Briefly introduce the classification and characteristics of water temperature machine
Water temperature machine general safety temperature classification: can be divided into 98 ℃ series water temperature machine, 120 ℃ series water temperature machine, 150 ℃ series water temperature machine, 180 ℃ series water temperature machine (highest temperature), the system uses water as the circulating medium; applicable occasions For temperature control occasions such as rubber and plastic extrusion temperature control, mold (template) temperature control, roller (roller) temperature control, chemical reaction kettle temperature control, printing machinery temperature control and other temperature control occasions.
Features of water temperature machine: 1. The water temperature machine uses imported microcomputer control board and British imported "WEST" dual-group PID automatic calculation temperature controller. The temperature control accuracy can be accurate to ± 0.1 ℃, and the actual temperature difference is small, which can save electricity by more than 35%. 2. Water temperature machine parts and components are imported from Europe, the United States and Japan, accounting for more than 70%; 3. The piping system is made of 304 seamless stainless steel tube, which reduces the system resistance (enhancing the heat conductivity), avoids the generation of scale, and seals the pipeline Cooperate with American "Lexin" temperature-resistant 400 ℃ anoxic glue to prevent leakage; 4, the water temperature machine uses high-temperature pumps independently produced by Italian technology or purchase German Spike, Danish Grundfos, high temperature resistance, high pressure, large Flow pump. (The stability and size of flow and pressure are the key to heat transfer.) The shaft seal magnetically driven pump will never leak oil. 5. Water temperature machine heating design: The water temperature machine uses Swedish "Cornell" resistance heating wire, flange cold-end design heater, the heat-conducting oil flows on the tube ridge pattern at a speed of 2 meters per second, and the heater is in the tube. The center of the tube, so the heating effect is uniform, the water temperature machine will not be like other immersion or side heating design, which will cause the local temperature of the location to overheat. Because the heat conduction effect of the center heating is better than the side heating design, the heat loss is less, so the heating speed is faster.