Bo Sheng chiller applications in the printing roller printing roller temperature control, temperature control system, printing rollers, printing rollers heating, cooling; the performance and characteristics of a can in the tests, the operating pressure (<0.5Mpa), higher operating temperature (≤350 ℃), DC high voltage generator reduces the pressure rating with hot equipment can improve the security of the system. 2, uniform heating and tender, the temperature is adjusted by intelligent self-tuning PID control Hebei water-cooled chiller, high precision temperature (≤ ± 1 ℃), to meet the stringent requirements of high technology standards. 3, small size, small footprint, can be installed in the vicinity of heating equipment, without a dedicated boiler room, do not need to set up special operations, reduce equipment investment and operating costs, fast recovery of investment. 4, operation control and complete a comprehensive safety monitoring device, the heating process of automatic control, simple operation, easy installation. 5, closed loop heating, small heat loss, significant energy saving effect chiller concessions, no environmental pollution, using a wide range. 6, with low temperature (≤180 ℃), medium temperature (≤300 ℃) chillers, high temperature (≤350 ℃), product specifications, a wide range of user choice. Open chiller maintenance, downtime order to ensure that the air conditioning after the host starts to run correctly, you must ensure that: ① condenser heat well, otherwise they will be cold - condensing temperature and the corresponding condensation pressure is too high, so the chiller pressure protection device operation and parking, and even lead to failure. ② evaporator should circulate cold water, otherwise they will be lower in cold water temperature, leading to cold temperature protection device and stop action, or because of the evaporation temperature and the corresponding evaporation pressure is too low, a low-voltage protection devices chiller operation and parking, even cause the evaporator ice cold water and damage to equipment. Therefore, the boot sequence chillers must be strictly adhered to :() cooling tower fan open -> open cooling water pump -> cold water pump open -> open chiller chiller shutdown order must be strictly adhered :() chillers STOP -> cooling tower fan stops -> cooling water pump stops -> Cold water pump stops Note ① shutdown, chillers should be shut down for half an hour before work, after work and then shut down cold water pump, chiller help save energy sale, while avoiding downtime and protect the unit. ② before refrigerating cycle, make sure the heating cycle pipeline valves have been closed. Nanjing air-cooled chiller, chillers, refrigeration equipment provided by Bo Sheng Sheng Refrigeration Equipment Co., Ltd. Nanjing Bo. Refrigeration Equipment Co., Ltd. Nanjing Bo Sheng (www.zgwksb.com) (www.zgwksb.com) strong, credible, in Nanjing refrigeration equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the Bo Sheng refrigeration equipment and you hand into the brilliant, for a better future!