Barrel Heaters - Hasmak.com.tr

W A T L O WHot RunnerNozzle <strong>Heaters</strong>Metric FIRERODCartridgeOptionsAccessoriesWatlubeWatlube is an electrically nonconductivelubricant that acts as abarrier against high temperatureoxidation, thus making heaterremoval easier. In addition, it aids inthe transfer of heat from the metricFIREROD to the block. However, donot use it as a substitute for properhole fit. Watlube is packaged in118 ml (four ounce) bottles.To order, specify Watlube.Dia.External Finishing6.4 mm (0.25 in.)No-HeatHeatedLength6.4 mm (0.25 in.)No-HeatCenterless GrindingCenterless grinding can be used tofinish precision diameters, thuspermitting closer heater-to-part fitand higher watt densities. Centerlessgrinding of metric FIREROD heatersDistributed WattageDistributed wattage varies the wattdensity along the length of theheater. This construction techniqueis used to <strong>com</strong>pensate for heatwith swaged-in flexible leads islimited to 305 mm (12 in.) leadlength. Longer lead lengths areavailable, but require externalconnection. To order, specifycenterless grinding.losses along the edges of heatedparts. To order, specify distributedwattage and give the length andwattage for each section.Injection MoldingHot Runner Nozzle <strong>Heaters</strong>Individually Controlled Heat ZonesIndividually controlled heat zonesgive the flexibility of controllingtemperature by zones, along thelength of the metric FIREROD. Thisis an advantage for heatingrequirements of certain applications,like sealing bars. This internalconstruction can be ordered on 12.5,16 and 20 mm (0.5, 0.63 and 0.78in.) diameter units. If not specified,250 mm (10 in.) crimped on leadswill be supplied. To order, specifyindividually controlled heat zonesas well as length and wattage perzone and length of crimped on leads.109