With the continuous development of the machinery industry, many machinery and equipment are now widely used in all walks of life. Nowadays, there are many applications of textile machinery. The use of machinery in spinning has greatly improved the efficiency of textiles and reduced costs. Heating the perforated needle roller during spinning is a spare part for the drying step and is indispensable. In addition, heated perforated needle rollers are also widely used in many other industries. When using it, it is very important to control the heating temperature and time of the heated perforated needle roller. Now let's see how to control the heating temperature and time of the heated perforated needle roller.

Heating needle roller

Whether the use effect of the heating needle roller can meet the basic requirements of the industry depends on the actual quality of the heating needle roller and the accuracy of control. Needless to say about the quality of the heating needle roller, because it can be bought back and has been put into use. The heating needle roller is carefully selected by the company. So let’s talk about the temperature control of the heating needle roller. Generally, the temperature of the heating needle roller can be measured by the temperature control device on the surface temperature of the roller body, and then the required temperature can be set according to the actual needs of processing. When the temperature reaches the preset temperature, it will automatically stop heating and transform into heat preservation. How to calculate the heating time of the heating needle roller? When the general heating power time is 3KW～50KW, the heating power can be freely selected according to the heating requirements. The operation is relatively simple. There is a set of calculation formulas for the specific heating time: power = (Weight * specific heat * temperature difference) / 3600S, for example: 5 kg of No. 300 thermal oil is heated from 10 degrees to 200 degrees with a 1500 watt electric heating tube. It takes time: 2000*190*5/1500w/60S=21.1 minutes.

From the above article, it can be known that the application of heating perforated pin rollers is extremely wide. The heating time and temperature of the heated perforated needle roller are very important during use, we need to control it well, otherwise the corresponding use effect will not be achieved. When using, calculate the time according to the above calculation method, and operate according to the corresponding operation method.