Following are a number of the generally Hot runner band heaters, please click on the size(IDxH)to go to the correct specification page. 15x30-5016x25-5017x30-5018x25-5019x25-5020x25-4522x25-5025x25-5028x25-5030x25-5035x25-5040x25-3540x40-5045x25-3545x40-5050x25-3550x40-55 LUJINXUN Electric Hot Runner Molding Bushings 220V 28x25/30/35/40/50mm Coil Heaters with Grounding cord Cross-section 3x3mm Specifications: Product Name: sizzling runner coil band heaterInner Diameter:28mmLength: 25mm/30mm/35mm/40mm/50mmWattage: 450W/550W/600W/700W/850W( wattage tolearnce is -15% to +15%, please note)Cross section: 3x3mmWith thermocouple: NoWith Grounding wire:YesLead Wire: 1M lengthTemperature Range:0-500℃Custom made accepted: Yes Shopping Tips: Notice: The photo we display right here just for reference. After you make order, the coil band heaters you'll get is in step with the size that you order you care about it, please do not make order. Thank you. The runner coil band warmers can personalized accordingly. If you have speical request, please delivery us the ensuing information: 1. coil inner diameter2. coil length3. go section4. with thermocouple or no longer 5. wire length SHIPPING NOTICEAll packages from our store are registered site: 17track/en, PAYMENTVISA,Mastercard,WESTERN UNION,Maestro,Bank Transfer,QIVI WALLET,WebMoney,Boletol,PayPal WARRANTY SERVICEDelivery Time:Ship out within 3-5working daysAll emails could also be answered within 24 hours REFUND or RESENDIf goods not obtained or damaged,please cooperate with us to take pictures once you obtain it, then present us the evidence,we will refund or resend a brand new one to you,thanks FEEDBACKAny questions please be at liberty contact with us before you leaving a feedback,we will try the best that may provide help to solve it Immediately.