Stratasys F770 vs. BigRep Large‑Format 3D Printers: A Detailed Comparison

Stratasys’s launch of the F770 large‑scale 3D printer has made industrial‑grade printing more accessible than ever. In this review we examine how the F770 stacks up against the popular BigRep Large Format line.

1. Software Experience: GrabCAD Print vs. BigRep Blade

GrabCAD Print, engineered specifically for Stratasys machines, delivers a full workflow beyond simple slicing. It lets users prepare models, fine‑tune settings, monitor live builds, schedule future jobs, and review historical print data—all from one platform. In contrast, BigRep’s Blade software is an adaptation of Ultimaker’s Cura and focuses primarily on slicing and basic print configuration. The F770’s native MTConnect integration further embeds the printer into smart‑manufacturing ecosystems, providing real‑time machine metrics that Blade does not offer.

2. Hardware Excellence: Fully Heated Build Chamber

One of the F770’s standout features is its meter‑long, fully heated build chamber. Thermal control throughout the entire build volume ensures superior layer adhesion and part strength, especially for tall or complex geometries. BigRep’s design relies on a heated build plate, which improves first‑layer adhesion but offers limited temperature regulation beyond the initial layers. The F770’s chamber maintains consistent temperatures throughout the print, reducing warping and ensuring uniform mechanical properties across the entire part.

3. Customer Support: Stratasys vs. BigRep

With over three decades of industry leadership, Stratasys backs the F770 with comprehensive support and on‑site service. Their tiered service contracts deploy highly trained technicians to diagnose and repair issues, freeing customers’ engineering teams to focus on product development. BigRep provides phone and email assistance, but users must handle spare parts and repairs independently. For businesses that prioritize uptime and technical assistance, Stratasys offers a clear advantage.

By leveraging years of experience, Stratasys has delivered a large‑format printer that is both powerful and user‑friendly. The F770’s integrated software, advanced thermal management, and dedicated support make it a compelling choice for manufacturers seeking reliable, high‑quality prints.

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