Order-Aware Humanoids in Confined Spaces: Assembly Assistance

iFactory-managed humanoid robots are designed with a compact form factor and articulating joints that allow them to crawl, crouch, and maneuver through manways as narrow as 24 inches in diameter. The platform uses real-time 3D mapping from onboard LiDAR and depth cameras to build a spatial model of the confined space before entry, then plans a collision-free path. The robot can also fold into a compact transport configuration for tight vertical descents, such as entering a reactor vessel through a top manway.

iFactory's contextual awareness AI continuously monitors gas sensor feeds, temperature readings, and vibration data from both the robot's onboard sensors and the plant's fixed gas detection network. If LEL levels exceed 10% of the lower explosive limit, or if temperatures exceed the robot's safe operating envelope, the platform automatically initiates a safe retreat sequence — the robot backs out of the confined space, seals the entry point, and alerts the control room with a full incident log. The robot is rated for continuous operation in environments up to 50°C and can withstand brief exposure to corrosive atmospheres with optional protective coatings.

iFactory connects directly to your CMMS and MES through standard APIs and database connectors — no middleware required. The platform reads work orders, equipment histories, and safety permits from your existing system, then generates robot-compatible task plans. After task completion, iFactory writes structured work logs, sensor data, and video evidence back into your CMMS as if a human technician had entered the data. The integration takes 2–4 weeks during the pilot phase and requires no changes to your existing software stack.

iFactory partners with robot manufacturers that offer ATEX Zone 2 and Class I Division 2 certified models suitable for chemical plant environments with flammable gases and vapors. For Zone 1 or Class I Division 1 environments, the platform supports robots with purged enclosures and intrinsically safe electronics. All robots undergo a site-specific risk assessment during the pilot phase, and iFactory provides the documentation needed for your process safety management program. The on-premise control system runs on an NVIDIA appliance that is itself rated for industrial environments with optional hardened enclosures.

iFactory's platform eliminates the need for traditional robot programming. The operator simply uploads the confined space CAD model or a 3D scan, defines the work order parameters, and the platform generates the robot's task plan automatically. For a typical valve actuation or flange assembly task in a known confined space, the setup takes 2–4 hours. For a completely new confined space environment, the robot performs a one-time mapping pass that takes 15–30 minutes. After that, the robot can execute the task autonomously with zero additional programming.