TTMA’s epidemic-prevention robot exhibits at the Canton Fair.

From December 10 to 12, 2021, Guangzhou Tengtian Machinery Industrial Co., Ltd. was invited to participate in the “2021 China Innovation and Entrepreneurship Achievement Fair” (referred to as the Innovation Fair). The three-day event was grandly held at the Pazhou International Convention and Exhibition Center, attracting over 1,000 exhibiting companies. Our company’s TTMA epidemic‑prevention robot had the honor of taking part in multiple forum venues on site, including a venture capital roundtable summit, an innovation and technology exchange session, an information association exhibition area, and an economic forum. The TTMA epidemic‑prevention robot ensured the safety of staff and guests attending the conference. About the Innovation Fair The China Innovation and Entrepreneurship Achievement Fair is a nationally significant platform designed to transform scientific and technological achievements and projects into social and economic benefits, while facilitating connections between cutting-edge technologies and capital. Operating under a “1+1+N” model—comprising one centralized exhibition for showcasing and matchmaking, a year-round platform for ongoing technology transfer services, and 66 nationwide transformation bases—the fair enables participants to bring their innovations to the event, seek investment opportunities, and explore international collaborations. In early 2020, as the COVID‑19 pandemic swept across China, the unknown nature of the virus left many prevention and control measures uncertain in terms of both safety and effectiveness. At one point, the number of healthcare workers infected exceeded one thousand. In this critical moment, Tengtian Technology swiftly responded to hospital needs by dispatching its elite R&D team to immediately develop and produce epidemic‑prevention robots. By the end of 2020, the third-generation TTMA epidemic‑prevention robot was born. TTMA Epidemic‑Prevention Robot & Jieyoushen Long-Lasting Antimicrobial Liquid Utilizing intelligent mobility and ultrasonic nano‑atomization technology, the TTMA robot atomizes Jieyoushen long‑lasting antimicrobial liquid—which contains a dual‑chain quaternary ammonium compound—into positively charged, ultra‑fine molecular aerosols that remain suspended in the air. These aerosols strongly adsorb negatively charged viral particles present on surfaces, physically neutralizing the virus. Additionally, they form an invisible protective film on object surfaces, effectively preventing viral intrusion. Equipped with a 30-liter water tank, the robot delivers 6–8 liters per hour, achieving a spray range of 3–8 meters and offering 4–6 hours of continuous operation. It automatically recharges rapidly within two hours when power is low, maps out application scenarios covering up to 50,000 square meters, moves at 0.8 meters per second, and features laser navigation, automatic obstacle avoidance, and all‑weather scheduled disinfection. Its applications are particularly suited to enclosed environments such as shopping malls, airports, high-speed rail stations, subway systems, large exhibition halls, crowded passageways, quarantine hotels, and other confined spaces—including air conditioning ducts and entry/exit points—where manual disinfection often falls short. Today, the TTMA epidemic‑prevention robot has expanded into even more settings, delivering greater value. Its presence can now be seen at domestic and international airports, office buildings, trade shows, and numerous other venues. Atomization Demonstration on Site

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