Hyrel Apprentice E3
Printers based on fused deposition modeling (FDM) use a thermoplastic filament, which is heated to its melting point and then extruded through a nozzle, layer by layer, to create the object. One of the main advantages of printers based on FDM is that they work with a wide range of materials.
Printrbot JR v2
When covered under the manufacturer’s warranty it is possible to get a replacement in the case of a malfunction.
miniFactory 3D Printer
EnvisionTEC Perfactory Micro
A heated build platform helps keep the lowest levels of a print warm as the higher layers are printed. This allows the overall print to cool more evenly.
The 1.75mm filament diameter is gradually overtaking the previous 3mm standard. The 1.75mm filament feeds into the printer with greater ease and allows for more detail in the printing process.
The speed at which 3d objects are printed, measured in millimeters per second.
The smaller the nozzle, the more detailed the final product can be. However, when speed of printing is of greater importance than detail, a larger nozzle may be preferable.
More extruder heads allow you to use different colors and different types of material at the same time. A second extruder is also required to build PVA/PLA support structures around items as they are printed.
Hyrel Professional E5
This feature saves time and effort in terms of maintenance, however the build platform itself still needs to be manually levelled.
A single design can be made up using different colored materials simultaneously.
XYZprinting da Vinci 1.0
Polylactic acid (PLA) is popular in 3D printing as it cools and sets quickly. Unlike ABS plastic, it is biodegradable and therefore better for the environment. It can be used to build support structures for other printouts, as it can then be dissolved leaving no marks.
The printer prints in ABS (acrylonitrile butadiene styrene). This is up to 30 times stronger than regular plastic and is commonly used in 3D printing.
This is the biggest size of object that you can print.
Bits from Bytes RapMan Education
490 x 500 x 850
200 x 200 x 200
The thinner each print layer is, the more detailed you can make your designs. Layer thickness is often also referred to as resolution and is measured in microns (µm).
Printrbot JR v2
With more USB ports, you are able to connect more devices.
As the product arrives fully assembled, you do not have to build it from a kit.