Next-Gen HVAC Autonomous Maintenance

Breaking the Physical Ceiling in Chiller Tube Cleaning

Eliminate manual maintenance friction. PitBot combines a waterproof KUKA 6-axis foundry arm, VLLM visual intelligence, and high-speed manifolds to reduce maintenance cycles from 8 weeks down to 3 weeks.

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8w → 3w
Downtime Reduction
3x - 6x
Cleaning Speed via Parallel Manifold
HK$100k+
Monthly Energy Waste Prevented

Architectural Excellence

The PitBot Robotic Platform

Designed specifically for dense 2,000 to 5,000 tube commercial chiller bundles in skyscrapers and district cooling plants.

VLLM Visual Intelligence

Visual Large Language Models act as the "eyes," reasoning about geometry, instantly identifying deformed or blocked tubes, and setting up zero-calibration digital twins.

6-Axis KUKA Precision

Waterproof foundry-grade robotic arm engineered for sub-millimeter tube sheet alignment, executing non-linear cleaning around restricted plant room obstacles.

Human-in-the-Loop Safety

Tablet-based operator UI providing remote tele-operation safety bridges and active learning algorithms, transforming technicians into high-tech supervisors.

Hardware & Fluid Dynamics

Engineered for High-Pressure Industrial Demands

Traditional manual cleaning requires tedious one-by-one manual insertion under hazardous conditions. PitBot replaces manual fatigue with simultaneous multi-tube manifolds and common-rail pump architecture.

  • Multi-Flexible Manifold: Cleans 3 tubes simultaneously in Phase 1, scaling up to 6 tubes in Phase 2.
  • 200-Bar Precision Jets: Optimized volumetric flow rate ($3 \times Q$) with common-rail pressure control.
  • Rigid Kinematic Base: Outrigger grounding jacks isolate chassis compliance for absolute trajectory stability.
ROBOTIC PLATFORM KUKA KR 120 Foundry
ALIGNMENT PRECISION Sub-millimeter (< 0.5mm)
OPERATING PRESSURE 180 – 200 Bar
DEPLOYMENT MODEL Robotics-as-a-Service (RaaS)
SAFETY PROTOCOL HITL Remote Tablet UI

Value Proposition

Turning Maintenance into an Asset Optimization Engine

Fouling spikes energy consumption by 10%. Every 1°C of thermal exchange inefficiency bleeds over HK$100,000 monthly. PitBot pays for itself within days of regained efficiency.

Traditional Manual Paradigm

  • • 8 Weeks total downtime per major chiller overhaul
  • • 3-4 specialized high-risk manual operators
  • • Subjective, non-scientific monitoring and quality risks
  • • High exposure to hazardous chemicals and pressure safety hazards

The Axonbotic PitBot Model

  • • 3 Weeks accelerated shutdown cycle
  • • 1 Operator + Robotic system (solves labor shortages)
  • • Automated Digital Twin & Eddy Current Testing (ECT) mapping
  • • Zero-risk remote operation with guaranteed peak thermal efficiency

Get Started

Schedule a Plant Pilot Consultation

Connect with our engineering team to evaluate your facility's chiller specifications and deployment timeline.