Is the quality of the product made from the glue produced by the internal mixer better than that produced by the open mixer? Recently, a customer expressed their desire to use an internal mixer, but the factory itself has an open mixer. She said that using an open mixer is sufficient and completely supplied. But she heard that the material produced by the internal mixer is better than that produced by the open mixer? So it's like buying a new one, consult me if it's like this.



The internal mixer is also known as a closed rubber mixing machine, and the open mixer is also known as an open rubber mixing machine. If we talk about efficiency, safety, site environment, and labor intensity, then the internal mixer must be better than the open mixer. As we all know, the open mixer is very difficult to recruit rubber mixing masters in the market due to its insecurity and high physical consumption when operating it.



For me, if a customer wants to make a purchase, it means that I can close a deal. However, I did not directly answer the customer's question. I communicated and analyzed with her. Firstly, in the long run, the company needs to develop and acquire new equipment as a necessary process. Secondly, it is not easy to compare which type of glue is better for the internal mixer and the open mixer.



Putting aside the quality of the equipment itself, the factors that affect the mixing results of the internal mixer and the open mixer also include the process and personnel operation. Even under the same conditions, it can only be said that the efficiency of the internal mixer is much higher than that of the open mixer. Of course, some rubber materials require the use of an open mixer, which is not feasible with an internal mixer. As is well known, the use of open mills has high labor intensity, low production efficiency, high environmental pollution, and high safety hazards. These are all shortcomings of the open mill, but the internal mill can just solve these problems. Nowadays, environmental protection is advocated, and as a boss, it is also your responsibility to seek a comfortable and clean working environment for your employees. Of course, if you were a few years ago, the factory's open mill was already considered a relatively high-end equipment, but now it is different. If you are considering purchasing an internal mixer based on the quality comparison between the internal mixer and the open mixer, you need to understand clearly that the factory can meet the requirements, so there is no need to spend money. The main thing is to purchase equipment that meets the actual requirements of your factory. But I suggest that you consider purchasing an internal mixer from the perspective of an employee.



The internal mixer has its own advantages, but it is also impossible to replace the open mill. Choose the appropriate equipment based on your own process and formula. It is particularly important to take the path of sustainable development and create a good workshop for our employees. Finally, I wish all new and old customers a prosperous business!



Lina Machinery is a supplier of rubber and plastic equipment, specializing in the production of internal mixers, open mixers, and granulators.