MJF
3D Printing Services
Achieve fast batch production of durable nylon parts with excellent dimensional consistency. Our industrial MJF 3D printing delivers high-speed polymer printing, uniform mechanical performance and optional surface coloring, perfect for mass functional parts and customized colour-coded components without extra painting.
- Tolerances as fine as ±0.2 mm.
- ISO 9001:2015, ISO 13485, ISO14001:2015, IATF 16949:2016 certified
- Lead time as fast as 1 day
Uploading
Max. file size: ≤15MB
Design Guide
Design Advice
- Design for Anisotropy: FDM parts are inherently weaker in the Z-axis (vertical) due to layer adhesion. Orient your part so that functional loads are distributed along the layer lines (XY plane) rather than across them to prevent premature delamination under stress.
- Manage Overhangs & Bridging: Avoid overhang angles greater than 45° to minimize the need for support structures, which can leave rough surface scars. For internal gaps, keep bridge lengths under 10mm to ensure clean, sag-free extrusion without secondary support.
- Minimum Wall Thickness: Maintain a minimum wall thickness of 1.2 mm (typically 3x nozzle diameter) to ensure structural integrity and prevent gaps between perimeters. For fine vertical features, a minimum width of 0.8 mm is recommended to avoid brittle or unstable extrusions.
MJF 3D Printing Materials
Our MJF 3D printing material lineup includes high-performance thermoplastics such as PA12, PA12 GB (Glass Bead Filled), PA11, and flexible TPU, optimized for functional strength, chemical resistance, and consistent performance.
Global Manufacturing Network for MJF 3D Printing
Yongshuo provides industrial-grade on demand MJF 3D printing services supported by a global manufacturing network. Our production 3D printing capacity enables us to handle everything from rapid 3D printing prototypes to large-volume production parts with consistent quality.
With access to advanced industrial MJF 3D printing equipment and standardized quality control systems, we support complex geometries, tight tolerances, and reliable lead times across multiple industries.
300+
Machines Set
120+
Countries Shipped
20,000+
Customers Served
Yongshuo
Online 3D Printing Service Solutions
Start your project with our rapid 3D printing service. Ideal for creating detailed prototypes and custom parts quickly, we use advanced technologies to deliver high-quality, high-resolution prints with precise tolerances.
- Iterate and refine your designs rapidly to ensure perfect results.
Our urethane casting service bridges the gap between prototyping and mass production. Perfect for low to medium-volume production, creating durable, high-quality parts with excellent surface finish and detail.
- For market testing and initial product launches.
For large-scale production needs, our injection molding service is the optimal choice. It is capable of producing high volumes of parts efficiently, maintaining consistent quality and precision.
- Cost-effective process for mass production.
Yongshuo
3D Printing Capabilities
We provide a comprehensive overview of each rapid 3D printing process’s unique standards, aiding in informed decisions for your printing needs.
| SLA | MJF | SLS | SLM | |
|---|---|---|---|---|
| Min. Wall Thickness | 0.6mm for unsupported walls, 0.4mm for supported walls on both sides | At least 1mm thick; avoid overly thick walls | From 0.7mm (PA 12) to 2.0mm (carbon-filled polyamide) | 0.8 mm |
| Layer Height | 25 µm to 100µm | Around 80µm | 100–120 microns | 30 – 50μm |
| Max. Build Size | 1400x700x500mm | 264x343x348mm | 380x280x380mm | 320x320x400mm |
| Dimension Tolerance | ±0.2mm (For >100mm, apply 0.15%) | ±0.2mm (For >100mm, apply 0.25%) | ± 0.3mm (For >100mm, apply 0.35%) | ±0.2mm (For >100mm, apply 0.25%) |
| Standard Lead Time | 4 business days | 5 business days | 6 business days | 6 business days |
| Surface Finish (Ra) | Normal: 3.2μm After polishing: 1.6μm | 3.2–6.3μm (No secondary processing for nylon) | 3.2–6.3μm (Polishing/grinding available) | 3.2–6.3μm (Polishing/grinding available) |
MJF 3D Printing Quote Online
Upload your CAD files to get an instant 3D printing quote online. Our automated quoting system analyzes your design, material selection, and production requirements in seconds, providing transparent pricing and lead times.
As a professional online 3D printing service company, we support plastic and metal 3D printing for prototypes and production parts. Simply upload your STP, STEP, STL, or other 3D files to receive a custom 3D printing quote tailored to your project specifications.
3D Printing Service
for Various Industries
MJF 3D printing is ideal for durable functional components (via secondary machining) and batch production parts (via inherent colour finishing).
We provide industrial MJF 3D printing services tailored to the requirements of regulated and high-performance industries.
Our experience spans automotive, aerospace, medical and consumer goods applications—from functional prototyping to high-speed low-volume production.
Why
Choose Us
3D Prints
Advanced materials, cutting-edge technology, and stringent quality control processes. This commitment results in quality product durability and precision, minimizing rework and enhancing your project’s success.
Streamlined processes and state-of-the-art equipment, addressing your urgent needs by delivering high-quality 3D printed items quickly. This efficiency reduces wait times, enhancing your project’s pace and productivity.
We have team of experienced engineering experts providing personalized guidance for every project. Resolve complex design challenges, enhancing print success and customer satisfaction, according to your unique specifications.
What’s MJF 3D Printing?
Advantages of MJF 3D Printing
Online MJF 3D printing service has many advantages over traditional methods:
- Ultra-fast batch production: Delivers up to 10x faster print speeds than laser sintering, making it perfect for high-volume orders and quick design iteration cycles.
- Isotropic mechanical performance: Produces parts with consistent strength in all directions, eliminating the layer-to-layer weakness common in other 3D printing processes.
- Superior surface quality & fine details: Creates smoother parts with minimal visible layer lines and sharp features, reducing post-processing time compared to SLS.
- No support structures required: Builds complex geometries, internal channels, and moving assemblies without support material, minimizing waste and enabling design freedom.
MJF 3D Printing Applications
Our online MJF 3D printing services offers a wide range of applications for different types of parts:
- Low-to-medium volume production parts: Durable end-use components for consumer electronics, industrial equipment, and automotive applications.
- Functional prototypes & testing: High-performance parts for fit, form, and functional validation in product development.
- Custom industrial tooling: Jigs, fixtures, and assembly aids for manufacturing lines, produced in days instead of weeks.
- Medical & dental devices: Lightweight, biocompatible parts such as surgical guides, custom orthotic components, and dental tools.
FAQs
- Our MJF service supports industry-standard materials including PA12 (Nylon 12) for balanced strength and durability, PA12 GB (Glass Bead Filled) for enhanced rigidity, PA11 for improved impact resistance, and flexible TPU for elastomeric parts. For specialty materials, select ‘Other’ on our quote page and our team will source it for you.
Our standard MJF tolerance is ±0.15mm for most parts, with tighter precision down to ±0.1mm achievable for smaller, less complex designs. MJF typically delivers more consistent dimensional accuracy and smoother surfaces than SLS, making it ideal for parts requiring tight fits.
Standard MJF batch orders (up to 100+ parts) typically ship in 3–7 business days, with rush options available for urgent projects. For small prototypes, parts can be ready in as fast as 24–48 hours, far faster than traditional SLS for equivalent volumes.
Our MJF printers support a maximum build volume of 380 x 284 x 380 mm (15 x 11.2 x 15 in) for single parts. For oversized designs, we can split components into sections and assemble them post-production, or provide design recommendations to optimize for MJF printability.
Choose MJF if you need fast batch production, isotropic part strength, or superior surface quality for functional parts. It outperforms SLS in speed and finish, and offers better mechanical consistency than FDM. For ultra-high detail or visual prototypes, SLA may be a better fit — our experts can help you select the right technology when you submit your design.
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