24 facts in comparison
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
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.
This feature saves time and effort in terms of maintenance, however the build platform itself still needs to be manually levelled.
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.
The printer is able to print in High Impact Polystyrene (HIPS). HIPS is similar to ABS plastic, but uses different solvents (limonene rather than acetone). HIPS is easy to paint and glue.
The printer is able to print in wood. This typically involves printing using a mixture of wood particles and a binding agent, which dries as solid wood.
Similar to regular 2D printers, this type of 3D printer mixes different colors between cartridges. This process allows the printer to reproduce the color spectrum, therefore allowing you to print in almost any color.
The printer is able to print in paper. 3D printing in paper involves an additive process whereby a laser cuts each layer of paper into the correct shape to create the final model. Paper 3D printed objects have a similar consistency to wood.
Polyvinyl Acetate is another form of plastic used in 3d printing similar to ABS. It can be used to build support structures for other prints, as it can then be dissolved leaving no marks.
242 x 214 x 236
256 x 169 x 150
150 x 150 x 150
This is the biggest size of object that you can print.
Bits from Bytes RapMan Education
490 x 500 x 850
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
The device can connect to WiFi.
802.11n is a wireless standard released in 2009. It has faster transfer rates and improved security compared to its predecessors - a, b and g.
The device has a standard memory slot (such as an SD or micro SD card slot) so that you can either extend the internal storage with affordable memory modules or you can retrieve data, such as photographs, easily from a memory card.
With more USB ports, you are able to connect more devices.
The device is set up and ready to be used with the included software.
As the product arrives fully assembled, you do not have to build it from a kit.