The Japan Steel Works, Ltd. Plastics Machinery Business Division for Extruder heating system Heating devices for extruders are required to achieve uniform temperature distribution, heating at high temperature and high-accuracy temperature control. To meet these requirements, hot oil is used as the heating medium and electric heaters are used as the heat source. The necessary devices and parts are integrated into one unit to heat and circulate the heating medium. Process Flow Features ■Hot oil circulation device for heating at high temperature ■Large heat capacity ■Wide range of product lineup depending on each flow rate Typical specification １-Zone Type No. Pump Capa. Pump Power Power Consumption ■Compact design ■Simple operation ■Safety design to prevent troubles from occurring ■Non-seal type pump (No oil leakage) ■Pressure vessel design according to ASME ■Observance of required laws and standards ■Application:Heating and temperature control of extruders, die plates and other accessories. Hot oil unit can cover heat supply for below equipments. ■ Screen Changer ■ Diverter Valve ■ Gear Pump ■ Extruder Barrel etc. Japan Steel Works, Ltd. Tokyo Head Office Gate City Osaki West Tower 1-11-1, Osaki, Shinagawa-ku, Tokyo 141-0032, Japan Europe (Germany) China (Shanghai)