Octagonal drying box, drying box, oven

 RXH hot air circulation oven is to use electricity for heat, low noise axial fan for heat exchanger to heat the air convection, hot air flows through the baking dish and layer the material for heat transfer. The device uses a circulating hot air purification hundred laminar flow technology, with computer-controlled system, temperature control of advanced technology, reliable sterilization drying, small machine noise, stable drying box, automatic climate control and achieve a fully enclosed, full cycle operation, in full compliance with pharmaceutical GMP manufacturing practice requirements. Working principle known from the oven: temperature within the oven is acting by resistance wire R generated. To make garlic drying oven thermostat box, you must request the temperature rises to the set value, the resistance wire to stop acting; when the temperature decreased slightly, resistance wire can continue acting. In other words ginger drying oven, the oven thermostat is within the set range of input power by automatically turning on and off to maintain. The power of the pass, off the relay contacts rely pull and release to complete. Relay action but also by the gate control tube. Therefore, the tube is working properly or not directly affect the pull and release the relay contacts. If the temperature within the oven to the set value, the power supply can not be disconnected and heating was continued, description of the relay contact is not released carrot drying box, control methods: ① view the tension spring relay is off; if contact "burn" stick together; within the electric contact thermometer mercury column line or without interruption; oven thermometer outside the top of the connecting wires are disconnected, the terminal is bad. ② with a multimeter to check the resistance R. R is an internal open or solder sealing off; measuring tube 7 feet (gate) whether there is a voltage of about 20 V; check socket 7 feet is a good contact. If after the above checks repair the fault persists, repeatedly turned by hand, turn off the power switch, the observed switch is closed, the relay contacts can flexibly release, if not flexible release, may be counter-pull spring long lost heat and relaxation elasticity, causing the movable contacts in the relay coil is de-energized, the return can not be flexible. In this case, you can turn off the power, remove the spring, cut some to try; if not, you can back a new spring elasticity to solve this problem. Octagonal drying box, drying box, oven drying equipment provided by Qu Sun Limited. Linqu Sun Drying Equipment Co. (www.ganzaoshebei.com) strong, credible, Shandong Weifang industry-specific equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead sun dried and you hand into the brilliant, for a better future!