Stirring problem, need a solution, urgently
Thread Content
Stainless steel reactor with frame-type stirring; the fixed end at the bottom is secured using PTFE sleeves, which can wear out and end up mixing into the material. How can this be solved? Thank you!
The wear amount is minimal; it should have no impact on the material, as it’s all modified wear-resistant PTFE!
Check whether the upper bearing needs to be replaced, and examine the shaft for bending to determine if straightening is required
My products are finished goods and food additives; no impurities are allowed. Is it possible to avoid using a lower fixing mechanism?
Due to the large swinging motion of the frame-type mixer, it is likely that even without low supports, your reducer bracket will not be able to handle the stress.
This post was last edited by zxf760718 on 2016-3-8 08:44. If you want to make modifications, feel free to get in touch. Take a look at your requirements, as well as things like the current rotation speed of the tank mixer; only by understanding your process thoroughly can I develop a good solution for you
PTFE materials are not wear-resistant by nature; even the best wear-resistant PTFE is of no use. I haven’t used any wear-resistant PTFE yet – what is its material code? I have a question.
Don’t worry, PTFE is non-toxic and harmless to the human body.
The wear-resistant PTFE sleeve is made by cold pressing polytetrafluoroethylene powder in a mold followed by sintering; it possesses excellent corrosion resistance, good self-lubricating properties, and no tendency to stick. Therefore, the finished product is resistant to almost all chemical agents, and possesses properties such as wear resistance, pressure resistance, and a low coefficient of friction. It is widely used in many fields such as petroleum, chemicals, metallurgical machinery, transportation, medicine, food, and electricity.