All Metal Bowden 3D Printer V6 J-head Hot Eed 1.75mm /3 mm Reprap J Head Hotend With 1Pcs Fan And 1 Meter PTFE Tube ( Nozzle As 0.3mm/0.4mm For Choice) (0.4mm Nozzle 1.75mm Filament)

Description

All Metal Bowden 3D Printer V6 J-head Hot Eed 1.75mm /3 mm Reprap J Head Hotend With 1Pcs Fan And 1 Meter PTFE Tube ( Nozzle As 0.3mm/0.4mm For Choice) 1. It reduces the length of the radiator, thickness and diameter (shorter length can increase the stability of the hot end), while increasing number of fins,make the hot end reduce weight at the same time, has a better thermal performance and stability. 2, The change bulky external rotary gas joint for the built-in pipe, further reducing weight and reducing the length of the hot end, the feeding tube deeper into the hot end, feeding more powerful (pneumatic joints can only in a small section of the feeding tube inside, easily lead to send data smooth). 3, To improve the original heating block, the appearance is more concise and practical, heating pipe, thermistor and aluminum block contact more fully, thus more precise temperature control outstanding. Package List: 1 X E3D V6 Hot head 1 X Fan 1 X 1M PTFE Tube