Recently, the physical testing group of the testing center under the Technology Development and Research Center of the Double Star Tire Corporation successfully developed the temperature control device for the open mill roll, which realized the automatic cooling and cooling of the circulating water, completely ending the history of the roller temperature of the open mill by tap water alone. It not only ensures the accuracy of process parameters and test data, but also saves 10,000 cubic meters of tap water per year.
The test group has two XK-150 type open mills, which are responsible for the rubber material preparation tasks of the company's raw material inspection and small compound test. For a long time, the cooling system of the mill has mainly relied on tap water for natural cooling, and the effect is not satisfactory. Especially when the production task is heavy or the ambient temperature is high, the roll temperature of the mill is often difficult to control within the standard range of the process requirements. It is necessary to park frequently for cooling, which not only seriously affects the work efficiency, but also the authenticity of the test data is not guaranteed. In response to this situation, the technicians of the test group proposed an improvement plan based on the experience of the equipment, and successfully developed the temperature control device for the open roll of the mill to ensure that the cooling water meets the set requirements, so that the roll temperature meets the process standard and the opening is achieved. Automatic control of the roller temperature of the mixer.
The test group has two XK-150 type open mills, which are responsible for the rubber material preparation tasks of the company's raw material inspection and small compound test. For a long time, the cooling system of the mill has mainly relied on tap water for natural cooling, and the effect is not satisfactory. Especially when the production task is heavy or the ambient temperature is high, the roll temperature of the mill is often difficult to control within the standard range of the process requirements. It is necessary to park frequently for cooling, which not only seriously affects the work efficiency, but also the authenticity of the test data is not guaranteed. In response to this situation, the technicians of the test group proposed an improvement plan based on the experience of the equipment, and successfully developed the temperature control device for the open roll of the mill to ensure that the cooling water meets the set requirements, so that the roll temperature meets the process standard and the opening is achieved. Automatic control of the roller temperature of the mixer.
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