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11

2022-11

What should I do if the high-pressure washer’s hose is clogged?

When using cleaning equipment, to achieve even more thorough cleaning results while reducing water consumption and enhancing cleaning efficiency, it’s essential to ensure operational stability and meet stringent standards for an environmentally friendly cleaning process. This can be accomplished by adjusting the impact pressure and water flow rate appropriately to maintain a balanced cleaning performance. Regarding the degree of reaction between the equipment and the pipelines, using a high-pressure washer can significantly improve cleaning effectiveness. In particular, this approach enhances the system’s responsiveness to potential malfunctions. But what if the pipeline becomes clogged—how should we address that issue? 1. Replace the pipeline with a larger-capacity one Pipeline blockages can result from various factors. When the pipeline’s internal volume is relatively small, this can severely affect the fluid flow and its overall performance. Therefore, replacing the existing pipeline with a new one that has a larger capacity is often the best solution. In designing the new pipeline, it’s crucial to select a configuration that accommodates a greater water flow capacity. 2. Use cleaning agents to resolve blockages During the operation of high-pressure washers, nozzle clogging can occur due to accumulated debris or other obstructions. Depending on the severity of the blockage, applying a suitable cleaning agent can effectively dissolve the buildup and restore smooth water flow through the pipeline.

2022-11-11

11

2022-11

Advantages of dry ice cleaning machines

As for the term “dry ice cleaning machine,” I’m sure many of you feel both familiar and unfamiliar with it. That’s because most people recognize dry ice—after all, dry ice has a wide range of applications in daily life. In industries such as catering, wedding services, pharmaceuticals, cold-chain logistics, and e-commerce, you’ve probably heard about dry ice to some extent. Yet, when it comes to dry ice cleaning machines themselves, many people remain unclear about their specific cleaning applications. So, let’s have Meitengqi’s editor explain exactly what a dry ice cleaning machine is! Although dry ice cleaning machines are still considered a relatively niche service category in China, in some Western countries, they’ve been using dry ice to clean oil stains and grime from surfaces in both civilian and industrial sectors for decades. The technology was first applied to removing the outer coating of U.S. space shuttles, and gradually expanded to cleaning equipment across various industries. Thanks to its excellent cleaning performance—quickly and efficiently removing surface contaminants without leaving any residue—over 80% of stain-cleaning operations in these countries now rely on dry ice cleaning. In recent years, an increasing number of domestic Chinese companies have also started adopting dry ice cleaning to remove stains from industrial molds. The principle behind dry ice cleaning is that compressed air accelerates dry ice pellets, propelling them onto the surface of the object to be cleaned. Due to the extremely low temperature of dry ice (-78.5°C), it rapidly freezes and hardens any adhering substances, making them brittle. At the same time, the dry ice pellets penetrate deep into the surface of the material that’s been made brittle. As the dry ice sublimates and its volume expands rapidly, it creates an explosive force from within, effectively blasting away the contaminants from the surface. The entire process relies entirely on physical properties, so there’s no need to worry about any damage or freezing of the equipment.

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11

2022-11

Precautions for Industrial Vacuum Cleaners

1. Promptly remove any debris from the dustbin and all vacuum attachments. Be sure not to operate the device with wet hands to avoid electric shock. 2. Check the power cord and plug for any damage. After use, coil the power cord neatly and wrap it around the machine. 3. After finishing work, inspect the air inlet for blockages or debris; if any are found, clean them promptly. 4. Handle the machine gently during use—do not subject it to external impacts or forceful collisions. 5. When cleaning the machine, use a damp cloth lightly moistened with water or a neutral detergent. Never immerse the main unit head in water for cleaning. Do not use gasoline, banana oil, or similar substances, as these could cause the casing to crack. 6. Avoid running the machine continuously for extended periods. Limit continuous operation to no more than 2 hours; otherwise, it may shorten the machine’s lifespan. 7. With prolonged use, the filter mesh can become clogged, leading to reduced suction power. To prevent this drop in suction, regularly wash the filter mesh and dust bag with water. 8. If the main unit overheats, emits a burning smell, or displays unusual vibrations or noises, promptly take it for repair—do not continue using it under such conditions. 9. Do not repeatedly bend or flex the hose excessively, and avoid stretching or twisting it beyond its limits.

2022-11-11

11

2022-11

Xi Jinping: Let openness bring a new bright future for global development.

Xi Jinping: Let Openness Bring a Brighter Future for Global Development At present, the world is undergoing a major shift unseen in a century, and the momentum for global economic recovery remains insufficient. In his speech at the opening ceremony of the 5th China International Import Expo, General Secretary Xi Jinping emphasized that openness is a vital driving force for the progress of human civilization and an indispensable path to global prosperity and development. We must use openness to address development challenges, harness the power of cooperation through openness, gather momentum for innovation via openness, and pursue shared benefits through openness, thereby continuously advancing economic globalization, enhancing the development impetus of all countries, and ensuring that the fruits of development benefit people around the world more equitably. The Party Building Network has compiled some key remarks by General Secretary Xi Jinping on this topic—join us in learning together. On the evening of November 4, 2022, Xi Jinping attended via video link the opening ceremony of the 5th China International Import Expo held in Shanghai and delivered a speech titled "Jointly Creating a Bright Future of Openness and Prosperity." Photo by Xinhua News Agency reporter Li Xue Ren. Holding the CIIE is about expanding openness and turning China’s large market into a great opportunity for the world. Five years ago, I announced the establishment of the CIIE precisely to expand openness and turn China’s large market into a great opportunity for the world. Today, the CIIE has become a window for China to build a new development pattern, a platform for promoting high-level openness, and an international public good shared by the entire globe. —November 4, 2022, Xi Jinping’s speech at the opening ceremony of the 5th China International Import Expo We must fully, accurately, and comprehensively implement the new development philosophy, uphold the reform direction of the socialist market economy, adhere to high-level opening-up, and accelerate the establishment of a new development pattern featuring domestic major circulation as the mainstay and mutual promotion of domestic and international dual circulations. —October 16, 2022, Xi Jinping’s report to the 20th National Congress of the Communist Party of China On July 21, 2020, Xi Jinping chaired a symposium with entrepreneurs in Beijing and delivered an important speech. Photo by Xinhua News Agency reporter Yue Yuewei. Use openness to relieve development difficulties, harness the power of cooperation through openness, gather momentum for innovation via openness, and pursue shared benefits through openness. Openness is a vital driving force for the progress of human civilization and an indispensable path to global prosperity and development. At present, the world is undergoing a major shift unseen in a century, and the momentum for global economic recovery remains insufficient. We must use openness to relieve development difficulties, harness the power of cooperation through openness, gather momentum for innovation via openness, and pursue shared benefits through openness, thereby continuously advancing economic globalization, enhancing the development impetus of all countries, and ensuring that the fruits of development benefit people around the world more equitably. —November 4, 2022, Xi Jinping’s speech at the opening ceremony of the 5th China International Import Expo From a long-term perspective, economic globalization remains the historical trend, and international division of labor and mutually beneficial cooperation among countries are enduring trends. We must stand on the right side of history, persist in deepening reform and expanding openness, strengthen open cooperation in the field of science and technology, promote the building of an open world economy, and advance the construction of a community with a shared future for mankind. —July 21, 2020, Xi Jinping’s speech at the symposium with entrepreneurs On October 14, 2020, the celebration大会 marking the 40th anniversary of the establishment of the Shenzhen Special Economic Zone was solemnly held in Shenzhen, Guangdong Province. Xi Jinping delivered an important speech at the event. Photo by Xinhua News Agency reporter Zhang Ling. Steadily expand institutional openness in areas such as rules, regulations, governance, and standards. China will promote shared opportunities from institutional openness among all countries and parties, steadily expand institutional openness in areas such as rules, regulations, governance, and standards, effectively implement the new edition of the “Catalog of Industries Encouraged for Foreign Investment,” and deepen the construction of national comprehensive demonstration zones for the expansion of service sector openness; implement the upgrading strategy for free trade pilot zones, accelerate the construction of the Hainan Free Trade Port, and give full play to the role of comprehensive experimental platforms for reform and opening-up. —November 4, 2022, Xi Jinping’s speech at the opening ceremony of the 5th China International Import Expo We must optimize and upgrade the systems of production, distribution, circulation, and consumption, deepen internal economic links, increase economic depth, enhance the functions of smoothing the domestic major circulation and connecting domestic and international dual circulations, accelerate the advancement of institutional openness in areas such as rules and standards, and take the lead in establishing a new system of higher-level open economy. —October 14, 2020, Xi Jinping’s speech at the celebration大会 marking the 40th anniversary of the establishment of the Shenzhen Special Economic Zone On the evening of November 4, 2022, Xi Jinping attended via video link the opening ceremony of the 5th China International Import Expo held in Shanghai and delivered a speech titled “Jointly Creating a Bright Future of Openness and Prosperity.” Photo by Xinhua News Agency reporter Gao Jie. With China’s new development, we will provide new opportunities for the world and promote the building of an open world economy. “After mountains and rivers seem to block the way, suddenly a village appears amid willows and flowers.” The road lies beneath our feet, and light shines ahead. China is willing to work together with all countries to practice true multilateralism, build greater consensus on openness, jointly overcome the difficulties and challenges facing global economic development, and let openness bring a brighter future for global development! —November 4, 2022, Xi Jinping’s speech at the opening ceremony of the 5th China International Import Expo China adheres to the basic state policy of opening-up to the outside world, firmly pursues a win-win strategy of openness, continuously provides new opportunities for the world through China’s new development, promotes the building of an open world economy, and better benefits people around the world. —October 16, 2022, Xi Jinping’s report to the 20th National Congress of the Communist Party of China

2022-11-11

11

2022-11

Expanding to a 10-billion-scale over two years, the era of dominance by a single floor scrubber manufacturer is coming to an end.

Expanding to a 10-billion-yuan market within two years, the era of dominance by a single brand in the floor scrubber industry is coming to an end. China National Radio Network After the sudden surge in popularity of floor scrubbers in 2020, the market quickly heated up. By 2022, the market size is expected to reach 10.5 billion yuan, bringing with it dramatic changes in the competitive landscape. Tineco’s early-mover advantage is gradually weakening, while an increasing number of innovative brands are vying for market share. Relevant data shows that there are now nearly 200 floor scrubber brands on the market, with at least 24 new models launched every month. In the fiercely competitive floor scrubber market, product iteration speed, channel coverage breadth, marketing intensity, and financial strength are all indispensable. Industry insiders predict that the competitive landscape of floor scrubbers will soon shift from “1+N” to “X+N.” The brand landscape is undergoing major changes. As a trend-setting hit product that has transformed the cleaning appliance industry ecosystem and market share, floor scrubbers have rapidly become a key sales category for cleaning appliances. According to data from AVC, from January to September this year, the floor scrubber category continued to maintain high growth, with cumulative sales across all channels reaching 5.89 billion yuan, up 76.4% year-on-year; sales volume reached 1.982 million units, up 85.5% year-on-year. In fact, floor scrubbers began selling in the Chinese market as early as 2016, but it wasn't until 2020 that they officially entered a period of rapid growth. In 2019, total floor scrubber sales across all channels were only 70 million yuan. However, driven by increased demand for home cleaning in 2020, total floor scrubber sales surged to 1.29 billion yuan. By 2021, floor scrubbers experienced a rapid boom, with sales reaching 5.78 billion yuan—a 348% increase over 2020. This year, the floor scrubber market continues to grow rapidly, and it's no doubt that sales will surpass 10 billion yuan. According to AVC estimates, the floor scrubber industry will reach 10.5 billion yuan in 2022, representing an 81% year-on-year increase. Floor scrubbers have become one of the fastest-growing niche segments in the cleaning appliance industry, and the number of floor scrubber brands has expanded rapidly. In just over two years, the total number of brands in the floor scrubber industry has reached 163. From a brand type perspective, today's floor scrubber brands can be divided into four categories: the first includes specialized cleaning appliance brands such as Tineco and Dreame Technology; the second comprises general household appliance brands like Midea and Haier; the third consists of internet-based brands including Xiaomi, Yunmi, and 360; and the fourth includes cross-industry brands such as Mibro, Supor, and Joyoung. Last year, amid rapid growth, the floor scrubber brands had already gone through their first round of elimination, resulting in significant changes in the top 10 brand rankings. Currently, floor scrubbers are in the second round of elimination, with highly active brand competition. In terms of sales share, from January to September 2022, Tineco, Dreame Technology, and Haier ranked among the top three brands. Among them, Dreame Technology showed particularly remarkable growth, its market share multiplying several times over, and in less than a year, it has joined the ranks of leading floor scrubber brands. Dreame Technology’s rise is closely linked to its deep penetration into various channels. From January to September 2022, total floor scrubber sales across all channels reached 5.89 billion yuan, of which online channels accounted for 4.97 billion yuan, representing 84.3% of total sales. Among online channels, Douyin e-commerce accounted for 21.7%, making it one of the key channels for floor scrubber brands. From a category perspective, trendy home appliances are an important part of Douyin’s best-selling appliance categories. Take floor scrubbers as an example—this new category features novel functions that most consumers have never heard of. Through intuitive demonstrations via live streams and short videos, these products can quickly capture consumers’ attention and spark impulse buying. On Douyin, Dreame Technology has been ranked No. 1 in market share for three consecutive months. Industry insiders predict that although Tineco was the first to popularize the floor scrubber category in the Chinese market, as new brands continue to enter the market, competition is becoming increasingly fierce. Tineco’s current advantages are gradually shrinking compared to the beginning of the year, and the competitive landscape of floor scrubber brands will shift from “1+N” to “X+N.” During this transition, brands seeking to establish themselves will inevitably face tougher challenges. Product iteration speed, marketing capabilities, and channel coverage breadth will all become critical factors—and brands must also consider whether they have sufficient funds to support R&D and marketing efforts. Consumer demand is becoming more refined. Over the past two years, under the demands of different consumer groups and complex scenarios, floor scrubber products have become increasingly differentiated. There are price segments ranging from below 2,000 yuan (the popularization zone), 2,500–3,500 yuan (the concentration zone), and above 4,000 yuan (the upgrade zone). Each price segment has its own target consumer group. Looking at the pricing distribution of newly launched products, there’s a clear trend of growth at both ends. After entering 2022, the average price of new products dropped significantly—45.7% of new products had an average price below 2,000 yuan, up 16.3% from the same period last year. Meanwhile, high-end products priced above 4,000 yuan saw a slight increase of 1.7% compared to the same period. But from the perspective of core users’ preferred price ranges, 48.9% of users focus on the 3,000–3,999 yuan range, while acceptance of high-end products priced above 4,000 yuan accounts for 27.4%. “Looking ahead, Dreame Technology will further expand its presence in the mid-to-high price segment. Through technological breakthroughs and differentiated selling points, we’ll drive overall product quality improvements, providing users with smarter, more cutting-edge, more thoughtful, and higher-quality cleaning experiences and services,” said a representative from Dreame Technology. According to AVC data, from January to September this year, a total of 219 new models were launched. Among the top 20 best-selling models, Dreame Technology’s new products performed exceptionally well, with three models—H12, M12, and M13—making the list. From an innovation standpoint, floor scrubbers have now entered the 3.0 era, with iterative product innovations moving from corded floor scrubbers—wireless floor scrubbers—wireless steam floor scrubbers. As one of the leading brands in the cleaning appliance industry, Dreame Technology has taken the lead in technological innovation, being among the first brands in the industry to launch wireless steam floor scrubbers. It has achieved major industry breakthroughs such as wireless steam technology, real-time dual sterilization/degreasing technology, and cold-hot dual water circuit switching technology. These innovations bring users a smarter and higher-quality cleaning experience. Compared to corded steam floor scrubbers on the market, wireless steam floor scrubbers solve the problem of cumbersome power cords and difficult operation, making them much more convenient to use. Moreover, wireless steam floor scrubbers offer even more obvious advantages in cleaning performance. The Dreame T12 wireless steam floor scrubber features four cleaning modes—standard, water absorption, hot water, and steam—among which the steam and hot water cleaning functions stand out for their exceptional effectiveness. In steam mode, the roller brush sprays steam at temperatures above 100°C, efficiently removing stubborn stains while simultaneously performing real-time sterilization. A representative from Dreame Technology said that they hope to continuously push the boundaries of the industry through advanced R&D capabilities and boundless enthusiasm for consumers, delivering even better cleaning experiences and services. They also look forward to using the T12 wireless steam floor scrubber as an opportunity to reshape the future of floor scrubbers and usher in a new era of transformation. Industry insiders believe that in the next 3–5 years, floor scrubbers will remain one of the most promising growth categories in the cleaning appliance industry. With the innovative and differentiated offerings of wireless steam floor scrubbers, continuous product innovation and iteration capabilities, comprehensive sales coverage across all channels, substantial investment in R&D and industry technology innovation, and strong capital support, Dreame Technology is poised to make further strides in the floor scrubber sector by year-end.

2022-11-11

14

2022-11

How to use a floor scrubber for longer.

Currently, there are many types of floor scrubbers available on the market, such as push-type floor scrubbers and ride-on floor scrubbers. The cleaning performance of floor scrubbers is truly remarkable—they can effectively save labor and significantly boost cleaning efficiency, making them a more reliable choice. Whether you’re using a ride-on floor scrubber or a push-type floor scrubber, to extend its service life, it’s best to use a sweeper to perform a preliminary clean of the area to be washed before operating the floor scrubber. This will promptly remove small debris like pebbles that could interfere with the floor scrubber’s water-suction blade, thus preventing damage to the machine. During the cleaning process, the floor scrubber’s water-suction blade forms a sealed space with the floor surface. Only in this way can the blade effectively absorb wastewater; otherwise, it simply won’t function properly. In short, to achieve better cleaning results and ensure that your floor scrubber remains undamaged during operation, it’s advisable to carry out a preliminary clean of the area to be washed beforehand. Source: www.bjaoshijie.com

2022-11-14

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2022-11

The Advantages and Significance of High-Pressure Washer Technology

The Advantages and Significance of High-Pressure Cleaning Machine Technology (1) The professionalization of high-pressure cleaning machines enables better optimization and standardization of engineering management, thereby contributing to the enhanced stability of practitioners and the continuous improvement of their technical proficiency. (2) The professionalization of high-pressure cleaning machines ensures more effective utilization, maintenance, and upkeep of cleaning equipment, thus extending the service life of such equipment. From this perspective, professionalizing cleaning technology not only boosts cleaning efficiency but also helps save considerable funds. (3) The professionalization of high-pressure cleaning machines facilitates faster specialization and division of labor; different work focuses emerge according to varying needs. To align with production requirements, it is essential to establish specialized cleaning teams. For long-term development, it is crucial to continually expand research areas, ensuring that management and research efforts are increasingly focused on both research and development. As a result, this approach will further promote the in-depth advancement of high-pressure water jet technology.

2022-11-14

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