Assembled Peek J-head hotend long-distance bowden extruder 0.3/0.35/0.4/0.5mm nozzle +75cm cable for 3mm 3D filament
|45 jours argent retour Retours acceptés si le produit n'est pas tel que décrit, l'acheteur paie l'expédition de retour; ou garder le produit et d'accord de remboursement avec le vendeur.|
Livraison à temps
Garanties: livraison à temps 60 jours
J-head hotend assembled long-distance bowden extruder 0.3/0.35/0.4/0.5mm nozzle +75cm cable for 1.75/3mm reprap 3d printer
Nozzle diameter: 0.3mm,0.35mm,0.4mm, 0.5mm optional. Feed inlet diameter : 1.75mm 3mm diameter PLA optional. Please leave us a message which size do you want about Nozzle diameter and Feed inlet diameter when you order, otherwrise we will ship the 0.3mm Nozzle and 3mm Feed inlet diameter as default Description:
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.
The concept of using a Bowden cable as guide was suggested and pioneered by Ed Sells.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 inner diameter of the bowden feed mouth is 4mm to print with 1.75mm filament,and 6mm to print with 3mm filament.It is assembled with 12V 30W Cartridge heater and 100K NTC thermistor.
Materail: Stainless Steel,PVC, Nylon
Wire Length :1m
Heater size: 6 x 15mm(D*L)
1 x Assembled J-Head HotEnd With 75cm cables
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|Shipping Company||Shipping Cost||Estimated Delivery Time|
|3 - 7 days|
|3 - 7 days|
|5 - 14 days|
|Post Air Mail||Free Shipping||15 - 45 days|
|Politique de retour||If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.
N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
|Service vendeur||Livraison à tempsIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).|
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