... ,different from traditional way-heaterdirectly touch with nozzle body Hot runner heaterBalanced heating,different from traditional way-heaterdirectly touch with nozzle body , Applying ... power according to your requirement.2,It is useful for hot runner mould,plastic injectiong,plastic extruder machine etc.3,Thermocouple ... be attached.4,1year quarantee time.5. ISO9001:2000 CE hot runner components