FDM in 3D Printing Service

Zhongde provides rapid prototyping and low-volume on-demand production with FDM 3D printing service.

Upload your CAD file to get instant quotes on FDM 3D printed parts.

What Is FDM 3D Printing?

In the context of 3D printing, FDM (fused deposition modeling) is a popular additive manufacturing technique. FDM 3D printing builds custom parts by heating and extruding thermoplastics layer-by-layer. It is a good option for rapid prototypes and low-volume on-demand manufacturing end-use parts. Material options include popular thermoplastics like ABS, TPU, PEI, PETG, and more. Get an instant quote for FDM parts.

Size of FDM 3D Printed Parts

The below table shows the size of the Fused Deposition Modeling FDM 3D printed parts we usually make. If you need a larger size, we can also help you achieve it.

Name	Description
Requirement	Specification
Max Build Size	500x500x500mm(19.68"x19.68"x19.68")
Standard Lead Time	4 business days
Dimensional Accuracy	± 0.5% with a lower limit of ± 0.5 mm (± 0.0196”)
Layer Height	100-300μm
Infill	20-100%

*The maximum build size for Carbon-filled Nylon (Onyx) is 320 mm x 132 mm x 154 mm

Available Material of FDM 3D Printing

Choose from a wide range of FDM 3D printing materials selection, including high-performance polymers, engineering-grade thermoplastics, and metals. Achieve the desired properties for your application.

Metals

Aluminum
Cobalt Chrome
Inconel
Stainless Steel

Plastics

ABS
PA(Nylon)
Polycarbonate
Polypropylene

Elastomers

TPU
Silicone

* These materials are available by contacting sales@zdcpu.com.

FDM 3D Printing Design Guidelines

The following table summarizes the recommended and technically feasible values for the most common features encountered in FDM 3D printed parts.

Feature	Recommended Size
Unsuported Walls	0.88mm(0.0315")
Supported Walls	0.88mm(0.0315")
Minimum Feature Size	2.0mm(0.0787")
Minimum Hole Diameter	2.0mm(0.0787")

Surface Finishing for 3D Printing

Surface finishing options for 3D printing provide a range of enhancements to the printed parts. Check out these customized finishing options and find one that suits your project.

Name	Description	Materail Compatibility	Color	Texture
Painting	Choose from a wide range of paints and coatings that can achieve the desired look and feel.	Plastics and metals	RAL or Pantone code	Gloss, semi-gloss, flat, metallic, textured
Polishing	Achieve a smooth and glossy surface finish through mechanical polishing techniques. This process removes layer lines and imperfections, resulting in a refined appearance.	Plastics (PLA, ABS)	Raw material	Smooth and glossy
Powder Coating	Apply a durable and protective powder coating to your 3D-printed part. This process involves electrostatic-ally applying a fine powder, which is then cured to create a tough and resistant finish	Metals (Alumium, stainless steel, steel)	Standard and custom options	Gloss or semi-gloss
Bead Blasting	Utilize bead blasting to achieve a uniform and textured surface finish. This process involves propelling small abrasive particles at the surface of the object.	Metals and plastics	N/A	Matte or satin-like