KT976 Intelligent HVAC Duct Cleaning Robot Vacuum And Brush System

The KT976 Smart Duct Cleaning Robot revolutionizes large-scale ventilation maintenance by combining artificial-intelligence navigation, dual high-torque brushes, and a powerful vacuum into one compact crawler. Measuring only 650 mm × 330 mm, the robot slips through standard access doors yet packs a 28 kg traction chassis driven by a high-efficiency motor. This powertrain enables it to climb uneven sheet-metal joints, step over dampers up to 40 mm high, and traverse inclines up to 45°, ensuring uninterrupted operation in the most demanding commercial and industrial duct networks.

At the heart of the KT976 is an AI-inspired guidance system that continuously maps duct geometry in real time. On-board ultrasonic and infrared sensors detect obstacles-rivets, sensors, or internal bracing-and instantly reroute the crawler. This collision-free navigation reduces the risk of damage to both the robot and the ductwork while cutting manual inspection time by up to 60 %. A live 1080p HD camera streams a crisp, latency-free view to the handheld control console, giving operators a front-row seat to every inch of the cleaning process. The camera is paired with a ring of high-CRI LEDs that eliminate shadows and reveal even the finest dust layers or microbial colonies.

Cleaning performance is delivered through two synchronized contra-rotating brushes. Each 200 mm diameter head features replaceable nylon, brass, or stainless-steel bristles that can be swapped without tools in under 30 seconds. The brushes spin at variable speeds from 200 to 1,200 rpm, adapting instantly to different fouling types-from light household dust to tenacious industrial grease. A 360° articulating mount ensures that no corner, seam, or blind spot is left untouched, while an integrated 1,200 W vacuum motor captures dislodged debris at the source. The vacuum's HEPA H13 filter traps 99.97 % of particles down to 0.3 µm, returning clean air to the duct and preventing cross-contamination of occupied spaces.

The entire system is controlled via a rugged tablet with an intuitive touch interface. Operators can pre-program cleaning patterns, set brush and vacuum parameters, and generate time-stamped PDF reports for compliance audits. A quick-release battery pack delivers two hours of continuous runtime and can be swapped in seconds, ensuring zero downtime on large projects. All components-robot, tether, and accessories-fit into a single airline-checkable case, making the KT976 the most portable yet powerful solution for achieving pristine, hygienic ventilation systems in hospitals, data centers, food-processing plants, and high-rise commercial buildings.