How does the HeyGears UltraCraft A2D HD stack up against three competitors' dental lab resin printers in features, speed, resins, and price?

The dental 3D printing landscape is evolving rapidly, with practices and labs demanding higher throughput, greater precision, and better return on investment. If you are considering upgrading your digital dentistry workflow in 2026, you are likely evaluating the top-selling resin printers on the market.

In this comprehensive guide, we compare the HeyGears UltraCraft A2D HD—now available at 3DNA Dental—against the three most popular dental lab resin printers: the SprintRay Pro 2, the Formlabs Form 4B, and the Asiga MAX 2. We break down their features, speed, material ecosystems, and total cost of ownership to help you make the best decision for your practice.

The Contenders: A Quick Overview

Before diving into the data, let's look at the four printers leading the market today:

1. HeyGears UltraCraft A2D HD: A high-speed 4K DLP printer engineered for stable batch production. It boasts an industrial-grade projector with a lifespan 30 times longer than standard LCD screens, making it a powerhouse for high-volume aligner and model production.
2. SprintRay Pro 2: The dominant player in chairside printing, featuring an Optical Panel technology and a tightly integrated, user-friendly ecosystem.
3. Formlabs Form 4B: The latest MSLA (Low Force Display) printer from Formlabs, known for its massive build volume, automated cartridge system, and ease of delegation.
4. Asiga MAX 2: A compact, high-precision DLP printer favored by labs for its Smart Positioning System and completely open material architecture.
   
   

1. Speed and Batch Production Throughput

When scaling a dental lab or orthodontic practice, speed is measured not just in millimeters per hour, but in actual batch throughput per shift.

The HeyGears UltraCraft A2D HD is built specifically for this metric. Utilizing its 4K DLP light engine, it can print 5 full-arch models in just 20 minutes. Over an 8-hour shift, this translates to up to 120 clear-aligner models (at 100 μm using UltraPrint-Dental Model WW Resin). Furthermore, DLP technology cures entire layers simultaneously, meaning printing 5 models takes the exact same time as printing one.

The Formlabs Form 4B is significantly faster than its predecessor, capable of printing up to 11 models in roughly 9 minutes using Fast Model Resin, translating to high daily output. The SprintRay Pro 2 also offers rapid chairside speeds (up to 100 mm/h), typically printing models or nightguards in under an hour. The Asiga MAX 2, while exceptionally precise due to its active layer monitoring, has a smaller build volume and slightly slower per-layer times, making it better suited for specialized, lower-volume lab work rather than high-speed batch manufacturing.

2. Features, Precision, and Workflow

Print quality and workflow automation dictate how much hands-on time your staff must spend on each print job.

HeyGears UltraCraft A2D HD: Features a Low Release Force Tray that reduces peel forces by 80%, ensuring 96% restoration accuracy and a 95% multi-batch consistency. It offers automatic chip-recognition for materials, one-click part removal, and glossy, polish-free surfaces that save significant post-processing time.

Formlabs Form 4B: Excels in ease of use. Its automated resin cartridge dispensing system makes it the easiest printer to delegate to staff without dealing with messy manual pouring.

Asiga MAX 2: The king of precision. Its Smart Positioning System (SPS) guarantees that every layer is formed exactly at the target thickness. It also features a heated chamber to reduce material viscosity.

SprintRay Pro 2: Shines with its RayWare Cloud software and AI design services, creating a seamless, frictionless workflow from intraoral scan to final print.

3. Available Resins and Material Ecosystems

Material compatibility determines what clinical applications you can offer.

The Asiga MAX 2 is famous for its completely open architecture, allowing access to over 500 validated third-party resins. The Formlabs Form 4B relies primarily on its proprietary BioMed line, though it does offer an Open Material Mode. SprintRay heavily promotes its own branded resins, which are excellent for chairside indications, alongside an Open Certified partner program.

The HeyGears UltraCraft A2D HD strikes a perfect balance. It utilizes optimized HeyGears materials like the highly economical UltraPrint Model GP, while fully supporting the massive library of premium validated resins available at 3DNA Dental. Because it utilizes a dual-wavelength light source (385 nm & 405 nm), you can print everything from LuxCreo aligner resins and KeySplint Soft to Rodin Sculpture 2.0 and Dreve FotoDent Denture bases.

4. Price and Total Cost of Ownership

Initial printer price is only part of the story; you must also factor in the required wash and cure stations, as well as the longevity of the light engine.

At a regular price of $5,999.00, the HeyGears UltraCraft A2D HD is the most affordable printer on this list. But the value extends further: its industrial DLP projector lasts 30 times longer than standard LCD screens (which are considered consumables on the Formlabs and SprintRay systems). HeyGears projects a lifespan capable of producing over 2 million clear aligner models.

When we look at the complete ecosystem (Printer + Automated Wash Unit + Curing Station), the economic advantage of the HeyGears system becomes undeniable:

• HeyGears Complete Ecosystem (via 3DNA Dental): $5,999 (Printer) + $420 (Wash) + $1,480 (AirCure) = $7,899
• Formlabs Form 4B Complete Package: Approx. $12,006
• Asiga MAX 2 Bundle + Wash: Approx. $11,500
• SprintRay Pro 2 Complete System: Approx. $20,000
  
  

Conclusion: Which Printer is Right for You?

If you are a solo practitioner looking for the absolute easiest, most hands-off chairside workflow, the Formlabs Form 4B or SprintRay Pro 2 are fantastic, albeit expensive, choices. If you run a specialized lab where microscopic precision on small batches is your only concern, the Asiga MAX 2 is a proven workhorse.

However, if you are looking to scale your production—particularly for clear aligners, models, and high-volume restorative work—while maximizing your return on investment, the HeyGears UltraCraft A2D HD is the clear winner. It offers industrial-grade DLP reliability, blistering batch speeds, open material compatibility, and a total ecosystem cost that is thousands of dollars less than the competition.

Ready to upgrade your digital dental production?

Shop the HeyGears UltraCraft A2D HD at 3DNA Dental