Barrel Heaters - Hasmak.com.tr

<strong>Heaters</strong>MI BandThe MI Band is a high performanceheater. Its performance and nameare derived from Watlow’s exclusivemineral insulation—a material thathas much higher thermalconductivity than the mica andhard ceramic insulators used inconventional heaters.A thin layer of the “high” thermalconductive MI material is used toelectrically insulate the element wirefrom the inside diameter of theheater sheath. A thicker, “low”thermal conductivity layer backs upthe element wire, directing the heatinward towards the part that is beingheated. The result is more efficientheat transfer...a performancesolution that lowers element wiretemperatures and increases heaterlife.Performance Capabilities• Heater operating temperatures to760°C (1400°F)• Watt densities to 35.6 W/cm 2(230 W/in 2) available on smalldiameter bands• Watt densities to 15.5 W/cm 2(100 W/in 2) available on largediameter bandsFeatures and Benefits• Operating temperatures to760°C (1400°F) make it possibleto safely melt even the newestresins, like Peek, Teflon ® , Ultem ®and Zytel ® .• Higher watt densities than anyother band heater contribute tofaster heat-up and through-put toincrease productivity.• High thermal conductivity of MIand low mass construction givealmost instant response totemperature control. Thisperformance solution eliminatesthermal lag and temperatureovershoot associated withceramic knuckle heaters.364• Same day shipment on all stock heaters with postterminals or Type B leads.• Stainless steel cover as wellas side fold design resistcontamination by overflow ofplastic or other free-flowingmaterials. Side folds turn to theinside diameter rather than theoutside diameter.• Permanently attached clampbars eliminate cumbersomeclamping straps, which makesinstallation easier.Thick LowConductivityMI BackingThin HighConductivityMI InsulationStainlessSteel SheathElement Wire inMineral InsulationApplications• <strong>Barrel</strong>s• DiesFor <strong>com</strong>plete information onMI Band heaters referencepages 18 to 27.Coiled or SinuatedWire ElementTeflon ® and Zytel ® are registered trademarksof E.I. du Pont de Nemours & Company.Ultem ® is a registered trademark ofGeneral Electric.Peek is a trademark of Victrex plc.