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Direct Metal Laser Sintering (DMLS) | Metal 3D Printing service

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Metal 3D Printing Service in China

What is direct metal laser sintering?

Direct metal laser sintering (DMLS) is an industrial metal 3D printing process that builds fully functional metal prototypes and production parts in 7 days or less.

It builds the metal parts from a CAD file using a laser selectively fuse a fine metal powder.

A DMLS machine is capable of producing highly complex features and all-in-one assemblies using metal materials that would be difficult to achieve with subtractive manufacturing techniques.

DMLS provides a fast way to produce metals such as aluminium, stainless steel, titanium strong en-use parts.

How does metal 3D printing works?

The DMLS machine begins sintering each layer-first the support structures to the base plate, then the part itself, with a laser aimed onto a bed of metallic powder.

After a cross-section layer or powder is micro-welded, the build plate shifts down and a recoater blade moves across the platform to deposit the next layer of powder into an inert build chamber.

The process is repeated layer by layer until the part is complete.

At our factory, we have multiple metal 3d printers below,

EOS, M290 with a print volume in 250 x 250 x 325mm

Zrapid, M300 with a print volume in 300 x 300 x 300mm


Metal 3D Printing Service

We Solve Real Problems

The materials available by metal 3D Printing from iN3DTEC

DMLS Design Guide

CNC thread after printing is recommened

0.15mm each side

Advantages of DMLS

Complex Geometry

DMLS produces parts that cannot be made using traditional manufacturing methods.


DMLS makes excellent mechanical and dynamic properties, very suitable for end-use parts.

Rapid Turnaround

Metal 3D printing does not require tooling which reduce the manufacturing time from weeks to days

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Metal 3D Printing Service

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