The press forming mold temperature machine is an ideal alternative to steam boilers for the production of plywood, bamboo-woven plywood, blockboard, fiberboard, particleboard and secondary processing products. What are the benefits and technical advantages of using a press forming mold temperature machine?
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Because the press forming mold temperature machine uses electricity as the heat source and the heat transfer oil as the heat transfer medium, it has unique advantages. In the development process of the press forming mold temperature machine, we focused on the thermal conductivity of the steam heat transfer commonly used in China and the heat conduction oil used in this equipment, the temperature difference between the heat transfer oil in and out of the hot platen, the temperature difference between the hot platen plate surface, and the thermal efficiency.
The kinematic viscosity of heat transfer oil in the press forming mold temperature machine is 1 less than that of steam87 times, the thermal conductivity is 4 times greater than steam8 times, the Plante number is 63 times greater than steam3 times, the exothermic coefficient is 2 times greater than that of steam58 times, the temperature difference between the heat transfer oil inlet and outlet hot platen is 2 times smaller than that of steam58 times, the thermal efficiency is 6 times greater than steam36 times. The results show that the heat transfer performance of the heat transfer oil of the press forming mold temperature machine is better than that of steam.
The heat source is one of the main factors that determine the economic benefits. In the process of development, we compared the thermal efficiency of coal-fired steam heat transfer and electric heating oil medium, and the calculation results showed that the electric heating oil medium was 5 larger than that of coal-fired steam26 times.