3DPTEK-J160R — Benchtop Binder Jetting Metal 3D Printer
The most accessible path to production-grade metal additive manufacturing. Designed for universities, research institutes and corporate R&D labs — the J160R packs industrial binder jetting capability into a benchtop footprint: 160 × 65 × 65 mm build, up to 1200 dpi, ±0.1 mm accuracy and 165 cc/h inkjet speed.
SLM Traces Point by Point. Binder Jetting Prints the Entire Layer at Once.
Both fit on a lab bench. Both print metal. But the underlying technology makes all the difference — for R&D teams who need speed, material flexibility, and a direct path to pilot production.
Benchtop SLM
Laser-Based DMLS
- Full-density metal parts
- No post-sintering needed
- Laser traces every part — slow for batches
- Support structures required
- Support removal adds labor & surface marks
Benchtop BJ (J160R)
For R&D Labs
- Inkjet speed — entire layers at once
- No support structures — dense nesting
- 400–1200 dpi selectable resolution
- ±0.1 mm accuracy, 67% green density
- Parameters transfer to production
Traditional Lab Methods
Casting & Machining
- Established workflows
- Casting + machining: days per sample
- MIM: tooling per design
- No iterative design capability
- Weeks per design iteration cycle
The J160R was designed for one purpose: to be the most accessible entry point to production-grade metal additive manufacturing. Universities use it to teach AM. Corporate R&D labs use it to qualify new materials. When you are ready to scale, every parameter transfers directly to the J400P or J800P.
Skip the MIM Tooling. Go Straight to Sintered Parts.
Metal Injection Molding (MIM) requires dedicated tooling for every part design — long lead times and high upfront investment per part family. The J160R eliminates the tool entirely.
15% Binder vs. MIM's 40–50%
Less binder means larger parts can print and sinter without cracking. Print green parts directly from CAD, debind and sinter using established MIM thermal profiles, and deliver fully dense metal components in days — not months.
100–100,000-Piece Sweet Spot
Ideal for batch sizes from 100 to 100,000 pieces where tooling amortization kills the business case. Every part on the tray prints in the same cycle time regardless of quantity.
Zero Tooling Iteration
Modify the CAD file and print again — no new mold, no weeks of waiting. Test multiple design variants in a single build. Design feedback in days, not months.
Drop-in to Existing Sintering Lines
The J160R replaces only the injection step. Your debinding furnace, sintering furnace and post-processing stations continue operating exactly as they do today.
How It Works: From CAD File to Finished Metal Part
Metal binder jetting in 7 steps — no tooling, no supports, from design file to sintered component.
CAD Design
Create or import your 3D model. Export as STL. Standard CAD formats — no proprietary file types.
Slice & Setup
AFSWin3DP-L software slices the model into 0.03–0.2 mm layers. Set binder saturation and print speed per material.
Binder Jetting Print
Powder spreader deposits a thin metal layer. Inkjet head selectively jets binder at 400–1200 dpi. 165 cc/h.
Cure Green Part
Printed "green" part is heated to harden the binder — ready for standard MIM debinding and sintering workflows.
Debind
Thermal or solvent debinding removes the binder, leaving a porous "brown" part ready for sintering.
Sinter
High-temperature furnace fuses metal particles. Part shrinks predictably, compensated in CAD. 95–99%+ density.
Finished Metal Part
Fully dense metal component ready for use. Optional: CNC finishing, polishing, heat treatment or coating.
Technical Specifications
Core parameters. Full datasheet available on request.
Supported Metal Materials
The J160R supports a wide range of engineering metals with validated process parameters — over 30 material process formulations qualified across 5 binder series.
Stainless Steels
SS304, SS316L, SS420, 17-4PH — for medical, food processing and general engineering. 98%+ sintered density with WU08/SU06 binders.
Titanium Alloys
TC4 (Ti-6Al-4V) — aerospace and biomedical. Clean sintering with low-residue WU08 binder.
Copper & Alloys
CuSn10, pure copper — thermal management and electronics. SU06 solvent binder for precision.
Superalloys
IN625, IN718 — turbine and exhaust components. 650 °C+ service temperature.
Refractory Metals
Tungsten alloys — radiation shielding and counterweights. Solid-state sintering.
Tool Steels
4140, M3/2, H13 — conformal cooling inserts and cutting tools. 30–40% cycle time reduction documented.
Tool Steel (H13/M2)
Hot work and high-speed tool steels with optimized SU06 solvent binder. Ideal for cutting tools, die inserts and wear components.
Custom Qualification
Your powder, our process. Average 4–6 weeks to validated parameters. 20+ binder formulations available.
Why the J160R Belongs in Your Lab
Designed specifically for universities, research institutes and corporate R&D labs — the J160R packs industrial binder jetting into a benchtop footprint without compromising on what matters.
Benchtop Footprint
1,200 × 1,000 × 1,440 mm at ≈650 kg fits a standard laboratory. No factory floor, no reinforced foundation — just 380V power and clean dry air.
R&D-Optimized Build Volume
160 × 65 × 65 mm — sufficient for test coupons, material qualification samples and small functional prototypes. Dozens of samples per run.
Inkjet Speed, Not Laser Speed
A single high-resolution printhead (400–1200 dpi) deposits binder across the entire powder bed in each pass. Throughput scales with build density, not part count.
Parameters Transfer to Production
Every material qualification, binder selection and sintering profile developed on the J160R transfers directly to the J400P and J800P. Your R&D investment is your production ramp-up plan.
Free Sample Part Program
Send us your STL. We print it on a J160R in your chosen material, sinter it, and ship it back with a full process report.
Smartphone Hinge Cover
SS316L | WU08 | 200+ parts/build
SS316L Impeller
Stainless Steel | SU06 | Water-Based
Conformal Cooling Insert
H13 Tool Steel | SU06 | 35% faster cycle
Medical Implant
TC4 Titanium | WU08 | ISO 13485
Scale-Up Path: R&D → Pilot → Mass Production
All 3DPTEK binder jetting systems share the AFSWin3DP-L platform and binder ecosystem. Parameters developed on the J160R transfer directly to production systems.
Application Cases
Real results from 3DPTEK equipment in the field.
3C Electronics Housings
Smartphone hinge covers, watch cases and bezels printed at 400 dpi with superior surface finish — eliminating multi-step CNC + MIM assembly.
Conformal Cooling Mold Inserts
Print injection mold inserts with embedded conformal cooling channels in tool steel. Cycle time reductions of 25–40% documented.
Production Tooling & Wear Parts
Drill guides, wear inserts and fixtures printed in tool steel — delivered in days instead of the weeks a machined or MIM tool requires.
Medical & High-Value Components
Titanium implant components and complex surgical instruments with fine lattice structures — impossible to mold, effortless to print.
Frequently Asked Questions
Answers to the questions R&D teams ask most before investing in a benchtop binder jetting system.
The 3DPTEK-J160R supports stainless steels (304/316L/420/17-4PH), titanium alloys (TC4), copper alloys, superalloys (IN625/IN718), tungsten alloys and tool steels (4140/H13) — over 30 validated material process formulas. Full material parameter sheets are included with every system, and 3DPTEK offers material qualification for custom powder formulations.
SLM traces each part contour point by point with a laser — slow for batches, and support structures are mandatory. The J160R deposits binder across the entire powder bed in one pass: no supports, no thermal warping, and every part on the tray prints in the same cycle time regardless of quantity.
Standard lead time is 8-12 weeks from order confirmation. Installation and operator training (3-5 days on-site) are included with every system. 3DPTEK engineers handle uncrating, positioning, calibration and first-article print verification.
Yes. 3DPTEK's applications engineering team provides parameter development, binder selection, sintering profile optimization and mechanical property verification. We have developed 5 series of binders with 20+ formulations and over 30 material process recipes. Remote and on-site support packages are available.
Floor load capacity of at least 0.5 t/m², room height of at least 3 m, 380VAC/50Hz/3.2KW three-phase five-wire power, and clean dry compressed air at 0.6-0.8 MPa with minimum flow of 1.0 m³/min. Ambient conditions of 22-28 °C / 30-50% RH. The machine weighs approximately 0.65 t.
Yes. All process parameters, binder selections and material qualifications developed on the J160R transfer directly to the J400P and J800P production systems. 3DPTEK offers trade-in programs and package pricing for customers scaling from R&D to production. The same AFSWin3DP-L software and binder formulations are used across all BJ platforms.
Compare with other metal 3D printers
For a different build volume or material set, compare the metal systems: 3DPTEK J400P, 3DPTEK J800P, AFS-M120. Or browse the full metal 3D printers range.