Barrel Heaters - Hasmak.com.tr

W A T L O WHot RunnerManifold <strong>Heaters</strong>Tubular Milled GrooveHot runner molds require uniformheat. It has been machined so thatonly a <strong>com</strong>plex tubular formationcan fit. The heater must installquickly and easily. And you want itnow.No problem.WATROD milled groove heaters areprecision-formed and customized toyour hot runner mold application.Even tight radius bends of 6.35 mm(0.250 in.) maintaining tolerances of±0.062 to ±0.002 inch are possible.This versatility means the heater canbe designed in a broad range ofdiameters, lengths, terminations andsheet materials. This capability notonly allows you freedom to designfor the optimum uniform heatingpattern for your plastics process, butalso guarantees quick and easyinstallation.The heater must be precisely formedto seat properly into the milled slot inthe mold. To insure this fit, templatesare used as inspection tools duringthe forming process.Simply supply the factory a drawingthat provides full dimensioning of thegroove, either in hard copy orelectronically. Acceptable fileformats include, but are not limitedto: PDF, DWG, DXF, IGS (IGES),MicroStation DGN and SolidWorksSLDDRW.A variety of sheath materials areavailable including Incoloy ® , 304stainless steel and 316 stainlesssteel; each offering unique advantagesof long life in high temperaturemolds, rigidity to maintain shapeduring shipment and corrosionresistance.Watlow not only delivers the heatfast to your process with efficientheat transfer, but guarantees theheater’s fast delivery, too. While weguarantee our standard deliverywithin two to three weeks, toughdelivery schedules are our specialty.Features• Precision formed heaters• Formed to milled groove• Precision wound, customengineered resistance wire• Incoloy ® or stainless steel sheath• UL ® and CSA <strong>com</strong>ponentrecognition• Metric diameters availableBenefits• Quick and easy installation;heater efficiency• Puts heat where required• Evenly distributed heat, heaterefficiency and reliability• High temperature; retains shape• Safety and agency approvalsApplications• Hot runner moldsPerformance Capabilities• Watt densities to 15.5 W/cm 2(100 W/in 2 )• Wattages to 100 kilowatt• UL ® and CSA <strong>com</strong>ponentrecognition to 480VÅ(ac) and600VÅ(ac) respectively• Incoloy ® sheath temperatures to870°C (1600°F)• 304 stainless steel sheathtemperatures to 650°C (1200°F)• Steel sheath temperatures to400°C (750°F)• Copper sheath temperatures to175°C (350°F)Injection MoldingHot Runner Manifold <strong>Heaters</strong>145