then stop and remove the die head, and then start the screw so that the clean resin can flow out.
When cleaning the barrel, the heating temperature should be set at 200°C. After the barrel reaches this temperature, cleaning will begin.
3. Choose the right cleaning tool
The manufacturer of Single Bimetallic Screw and Barrel tells you that when cleaning the barrel and screw, the cleaning materials and cleaning tools you need include goggles, barrel ruler, heat-resistant gloves, copper scraper, copper brush, cotton cloth, etc.
The manufacturer of Single Bimetallic Screw and Barrel reminds you not to use very sharp steel tools when cleaning, so as not to scratch the surface of the screw and barrel.