HP Multi Jet Fusion Technology can 3D print 10 times faster. So, you can receive complex and highly detailed parts quickly and in a fraction of the time. It's perfect for prototyping or manufacturing.

HP Multi Jet Fusion and Nylon

The HP Multi Jet Fusion process is a big user of polyamides, whether PA12 or PA11. What's special about HP's technology is that it offers a higher recovery rate than traditional SLS technology, and then about 70% of the unused powder from the 3D printing process is mixed into new polyamide powder, maximizing the minimized waste. Another interesting point is that HP now offers the possibility to use its 380/580 3D printer series to dye polyamide powder during the 3D printing process, thus being able to obtain multi-colored parts.

How does HP Multi Jet Fusion technology work?

Step 1 – The print head spreads a thin layer of material powder on the build platform

Step 2– The inkjet head moves over the powder layer and deposits two different types of liquid agents onto it.

Step 3– The heating unit moves over the powder bed. Wherever you add the fixer, the layers below it fuse together to form a shape, while the areas with the refiner remain a loose powder and don't melt.

Step 4 – Clean the powder to give the printed part the desired geometry.

Step 5 – To complete the printing process, the entire powder bed and the printed parts within it are moved to a separate handling station. Here, most of the loose unmelted powder is vacuumed, allowing it to be reused rather than generating excessive waste.

HP Multi Jet Fusion process

HP MJF Specification

Technology	HP Multi Jet Fusion 3D
3D Printer	HP 3D Jet Fusion 5200
Accuracy	±0.3%
Min wall thickness	1mm
Material	PA 11, PA 12, PA 12 GB,TPU,PP
Material Performance	Very close to the performance of injection-molded parts
Surface	Flat
MOQ	1 piece, small order is welcome
File type	STP, STL, X-T, IGES, OBJ, etc.
Delivery time	2—4 business days
Business Type	Customized service
The way of shipment	By Express, such as DHL, TNT, FEDEX, etc, or By Air, By Sea
Place of Origin	SHENZHEN, CHINA

In order to further improve the surface quality of MJF parts. Vibratory grinding is a common finishing option for smoother surfaces. The default color for MJF parts is gray. If the part needs to have a different color, it needs to be dyed during post-processing. Producing bright, vibrant colors can be challenging due to the natural gray color. However, darker colors such as black can be easily obtained.

MJF Parts display

multi jet fusion technology

We use HP 4200 and 5200 printers, which enable faster build times compared to other powder-based additive manufacturing techniques. HP 3D printers produce commercial-grade parts with a higher surface finish and higher mechanical properties than other 3D printing technologies.

Website: www.china-3dprinting.com | E-mail:Sales@china-3dprinting.com

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