Types of 3D Printing Technology

There are several categories in 3D Printing technology that vary according to the printer’s operation and functioning. These types vary according to the factors such as material type, surface finishing, cost, durability, and efficiency. Below is the list of the kinds of 3D printing technology

  • PolyJet
  • Fused Deposition Modeling (FDM)
  • Digital Light Process (DLP)
  • Electron Beam Melting (EBM)
  • Multi Jet Fusion (MJF)
  • Stereolithography (SLA)
  • Selective Laser Sintering (SLS)

Choosing the best 3D printing technology for your development projects requires apt knowledge of all the pros and cons of the technology. In this article, We will have to discuss all the types of 3D Printing Technology in-depth.


  • PolyJet – If you are looking for a 3D printer to create elastomeric and over-molded parts, you should choose PolyJet 3D Printer. It can be useful in scenarios where you need to manufacture parts with multiple properties such as material and colors. In the case of Silicone rubber design, Project can be useful in the development cycle and save you a lot of time and money.
  • Fused Deposition Modeling (FDM) –A few examples of when FDM can be utilized for user testing. Yet, the innovation is restricted because parts generally have less strength and rough surface finishing of the material. Fused Deposition Modeling (FDM) is a typical work area of 3D printing innovation for plastic parts. It’s a practical and fast strategy for delivering actual models. An FDM printer works by expelling a plastic fiber layer. 
  • Digital Light Process (DLP)- DLP 3D printers are mostly used for rapid prototyping as these printers can build the complete image in one shot. It means it can create the entire layer all at once, which results in faster development of the model. The functioning of the DLP 3D printer is quite similar to the SLA Printers. It uses the light projector screen, whereas SLA uses the UV laser to create the model. If you have low productions for specific plastic parts, you should consider DLP.
  • Electron Beam Melting (EBM) – Electron Beam Melting 3D printer, as its name suggests. It uses an electron beam to melt the metal powder. This beam is being generated using the electromagnetic coil. Under certain conditions such as vacuum and extensive heat, the printing bed becomes ready to build the model. The temperature of the heat will vary according to the material.
  • Multi Jet Fusion (MJF)- The functioning of the Multi Jet Fusion 3D printer is also similar to SLS. It also uses nylon powder to create functional parts of the model. However, instead of using a laser to sinter the powder like SLS, MJF fusing agents to do the same. After this, the heated element is being passed over the bed to enhance the mechanical properties of the model. Also, it accelerates the production time, which results in less cost.
  • Stereolithography (SLA) – Stereolithography (SLA) is the first modern 3D printing process. The quality surface completions on SLA parts look pleasant yet can support the part’s capacity to try the attack of a gathering. SLA printers dominate at creating leaves behind significant degrees of detail, smooth surface completions, and tight resiliences. It’s generally utilized in the clinical business, and typical applications incorporate physical models and microfluidics. 
  • Selective Laser Sintering (SLS) – Numerous SLS parts are utilized to model plans that will one day be infusion formed. Selective Laser Sintering (SLS) dissolves together nylon-based powders into strong plastic. As thermoplastic materials are used in SLS, they are solid, reasonable for functional testing, and uphold living pivots and snap-fits. In contrast with SL, parts are more grounded; however, they have harsher surface completions. 

So, these are some of the different types of 3D Printers that you should consider while opting for a printer. These printers vary in functionality and operations, which eventually affects the finishing of the model and cost as well. We have a team of experts at Macomatech to help you with 3D Printing services with the best technology that suits your Project. You can contact us if you have any doubts or need any assistance. Also, Feel free to reach us in the comments.

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