The J-Head™ Farmer
Designed for Print Farms and You!
A robust and reliable hotend for life in the most taxing print farms to the tinkerer that’s tinkered out.
Buy Now
Datasheet
Specifications:
Weight: 30g
Height: 54mm
Filament Diameter: 1.75
Direct Drive / Bowden
Construction: All-Metal
Voltage: 12v / 24v
Nozzles: Standard Replaceable
brass, hardened steel, carbide, ruby etc
.2mm, .3mm, .4mm, .5mm, .6mm, .8mm, .9mm, 1mm
Features:
Eliminate The "Paper Test"
Made In USA
J-Head™ Is Proudly Made In America
USA - $5 Shipping
2-3 days priority shipping
International Shipping
$14.95 flat rate shipping
Email Support
Get support quickly
Want to improve the quality and accuracy of your 3D prints?
Check out the 3D printer calculators page!
Our calculators can help you optimize your 3D printer's settings and achieve the best results possible.
The Pocket Shroud™
A Layer Cooling Shroud For Your J-Head™ Farmer!
The Pocket Shroud attaches with existing hardware right on the front of your hotend fan to give you Dual radial layer cooling fans!
Buy Now
Specifications:
Compatible With: J-Head™ Farmer
Dual Radial Layer Cooling
Construction: Resin
Voltage: 12v or 24v
Features:
30 mm Radial fans slide right into pockets.
Don't buy a hotend only to have to figure out a layer cooling solution!
Includes mounting holes for IR Z-Probes.
The Bowden Aglet™
A zero backlash Bowden fitting at last!
The Bowden Aglet™ from hotends.com is just what your Bowden printer needs!
Together - we can end the use of PTC pneumatic fittings in the 3d printing community.
Buy Now
Specifications:
For Diameter: 1.75 Filament
Bowden
Construction: PTFE / Brass / Aluminum
Threads: m10
Features:
Zero Backlash in Z axis - retains full 360 rotational ability
Doesn't Wear Out Like PTC Pneumatic Fittings
Tips:
Calibrate your 3D printer regularly to ensure that the extruder is applying the right amount of pressure and that the print bed is level.
Use supports when printing complex geometries or overhangs to prevent the plastic from sagging or collapsing.
Use a brim or raft when printing objects with a small footprint to improve adhesion to the print bed.
Experiment with different infill patterns and densities to find the right balance between strength and weight for your project.
Use a slower print speed for complex or detailed prints to improve the overall quality.
Use a layer cooling fan to help the plastic solidify faster and reduce the risk of warping or other defects.
Clean the print bed and nozzle regularly to remove any debris or excess filament that could affect the quality of your prints.
An old trick is to use painter's tape or another adhesion aid on the print bed to improve the adhesion of the first layer of your print.
From The Blog
Latest News | Tips and Tricks | Events | Contests + more!
May 27, 2023
Innovative and Sustainable: Hotend Manufacturing Journey with Solar Starts Now
May 26, 2023
Celebrate Memorial Day Weekend with Exclusive Savings at Hotends.com!
April 26, 2023
Bridging Virtual and Real Worlds: How Filament Snake and 3D Printing Integration Are Shaping Our Future
April 12, 2023
Optimum Layer Height Calculator
Sooner or later we knew people would want a tinker free hotend
...we built them sooner
Knowledge Base
Assembly guides | Tips and Tricks | Print Settings & Filament Information + more!
December 13, 2022
When To Use A Brim In 3D Printing
December 13, 2022
What Is 3D Printing?
December 13, 2022
Eliminate stringing on 3D prints: A step-by-step guide
December 12, 2022
How To Calibrate E-Steps
December 12, 2022
The Hotend Fan
December 12, 2022
The Thermistor
Testimonials:
Thanks Nicholas! I love the attention to engineering detail you have. It provides great customer confidence. Thanks again
- Ken
Stunning hotends! Wow.
- de3dprintman
This was the only hotend that could keep up with my printer, and will happily extrude as much plastic as my fans can cool - I'll be putting one on all my printers.
- Alice M