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Know internal mixer and daily operation process
The closed rubber mixer is referred to as the internal mixer, which is mainly used for plasticizing and mixing of rubber.
Different classifications of the open mill can adapt to different media
Different classifications of the open mill can adapt to the use of different media The chilled cast iron roll can be adjusted by entering the roll with cooling water or steam, or heated by simple electric heating. The machine has low operation cost, energy saving and power saving. Easy to install Compact structure, high utilization of zui. Laboratory open mill has two applications: electrically heated laboratory open mill and water-cooled laboratory open mill. The electric heating laboratory open mill is mainly used for mixing plastics. PVC. EVA. For high temperature materials such as kaolin, the open mill is used for mixing and production of rubber.
What precautions should be taken when using the double roll mill?
The double-roll mill is also called a plastic tablet press. It is mainly used for the color test of the experimental tablet. Please pay attention to: 1. Do not let the surface of the double-roller of the mill be scratched by hard objects: some manufacturers reuse materials, and there may be impurities in the materials. Stones, iron filings and other things must be cleaned to avoid injury. The surface of the double rollers. If there are scratches on the surface of the roller, etc., the pressed sheet will not be smooth and smooth, which will affect the color matching or testing.
What is an open mill and what is the function of an open mill?
Open mill is the abbreviation of open plastic mill. In plastic products factories, people are used to calling it a two-roll mill. The open mill is a kind of plastic mixing equipment that has been used earlier in plastic products production plants. On the calender production line, the open mill is in front of the calender and after the mixer.
How to deal with the problem that the small tablet press does not keep the pressure
Why does the small tablet press not maintain pressure? We have to comment on the situation that the small tablet press does not maintain pressure, which cannot be confused. Because small tablet presses are also divided into varieties, different types of small tablet presses may have different conditions. The following Yilin small tablet press briefly comments on why the small tablet press does not maintain pressure.
Matters needing attention in operation of internal mixer in small laboratory
Hermetic sizing machine, also known as internal mixer, kneading machine, mainly used for rubber, plastic and mixing.