Double cone rotary vacuum dryer is widely used in research applications biochemistry, chemical and pharmaceutical, health care, agricultural research, environmental protection, as powder drying, baking and a variety of disinfection and sterilization of glass containers only. Particularly suitable for drying heat-sensitive, easily decomposed, easily oxidized material and complex component items for fast and efficient drying. Then you know how to operate Well? What needs to be noted that in step. 1, the workpiece into the vacuum in the vacuum drying oven for removing the workpiece material may be removing the gas composition. If the first workpiece is heated, the gas will expand when heated. Due to the tightness of the vacuum box is very good, great pressure generated by the expanding gas may cause a viewing window glass burst. This is a potential danger. Evacuated and heated by heating program operation, you can avoid this danger. 2, if you press the first pulls out the vacuum heating heating program operation, the heated air is drawn to the vacuum pump when the heat pump is bound to be taken up, leading to a vacuum pump temperature is too high, it is possible to decrease the efficiency of the vacuum pump. 3, the heated gas is directed to a vacuum gauge, vacuum gauge will have a temperature rise. If the temperature exceeds a predetermined vacuum gauge temperature range, can lead to a vacuum gauge produces indication error. Double cone rotary vacuum dryer housing is made of pressed steel folding system, is welded shell surface using electrostatic spray coating process of high intensity, solid and smooth film. Studio carbon steel plate or stainless steel plate welded folding system, filling cotton insulation between the studio and the shell. Studio placed inside the test shelf for placing various test items, the outer wall around the studio is equipped with mica heater. Door seals with silicone rubber seal, with a sight glass for observation on the door. Electric vacuum oven was evacuated by a solenoid valve and a pneumatic control, electrical box to the left of the box or the lower part of the front panel of the electrical box is equipped with a vacuum gauge, temperature control instrumentation and control switches, electrical box is equipped with electrical components. 

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