Epicurus UI 2.5 is Rapid Fusion's web-based
control interface for industrial additive manufacturing systems. It provides real-time control, monitoring, and system management from first setup through
daily production.

One Interface, Any Device

One Interface, Any Device

Access the interface from a phone, tablet, desktop, or integrated touchscreen, using the same layout and controls across devices. Built for production environments, it prioritises clarity, reliability, and speed of operation.

Work From Anywhere

Monitor and control machines from the warehouse, office, or securely over the network.

Reduce Setup Time

Saved material presets, guided configuration, and clear visual controls make jobs quicker to start and easier to repeat.

Stay in Control

Live temperature data, camera feeds, and remote pause support help issues get spotted and handled early.

Built for Production

Designed for multi-zone heating, continuous operation, and demanding industrial environments.

Control and Monitoring

Control and Monitoring

Manage multi-zone heating, material presets, process states, and pellet feed from a single control environment.

Live temperature graphs, clear visual indicators, and standby modes give operators confidence during setup and production. Practical controls support safer starts and smoother shift changes.

Cameras and Quality Tracking

Cameras and Quality Tracking

Integrated camera workflows support live viewing, recording, and remote pause support. Nozzle picture-in-picture and Digital Passport run capture improve traceability for production and quality reviews.

Layout Builder

Shape the operator panel around how your cell actually runs. Layout Builder lets teams arrange pages, rows, and widgets so the controls that matter most are front and centre.


Build custom dashboards with buttons, sliders, gauges, graphs, camera tiles, sequence launchers, and live value displays. Bind widgets to live machine data, save reusable templates, and roll out a consistent operator experience across shifts.

  • Design for the job - Put the
    right controls on the right page for setup, production, or maintenance.
  • Live data on the panel - Bind
    widgets to machine values so operators see what the cell is doing now.
  • Reusable templates - Save
    proven layouts and apply them quickly to another page or machine role.

Bob

Bob is the AI assistant inside Epicurus UI. Ask in plain language and get practical help building sequences, checking machine readiness, reading live values, and reviewing camera context.


Use Bob to draft automation flows, inspect the control layout, and get guidance during setup or production. Critical actions stay under operator confirmation so AI support speeds work without taking control away from the team.

  • Build faster - Describe a workflow and let Bob draft the sequence structure for review.
  • Ask the machine - Check readiness, temperatures, and live values without digging through menus.
  • See what Bob sees - Use camera-aware guidance when visual context matters.

Sequence Builder

Replace pendant-style guesswork with clear, repeatable machine workflows. Sequence Builder lets teams author tool-change, safety, and production flows as visual steps that operators can run from the panel.


Build block-based sequences, bind variables to live machine data, simulate before you run, then execute with clear step status and operator confirmations. Add a Sequence widget to a layout so the right flow is one tap away on the shop floor.

  • Visual workflows - Author steps as a clear graph instead of buried pendant menus.
  • Simulate then run - Prove the flow before it hits the cell, then run with live feedback.
  • Operator-ready - Surface sequences on the control layout for repeatable daily use.

Flexible and Future-Ready

Epicurus UI 2.5 is hardware-agnostic by design, with support for modular systems, cameras, sensors, and approved third-party components. GPIO access and a REST API allow integrations as systems scale or evolve.


Regular updates run automatically, preserving settings and material libraries between versions.

Built for Industrial Environments

Operate fully offline in secure or air-gapped facilities, or enable remote access when required.


Security features include password protection, session management, and hardened inputs, making Epicurus UI 2.5 suitable for demanding industrial and regulated environments.


For multi-machine oversight across sites, pair Epicurus UI with Rapid Fusion Fleet.

Want to Learn More?

Book a call below and discuss with our expert team about deploying Epicurus UI across your manufacturing workflow.