World’s first K900 dry cleaning robot for industrial applications

Kemaro AG

Kemaro has already invested over 4000 days into developing the world’s first fully autonomous industrial cleaning robot K900 for logistics and industrial companies. Major companies all over the world trust this cleaning solution, and Kemaro achieved the breakthrough only two years after entering the market.

Product name and company

World’s first K900 dry cleaning robot for industrial applications – Kemaro AG

Category

Special of the Year

Description

The problem: Many companies too rarely scrutinise and update their current processes and procedures. This is particularly evident in the area of automated cleaning. Today, many companies suffer from considerable cleaning costs, exceeding 37,000 US$ per year. These calculations are based on a small/medium sized 10,000 m2 logistics company with manual cleaning costs of approximately 5.60 US$ per sm per year.
Additionally, the fine dust and dirt deposits adversely affect the health of employees, build up on product, and can cause increased maintenance costs to equipment.

The Kemaro solution: Modern companies rely on modern technologies throughout their value chain. The K900 is the world‘s first fully autonomous dry cleaning robot.

  • Reduces cleaning costs by more than 37,000 US$ per year, based on a small/medium sized 10,000 m2 logistics company.
  • Saving more than 70% on cleaning costs.
  • With integrated dust extraction, the logistics and industrial areas are cleaner than ever before, which also benefits
  • the health of the employees.
  • Cleans the hard-to-reach areas underneath conveyors and production equipment.
  • Maintenance costs for the other machines are reduced when using the K900.

Innovations

Technology inside:

  • Compact size with an integrated dust extraction system.
  • Cleans even the toughest industrial dirt.
  • No pre-installation required, plug and play, foolproof operation.
  • Advanced SLAM (Simultaneous Localisation and Mapping). The robot cleans in a structured manner and independently divides the total area into individual sections.
  • 3D environmental perception. The brushes function like whiskers and detect obstacles.
  • Artificial intelligence navigation – dynamic mapping up to 10,000 m2.
  • The K900 is the result of proven cleaning technology and the unique Kemaro robotic technology.

Lidar and 3d sensor: how the k900 detects its surroundings: Lidar stands for “Light Detection and Ranging”. This is how the K900 scans its surroundings. Lidar detects small objects in close proximity and distant, larger obstacles.

3D sensor supports lidar optimally: To support the lidar sensor in detecting obstacles, the K900 has a 3D sensor. Unlike a conventional camera, it is not the colours but the reflectivity and relative distance (3D points) between the environment and the robot that are important.

Data processing in real time: The technical challenge in developing the K900 navigation system is fast data processing with real-time requirements. As the robot moves, the computing unit must quickly process the measurement data from the lidar and camera to derive control commands for its drive system.

Market relevance

Warehouse: The cleaning of large storage areas is the K900’s primary discipline. In this application, it is superior to humans and common ride-on sweepers. If you want to exclude certain areas from cleaning, this works either via physical pylons or virtually via the software.

Production facilities: Machinery, materials, or packaging produce fine and coarse dirt. This reduces the lifespan of machines, endangers the health of employees and, in the worst case, ends up on customers. With its outstanding cleaning properties, the K900 is the ideal solution for your production operation.

Hazardous areas: The K900 also cleans where it is dangerous for people or in zones with valuable goods that are difficult to monitor. The robot is protected in hardware and software against numerous dangers – including thieving.

Special applications: The possible areas of application are as varied as the industrial and commercial landscape. Fundamentally, the K900 is designed to clean larger indoor spaces, beyond that there are almost no limits.

The market potential for the next two years has been evaluated in our business plan by region, knowing that the expected potential in robotics offers many more sales opportunities.

  • North America: 800 – 1000 units/year
  • Europe: 800 – 1000 units/year
  • Australasia: 200 – 300 units/year
  • Japan: 400 – 600 units/year

Customer benefits

  • Cost saving: Large reductions in cleaning costs.
  • Simplicity: No installation necessary, put into place and clean.
  • Constant cleanliness: Automatic operations around the clock, custom time scheduling.
  • Industry 4.0: Reporting and notifications, predictive maintenance.
  • Robustness: Solid construction and quality Swiss components.
  • Health promotion: Protects the health of employees by reducing fine dust pollution.
  • Sustainable: No chemicals, water or lighting needed, substitution for combustion based engines.

Customer testimonials:
„The K900 independently cleans the large areas at our Coop distribution centres. We save time with it and benefit from lasting cleanliness without having to make a big effort.“
Roman Eisenlohr, Head of Logistics Operations, Coop Distribution Centre Gossau, Eastern Switzerland-Ticino

„We attest the K900 has the best sweeping capabilities. Since we have been using the robot, our halls are clean every day. The cleaning effort before audits is eliminated and the dirt has meanwhile settled at 35 litres a day. And if you listen carefully, you can hear the hall floors squeaking happily.“
Swen Oesterheld and Bernd Pfeifferling, SCHERM Group, Borken, Germany

Test report

Many companies too rarely scrutinize ongoing processes and procedures. Especially in the area of automated cleaning, there is a need to catch up in this matter. Many companies have to spend horrendous amounts on cleaning their warehouses and production halls. According to figures from Kemaro, the average cleaning costs for a company that has a logistics area of 10,000 square meters and cleans it manually amount to ,000 per year. This amount is based on the assumption of an annual cleaning cost of approximately .60 per square meter. Not to be underestimated in the case of manual cleaning are the potential health hazards to employees from fine dust and dirt deposits on the goods and the conveyor and storage equipment. The maintenance costs of machines and systems rise accordingly.

Kemaro’s solution provides a remedy: With the help of the fully autonomous K900 dry cleaning robot, more than 70 percent of cleaning costs can be saved. The robot can also clean hard-to-reach areas underneath conveyor or production systems.

The robot detects its surroundings with the aid of lidar and 3D sensors. Lidar is used to detect small objects in the immediate vicinity and distant, larger obstacles. To support the lidar sensor in detecting obstacles, the K900 has a 3D sensor. Unlike a conventional camera, it does not detect colors, but the reflectivity and relative distance (3D points) of the environment to the robot.

The technical challenge in developing the K900 navigation system was rapid data processing with real-time requirements. As the robot moves rapidly, the computing unit must process the constant stream of measurement data from the lidar and camera in order to derive control commands for its undercarriage.

Cleaning large storage areas is the main discipline of the K900. In this application, it is superior to humans or conventional ride-on sweepers. If one wants to exclude certain areas from cleaning, this is possible either physically via pylons or virtually via software. A sophisticated Simultaneous Localization and Mapping (SLAM) algorithm can be used for this purpose. The robot cleans in a structured manner and independently divides the entire area into individual zones. But even hazardous areas do not pose any problems for the machine. The robot’s hardware and software are protected against numerous hazards – including theft.

IFOY test verdict

The fully autonomous K900 dry-cleaning robot, which requires no chemicals or water to operate, is technically mature and user-friendly. No pre-installation is required, rather the machine can be put into operation via plug & play. Against this background, the market potential appears to be high. In any case, the waste draped on the demonstration area at the IFOY TEST DAYS, such as plastic bottles and wood splinters, disappeared completely into the machine’s dirt bin: The brushes function like a kind of whiskers and detect obstacles (3D environment perception).

IFOY Innovation Check

Market relevance

Cleaning is not implemented as a professionalized process in all warehouses and production facilities. The Kemaro K900 dry cleaning robot not only ensures permanently much higher cleanliness with brushes and a dust extraction system but can also be used in previously rarely cleaned areas under machines or in hazardous environments due to its low height. This makes it more efficient than manual ride-on sweepers. Previous customers have been able to recoup their investment costs within 6 weeks to 2 years; per rental model, annual costs are significantly lower than for manual cleaning. Due to the technically advanced implementation, sales figures of up to several 1000 units per year in high-wage countries appear to be realistic.

Customer benefit

One robot can keep up to 10,000 square meters permanently clean with up to 70 percent savings in cleaning costs. Due to the simple set-up, the robot is ready for use in one day. The higher level of cleanliness means fewer maintenance visits to machines that are sensitive to dirt (for example laser scanners at AMR) and a healthier working environment for employees (for example dust). The environment is also protected thanks to the very low power consumption of 300 watts and fewer wet cleaning cycles.

Novelty / Innovation

Although the K900 implements a proven cleaning concept, it does so in the form of an autonomous cleaning robot that is unique on the market due to its very low height and compactness, very easy set-up, and very good performance data at a comparably low price. The wide range of soiling from fine dust to larger objects should be emphasized. Also noteworthy is the solution’s high degree of autonomy, even in demanding environments, due to industry-unique features such as automatic track generation in the map and its dynamic adjustment during operation, as well as lifetime mapping for use in highly dynamic block warehouses.

Functionality / Type of implementation

Technically, the K900 has a very high quality and robust design, so even dusty environments and cleaning wet floors are no problem. The manual setup is limited to mapping the environment, optional zoning, and scheduling. The robot independently determines appropriate cleaning paths and areas and cleans very close to walls and structures. Dynamic obstacles are safely bypassed during operation and cleared areas are made up for later. Its suitability for use in highly dynamic block storage systems has been proven. The cleaning performance is convincing.

Verdict

Kemaro’s K900 is a unique, high-quality, user-friendly, and technically advanced cleaning robot. It provides reliable, economical cleanliness in the warehouse for the benefit of machines and people. Due to the very short payback time and the uniqueness on the market, the market potential is estimated to be very high.

Functionality / type of implementation++
Novelty / Innovation+
Customer benefits++
Market relevance++
++ very good / + good / Ø balanced / – less / — not available
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Image/video credits: Kemaro AG

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