What Factor 4 Plus Brings to Industrial 3D Printing
The Factor 4 Plus industrial 3D printer is an UltiMaker platform designed to double print speed over the standard Factor 4 while adding automated production validation and support for high‑performance materials to meet continuous, traceable manufacturing needs in aerospace and other regulated sectors. Positioned as a bridge from prototyping to true factory production, it is aimed at users who want repeatable end‑use parts, not only test pieces. UltiMaker is targeting applications such as custom jigs and fixtures, durable spare parts, and functional components that demand stable mechanical properties and documented process control. By combining higher throughput, a field‑ready mechanical design, and the TRACE (Technical Reporting And Certification Engine) system, Factor 4 Plus focuses on the two themes manufacturers keep raising: cutting cycle time and proving every part was made under controlled, auditable conditions.
Doubling Print Speed with High-Flow Cores and Cheetah Planning
At the core of Factor 4 Plus is a motion and extrusion stack tuned for speed without losing dimensional accuracy. UltiMaker says the printer delivers up to twice the speed of the standard Factor 4 by using its Cheetah motion planner, which smooths sharp direction changes that would otherwise introduce vibration and ringing. That means faster toolpaths while keeping edges and holes within tolerance, a priority for aerospace 3D printing where fit and repeatability matter. High‑flow AA+ and CC+ print cores drive more material through the nozzle, so higher travel speeds translate into real throughput instead of under‑extruded parts. Together, the motion planner and high‑flow cores shorten production cycles for everyday polymers like PLA and ABS and for advanced carbon fiber 3D printing materials, supporting shorter lead times on production tooling and service parts.
TRACE: Built-In Production Validation and Documentation
TRACE, UltiMaker’s Technical Reporting And Certification Engine, is the main reason Factor 4 Plus stands out as an industrial 3D printer for regulated environments. TRACE automatically records key process data – such as extrusion behavior and chamber temperature – for every job and validates each print against the defined settings. According to UltiMaker, this validation data is “pulled straight from the hardware”, then compiled into a CAD‑linked report that can be reviewed after printing. For manufacturers under quality‑assurance and production validation requirements, this turns each build into a documented record instead of a black box run. The result is a digital paper trail that can support audits, internal approvals, or customer sign‑off, helping engineers prove that a given part was produced within the same controlled window as its predecessors.
PPS-CF and High-Performance Materials for Aerospace Workflows
Beyond speed and reporting, Factor 4 Plus targets demanding industrial and aerospace 3D printing use cases by supporting PPS‑CF, a polyphenylene sulfide carbon fiber composite known for high heat and chemical resistance. This allows production of lightweight, stiff tooling, brackets, and spare parts that must endure elevated temperatures or aggressive fluids. Combined with the high‑flow print cores, PPS‑CF can be printed at meaningful production speeds, bringing carbon fiber 3D printing into continuous factory workflows instead of one‑off experiments. The platform also supports common materials like PLA and ABS for more routine jigs and fixtures, so engineering teams can keep diverse parts on a single system. For aerospace, defense, and industrial users, this means one printer can cover both certified, high‑performance components and everyday production aids while staying within a validated, traceable process.
Continuous Production in Factory and Field Environments
Factor 4 Plus is framed as a platform for continuous production, not a lab‑only machine. Its revised gantry is designed to reduce the effects of vibration at higher print speeds, helping maintain precision during long production runs or in less controlled field environments. UltiMaker notes that the system is intended for setup with limited training, which matters for defense or remote deployments where skilled operators may not always be available. TRACE runs in the background, capturing every build so even field‑printed parts enter the same production validation pipeline as factory output. With this combination of speed, mechanical stability, and automated reporting, Factor 4 Plus gives manufacturers and aerospace programs a practical route to scaling additive manufacturing while protecting the traceability and documentation they already rely on for critical components.