Onulis CrossLink

The definitive step 3 for validated, production-grade P3 & DLP part curing
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Onulis CrossLink Thermal Curing Oven Available at GoEngineer

Onulis CrossLink Thermal Post-Processing

The CrossLink thermal oven creates production-grade, end-use parts for a wide variety of industries, including aerospace, automotive, medical, and consumer goods. Leveraging precise, high-performance thermal curing technology, which unlocks the exact mechanical properties specified by material manufacturers, the CrossLink operates with unmatched repeatability. Once your parts are thermally cured, they achieve their fully validated tensile strength, heat deflection temperature, and durability.


Achieve Validated Mechanical Properties

Engineering-grade photopolymers are typically delivered in a liquid format and initially stabilized with UV light. Standard UV curing alone is not enough to achieve the final, high-performance material characteristics required for rigorous end-use applications. The CrossLink eliminates this performance gap. Once the material is thermally cured in the chamber, you can safely deploy your parts into demanding, real-world production environments with full confidence in their strength.

Validated Material Mechanical Properties with the Onulis CrossLink

How It Works


1.
First, printed parts undergo a fully automatic wash sequence in the CleanPoint to remove residual liquid resin, ensuring a pristine surface finish.

2.
The clean parts are then transferred to the WRAP Prime, a high-powered UV post-curing unit to achieve initial structure stabilization.

3.
Next, the parts are placed inside the CrossLink oven, where the user selects the pre-programmed thermal profile for the specific material. The parts then undergo uniform, high-accuracy heat distribution up to 300°C, fully crosslinking the polymer chains to lock in their final mechanical properties.

Top Features of the Onulis CrossLink Thermal Curing Oven

  • Pre-programmed, material-specific thermal profiles eliminate manual programming setup and reduce the risk of user error.

  • Oversized 70 L chamber architecture maximizes throughput by accomodating up to two full platform builds simultaneously.

  • Through strict thermal validation by leading material manufacturers, end-use parts are guaranteed to hit full material specifications.

  • Tight internal temperature control with a 0.1°C accuracy produces uniform heat distribution across the entire build.

  • Versatile 5°C to 300°C heating spectrum avoids temperature spikes, protecting sensitive resins from warping.

  • Two internal load-bearing shelves support a total capacity of up to 30 lbs of printed components per cycle.
Compatible Resins
  • P3 Photopolymers
  • DLP
  • SLA
Chamber Volume

70 L

Throughput

Cures up to 2 full production-sized build platforms simultaneously

 Shelf Capacity
  • 2 Shelves
  • Load-bearing capacity: 30 lbs (15 kg) total
System Size & Weight

Internal Dimensions: 16.5 x 17.7 x 13.8 in.

External Dimensions: 23.6 x 31.1 x 21.5 in.

Weight: 110 lbs (50 kg)

 Thermal Range
  • 5°C – 300°C (41°F – 572°F)
  • Accuracy: 0.1°C
  • Uniformity: 2%
Operating Conditions
  • Temperature: 50 - 86°F (10 - 30°C)
  • Humidity: <70%
Power Requirements

 100 – 240 VAC, 50 – 60 Hz, 0.7A

UV post-curing only handles surface and structural stabilization. Engineering photopolymers require precise heat to finish their chemical transformation. The CrossLink drives full polymer crosslinking, which is required to hit the manufacturer's specified tensile strength and heat deflection metrics.
It features pre-programmed profiles validated for the Stratasys Origin One material ecosystem (including Loctite, BASF, and Somos resins). It can also thermally cure any SLA or DLP material requiring a post-print thermal cycle up to 300°C.
The 70 L chamber holds up to two full Stratasys Origin One build platforms simultaneously, allowing you to match high-volume workflows.
No. The oven includes pre-loaded thermal profiles certified by resin manufacturers. You just select the correct preset for your material, and the system automatically runs the precise heating and cooling cycle.
Standard lab ovens suffer from temperature spikes and poor heat uniformity, which warp 3D prints. The CrossLink is built for additive manufacturing, offering 0.1°C temperature accuracy and 2% chamber uniformity for hightly repeatable part properties.

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