Geeetech Peek J Head Hotend 0.3mm Nozzle For 1.75mm Filament Reprap 3d Printer

US $29.00

  • HongKong, China
  • Mar 11th
  Delivery Details 1.Standard shipping carrier is ePacket with tracking code for United States address,delivery within 7-14 busienss days. 2.For outside US address,standard shipping carrier is Hong Kong Post without tracking code,delivery within 25-30 business days.We provide a free tracking for order above 45USD.Please contact us if you want to add a tracking code for small orders. 3.Express shipping like DHL,Fedex,UPS,TNT is also avaiable if you are willing to pay extra.DHL is our standard shipping carrier for Expedited shipping,please contact us if you want a different carrier. 4.Customs duties or taxes are buyer's resposibility for all of the listings.Please check with your local customs office if you have any doubts. 5.Please confirm you are putting a correct and complete shipping address here.You are resposible for extra charge if your package been returned because of wrong address. Removed the heat sink and added a series of vents to provide cooling. To reduce weight, an aluminum nozzle is used.   This J-Head Hot End is designed based on other nozzle. It's very simple by reducing the number of custom machined parts to a bare minimum.   The J-Head Hot End can easily and well interface with the most popular RepRap extruders. The filament path is same with the one of an already proven design, it can be used to print reliably with both ABS and PLA. If using PLA, it requires a small fan to provide air-flow through the cooling vents milled in the sides of the nozzle holder.   Besides, the Hot End has another two advantages. Heat transmission is more efficiency as there is no thermal junction where a separate heater screws onto the nozzle. And a resistor is used as a heater. There is no need to wrap nichrome wire or to bake a heater core.     Features:   The J-head is assembled with 100K NTC thermistor and Cartridge heater,NOT heat resistor.Check the following specifications for the assembled heater. Materail: Stainless Steel,PVC,Nylon   Voltage: 12V   Power: 40w   Wire Length :1m   Heater size: 6x20mm(D*L)    Please note:This is a 0.3mm nozzle for 1.75mm filament peek J head.If you want to change the size of it,please contact us as soon as you have placed the order.   Package list   1 x J-Head Hot End   1 x 75cm teflon wire 20# cable   1 x 75cm silicone high-temperature 16# cable

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