Remarks: * WITH ELECTRIC HEATING TO REACH THE REQUIRED TEMPERATURE. * WITH PRINCIPLE OF INDIRECT TEMPERATURE-TRANSMISSION TO MAKE SOLID MATERIAL INTO FLUID FOR REACHING THE OBJECT OF QUANTITATIVE FILLING * WITH HEATING AND THERMOSTATING FUNCTION AND USE OF TWO-LAYER TAKE FOR INDIRECT HEATING. * NO NEED TO WORRY ABOUT THE QUALITY OF THE MATERIALS BEING DAMAGED. * FOR ANY MATERIAL THAT NEEDS TO BE SOFTENED WITH HEAT TO REACH THE PURPOSE OF QUANTITATIVE FILLING