Extrusion, i.e. embossing. Extrusion, or squeezing. In this category, we have collected extruders for 3D printers that eject material in a liquid or semi-liquid form in order to embed it in successive layers of the 3D print volume, and in some cases to transform the material into a powder form.
Electrical Actuator Super Power Jack 2000N 7,5mm/s 12V - 44cm stroke
Index: MOT-05365
- Reduced price
- Sale
- Reduced price
- Sale
Heatsink with fan - for Odyssey-X86J4105 - Seeedstudio 114070141
Index: SEE-18808
- Reduced price
- Sale
- Reduced price
- Sale
Extruders
Products: 6
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Extruder direct drive for Creality Ender-3 Ender-3 Pro 3D printer
Upgrade kit that allows you to install in Creality Ender-3 and Ender-3 Pro 3D printers direct drive extruder. It allows you to directly extrude the filament to the nozzle ....
Index: CRL-20286
Index: CRL-20286
Direct Drive extruder for Creality K2 Plus, K2, K2 Pro 3D printers
Designed for Creality K2 Plus, K2, and K2 Pro 3D printers, this extruder is a compact yet highly efficient solution. Featuring a 6.25:1 gear ratio, dual gears, and a...
Index: CRL-26364
Index: CRL-26364
Dual Extrusion Module for Snapmaker 2.0 3D printer
Module with two extruders designed for the Snapmaker 2.0 device. It allows you to work with two different materials. Perfect when it is necessary to use supports . The...
Index: SNM-23440
Index: SNM-23440
- Reduced price
- SPECIAL OFFERS
Direct Drive Extruder with motor for Creality K1, K1 Max 3D printers
An efficient extruder designed to work with Creality K1 and K1 Max 3D printers. The set also includes a stepper motor. The product is an original spare part from Creality.
Index: CRL-23435
Index: CRL-23435
Extruder for Elegoo Neptune 4 3D printer
A powerful, fully assembled extruder designed specifically for the Elegoo Neptune 4 3D printer . Includes dual direct drive motors with a 5.2:1 gear ratio, a bi-metal...
Index: ELG-26876
Index: ELG-26876
Extruder for Elegoo Neptune 4 Plus/4 Max 3D printers
A fully assembled extruder kit for the Elegoo Neptune 4 Plus and Neptune 4 Max 3D printers. Includes a dual direct drive extruder with a 5.2:1 gear ratio, a hotend kit with...
Index: ELG-26877
Index: ELG-26877
See also
- Sensors for 3D printers
- Thermistors for 3D printers
- Heaters for 3D printers
- Cables for 3D printers
- Fans for 3D printers
- Stepper motors for 3D printers
- Displays for 3D printers
- Motherboards and electronics for 3D printers
- Power supplies for 3D printers
- FEP foils
- Parts kits
- Hot beds
- Enclosures parts for 3D printers
- Pneumatic connectors and PTFE tubes
- StepStick - stepper motor controllers
- Other elements
What is a 3D printer extruder?
The extruder is an element of the printer responsible for the proper extrusion of the plasticized material from the printer's nozzle. In FDM/FFF printers, two types of extruders can be distinguished: direct drive and Bowden. The first is characterized by the combination of the driving part with the block and the print head. The bowden, on the other hand, is usually mounted on the printer's frame and pushes the filament through a long PTFE tube to the hotend.
Extruders - not only FFF/FDM 3D printing
3D printing and additive manufacturing is still developing and has many names. In 3D printing systems such as Binder Jetting or Polyjet, the extruder is a requirement for the material to be properly deposited before it is transformed by adding a binder to it (Binder Jetting) or changing its chemical properties (Polyjet and CPX). These technologies, apart from 3D printing with resin, are slightly more specialized methods of additive manufacturing. What connects them and what separates them? A lot, and certainly an extruder! One thing is certain - a wrongly selected or faulty extruder is a straight way to service costs or, at best, poor quality in 3D printing. The astute can find more information in our compendia on the Botland Blog.
Cold end, hot end - extruder in 3D printing
The cold end is… the cold part at the top of the 3D printer extruder. There is no mention of heating the filament here. Rather, it is the part with the motor and gear that pushes the 3D printer filament to the hot tip. The hot end is the part where the filament goes from solid to liquid while being extruded on the work surface. Of course, there are different types, so we include the technical details for you in the product descriptions. And since 3D printing requires high temperatures to work, their control and observation are equally important. Other components and accessories for 3D printing, which you will find in the Botland store's assortment, will be great for this.