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E00305 3D Printer FR4 Long-Distance J-Head Nozzle for Bowden Extruder

E00305 3D Printer FR4 Long-Distance J-Head Nozzle for Bowden Extruder - Silver

SKU: 337215
E00305 3D Printer FR4 Long-Distance J-Head Nozzle for Bowden Extruder
E00305 3D Printer FR4 Long-Distance J-Head Nozzle for Bowden Extruder - Silver

E00305 3D Printer FR4 Long-Distance J-Head Nozzle for Bowden Extruder

US$35.60 US$52.68 32%OFF 0 (0 reviews)
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The Bowden principle: The Bowden cable lets you reduce the moving mass of the extruder and thus allowing faster controlled motion, less shaking of your machine, less energy use and importantly faster printing! Normally the mechanism that drives the filament into the hot end (where it melts) is directly on top of the extruder. This creates problems of balance and oscillations with faster motion which you can see in your printing results and hear and feel when your machine is shaking. If the filament drive mechanism is placed on a non-moving part of the 3D printer, it can be pushed into a tube. PTFE (Teflon) is useful because it is slippery: it has little friction with the plastic.This limits wear and loss of energy. The tube's other end is connected to the extruder's hot-end. The concept of using a Bowden cable as guide was suggested and pioneered by Ed Sells.

The main advantages: All metal enables working with Polycarbonate up to 300 degrees Celsius and with future materials that require higher working temperatures beyond those supported by plastic extruders and hot end. Tested with PLA, ABS, polycarbonate, nylon and PVA.

Features: It is assembled with 4.7ohm 8W resistor and 100K NTC thermistor. To make your printing easier, a 30x30mm 12VDC cooler fan is assembled for heat dissipation; Nozzle Size: 0.3mm; Filament size:1.75mm
Quantity1 piece
Form ColorSilver
English Manual / SpecNo
Dimensions & Weight
Dimensions 3.15 in x 0.91 in x 0.91 in (8 cm x 2.3 cm x 2.3 cm)
Weight 1.62 oz (46 g)
Packing List
1 x J-Head nozzle

All packages from are sent without DX logo or any information indicating Due to package variations from suppliers, the product packaging customers receive may be different from the images displayed.

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Quantity 3+ units 5+ units 10+ units
Rate US$33.90 shipped US$33.79 shipped US$33.69 shipped

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