2020 Edition KotoHira Industrial Comprehensive Sanitary Equipment Catalog (Digital Version) Published

Surely collect oil mist! A smoke collector that allows for filter cleaning and regeneration.

The "KDC-FM01" is a smoke collector that reliably captures oil mist through a three-layer filter. The ceramic filter can be cleaned and regenerated, resulting in low running costs. Additionally, the filter can be easily replaced without tools, and by installing an odor filter, odor control is also possible. 【Features】 ■ Three-layer filter structure ■ Ceramic filter is easy to clean ■ Various filters are easy to replace *For more details, please refer to the catalog or feel free to contact us.

• others

Small Dust Collectors and Fume Extraction Equipment Series

The compact dust and smoke collection equipment series includes: - Welding fume collectors - Compact workbench dust collectors - Oil mist collectors and offers a variety of lineups tailored to different applications. ■ Welding Fume Collector This smoke collector safely captures harmful welding fumes. It features a safe structure with five levels of spatter intrusion prevention (three collision plates + metal filter + filter protection plate). The filter can be easily replaced without tools. ■ Compact Workbench Dust Collector This dust collector can be used simply by placing it next to the workbench in use. Its double-structured filter prevents ignition from sparks and static electricity. The main filter is designed for easy cleaning. ■ Oil Mist Collector This smoke collector reliably captures oil mist using a collision plate and a three-layer filter. The ceramic filter is washable and reusable. *For more details, please refer to the PDF document or feel free to contact us.

• Ventilation and smoke exhaust equipment

It collects dust and paper particles from letters, documents, and banknotes.

1. Automatic Roll Filter Rewind Function By differential pressure control, it detects clogging of the roll filter. When clogging occurs, it automatically rewinds the used filter portion and replaces it with a new filter portion. 2. Multi-layer Filter Structure Dust is effectively captured by the primary filter (roll filter) and the secondary filter (medium efficiency filter), ensuring clean exhaust. 3. Easy Maintenance Both the roll filter and medium efficiency filter can be replaced without the use of tools. 4. Adjustable Automatic Rewind Function By changing the settings of the differential pressure gauge, the timing of the roll filter rewind can be adjusted. You can set the optimal rewind timing according to the working environment. 5. Equipped with Ionizer With the built-in ionizer, it not only purifies the air and removes static electricity but is also effective for sterilization, mold prevention, dust mite prevention, and deodorization.

• maintenance

Safely collect grinding dust and shavings! Compact type dust collector.

The "KDC-TD2" is a dust collector for workbenches that can be used simply by attaching it to your existing workbench. Its double-structured filter prevents ignition from sparks and static electricity. Additionally, it can be easily cleaned by connecting factory air to blow off the dust accumulated in the main filter. Furthermore, it is compact, lightweight, energy-efficient, and easy to secure power. 【Features】 ■ Easy to move ■ Multi-structure filter prevents ignition ■ High-performance filter for collection ■ Easy cleaning ■ Left and right hoods prevent dust dispersion *For more details, please refer to the catalog or feel free to contact us.

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This is a pipe-made boot and shoe rack (without drying and sterilization functions). Customization is available according to the storage quantity.

1. The soles of the shoes are always visible, making dirt immediately apparent and helping with hygiene management. 2. Lightweight and equipped with casters, making it easy to move. 3. A shoe tray and nameplate are also standard equipment. 4. Shipped in an assembled state, so there is no assembly work required from the customer. 5. Customization is possible to match the desired storage quantity.

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Safely handle metal shavings and welding fumes near the source! Campaign in progress.

Our company manufactures products such as the "Compact Workbench Dust Collector" and the "Portable Welding Fume Collector," which allow for easy mobility while balancing high performance and safety. ★Limited to the first 50 customers, we are currently running a purchase campaign (until the end of March 2017)★ Right now, we are giving away one main filter for free with your purchase! 【Features】 "Portable Welding Fume Collector" ■ Safe structure with four levels of spatter protection ■ Filter replacement and cleaning can be done without tools ■ High collection efficiency (63.2% at 0.3μm) and a large collection area (15m²) with flame-retardant filter ■ Easy power supply with single-phase AC100V specification (200V also available) ■ Option to split the duct outlet into two branches "Compact Workbench Dust Collector" ■ Compatible with various sizes of workbenches ■ Double structure with a collision plate and ceramic filter to prevent ignition from sparks and static electricity ■ Easy power supply with single-phase AC100V specification ■ Equipped with a high-performance filter that can be easily cleaned with an air gun *For more details, please refer to the catalog. Feel free to contact us with any inquiries.

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Compact and easy to store and move! A fume extractor that safely collects harmful welding fumes.

The "KSC-W02" is a fume extractor that can safely collect welding fumes harmful to the human body. It features a safe structure with five levels of spatter protection (three collision plates + metal filter + filter protection plate). Additionally, the wiping and removal cleaning of the collision plates, which accumulate the most dirt, can be done simply by opening the door. (Filter replacement also requires no tools.) 【Features】 ■ Multiple safety structure ■ Very easy to clean ■ Compact and easy to move ■ High collection efficiency ■ AC100V specification ■ Duct openings can be increased *For more details, please refer to the catalog or feel free to contact us.

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With detergent and warm water, it effectively removes oil stains from shoe soles!

1. Simultaneous detergent injection is possible. Use neutral or alkaline synthetic detergents to clean the slipperiness and oil on the shoe soles. 2. Excellent foaming. With a uniquely developed detergent supply system, it foams well and removes stubborn dirt. The amount of detergent can be adjusted. 3. Rinsing operation for a thorough removal of foam. After detergent cleaning, a rinsing operation using a new flow of water effectively removes the foam. 4. Hot water compatible. It can also be used with hot water (below 60°C). Suitable for cleaning oil stains.

• Sanitary fixtures

Compact and high power! Blows away dust with the power of a jet.

1. Assembly and installation are very easy, and wall installation work is not required. 2. Compact and space-saving. Lightweight, making it easy to move and remove. *Optional casters can be added. 3. Equipped with a high-speed, high-power air jet with an airflow speed of 26 m/s. 4. Built-in HEPA filter with a dust collection efficiency of 99.97% for 0.3-micron particles, offering high performance. 5. Low cost and energy-efficient compared to standard air showers (power consumption is half, sensor activation). 6. Equipped with a human body sensor, allowing you to be showered with air without touching the switch.

• Ventilation and smoke exhaust equipment

Safe even in a clean environment. Check the airflow in the space three-dimensionally with fine mist!

1) Compact and lightweight for easy mobility Due to its lightweight and compact design, it is easy to move. It is convenient to carry, allowing for airflow measurements in various locations. 2) Achieves a near-zero breeze condition Thanks to the airflow adjustment feature, it can create a breeze condition that is almost zero, enabling the visualization and confirmation of even the slightest airflow in three dimensions. 3) Long-duration mist generation is possible In addition to the water tank inside the device, water can also be stored in the water supply bottle, allowing for approximately 50 minutes of continuous operation even at maximum airflow. It can be used in large spaces. 4) Safe use of pure water in clean environments The tracer can generate mist using pure water, ensuring that clean environments are not contaminated. 5) Excellent fine mist By optimizing ultrasonic vibrations, it has made it possible to generate fine mist in the 2-5μm range.

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No assembly or construction required! Just connect the power to create a clean environment.

1. Compact design & space-saving Relatively lightweight (about 90kg) and equipped with casters for easy mobility. 2. Energy-efficient design Low power consumption (330W) and energy-efficient design. Also relatively low noise (60dB) for comfort. 3. Hygienic SUS structure The main body is made of SUS structure, which prevents corrosion and paint peeling, making it ideal for use in clean rooms and food factories. 4. Filter configuration can be changed Optional high-efficiency ULPA filters and relatively clog-resistant medium-performance filters can be changed. 5. Easy filter replacement Filters can be replaced without tools. The pre-filter can be simply pulled out, and the HEPA filter can be removed by just unfastening the latch. 6. Three levels of airflow adjustment available With the airflow selector, adjustments can be made for high airflow (50㎥/min), medium airflow (35㎥/min), and low airflow (20㎥/min). All can be handled by this one unit.

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Powerful suction for hair and dust attached to clothing!

With easy and effortless operation, it powerfully sucks up hair and dust stuck to clothing, even in the wrinkles! A uniquely developed nozzle that is easy to hold and resistant to breakage. You can easily vacuum your back by yourself. Equipped with an anti-static function, it can remove static electricity while vacuuming.

• Garbage disposal, central dust collection, laundry, compressor

Compact and easy to store and move! It eliminates harmful welding fumes at the source.

The "Portable Welding Fume Collector" features a safe structure with five levels of spatter prevention (three impact plates + metal filter + filter protection plate). It is designed to make it difficult for sparks, which can cause fires, to enter the interior. Cleaning and removing the impact plates can be done easily without tools by simply opening the door. Optionally, the duct outlet can be split into two branches. 【Features】 ○ Safe structure with five levels of spatter prevention ○ Very easy to clean ○ Compact and equipped with casters for easy mobility ○ High collection efficiency (99% for 0.3μm) ○ AC100V specification For more details, please contact us or download the catalog.

• Garbage disposal, central dust collection, laundry, compressor

Immediate response to your workbench! Safely and quickly remove fine dust.

A "workbench dust collector" that simply attaches to your current workbench. It collects dust from grinding and fine particles generated during polishing, keeping your workspace clean. It is compatible with various sizes of workbenches, making it easy to use. **Features** 1. Compatible with various sizes of workbenches 2. Easy to move with casters 3. Double safety structure to prevent ignition of the filter 4. High collection efficiency with a high-performance filter 5. Easy maintenance 6. Prevents scattering to the surroundings with left and right hoods For more details, please download the catalog or contact us.

• Garbage disposal, central dust collection, laundry, compressor

Removal of harmful fumes (smoke) generated during soldering work and by laser markers.

If you have any questions regarding the introduction below, please feel free to contact us.

• Garbage disposal, central dust collection, laundry, compressor

We will dry items such as rubber boots and ski boots.

If you have any questions regarding the introduction below, please feel free to contact us.

• Heat and Drying Treatment Systems

Disinfection can be achieved in a short time using a sterilization lamp!

If you have any questions regarding the introduction below, please feel free to contact us.

• Storage Container

Sterilization throughout with the action of ozone.

Approximately 20ppm of ozone effectively sterilizes lab coats and other clothing. Thanks to the action of ozone, sterilization is possible even inside the garments. The main unit is made of stainless steel and is equipped with various safety mechanisms, including an ozone leak detection sensor, ensuring high safety.

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For disinfecting tableware, knives, and cutting boards! A compact disinfecting storage cabinet that is safe to place in areas touched by hands.

The "KSB-M02/M02KB" is a compact sterilization storage cabinet ideal for disinfecting dishes, knives, and cutting boards in small kitchens. Thanks to microcomputer control, it counts the operating time after reaching the set temperature, ensuring disinfection at 80°C for at least 5 minutes. Additionally, the exterior temperature of the unit during operation is set to below 60°C, making it safe to place in areas that may be touched by hands. 【Features】 - Equipped with automatic door lock, door open/close sensor, and alarm display to enhance safety - The industry's smallest compact size as a sterilization storage cabinet with two basket storage - Easy to install and move with casters *For more details, please download the catalog or contact us.

• Storage Container

Compact and high power! Cleanroom-compatible dust collector.

It is a cleanroom-compatible dust collector with clean exhaust and stainless steel specifications.

• Garbage disposal, central dust collection, laundry, compressor

Strongly remove dust and powder attached to the shoe soles with air and a brush.

1. It powerfully sucks up dust, hair, and debris stuck to the soles of shoes using air. 2. The brush unit further removes dirt. 3. Its compact shape takes up little space. 4. Equipped with a sensor, it operates without touching it. 5. The dust box and pack filter can be easily replaced without tools. It can be widely used as an alternative or supplement to adhesive mats and other measures in places where contamination prevention is necessary.

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Manufacturing and selling bio-toilets that utilize microbial decomposition systems!

The "Beat" using biochips is a toilet that decomposes and eliminates waste, eliminating the need for pumping.

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Boot cleaning device

The shower and the brush rotation from three sides effectively remove dirt such as oil, mud, and powder from the soles and sides of shoes.

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Deodorizing small spaces such as rooms and smoking areas!

Compact and lightweight portable ozone deodorizer.

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Achieve a clean and pure air environment at low cost!

A clean air supply device that blows out pure air to create a clean environment.

• Air conditioning equipment

Can be installed in a simple clean booth!

Air shower with a simple booth that can be assembled by the user themselves.

• others

Ideal for space cleaning! Thin, lightweight, energy-efficient, and high air volume FFU.

An FFU (Fan Filter Unit) is a high-performance (HEPA) filter unit with a fan. FFUs are devices installed on the ceilings of clean rooms, clean booths, and precision manufacturing equipment that blow out clean air to create a clean environment. By changing the installation position and number of FFUs, they can accommodate spaces of varying sizes for different manufacturing processes. Additionally, due to their slim design, they are ideal for situations with limited installation space.

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Industry's smallest! It can accommodate various applications through a combination of filters!

If you have any questions regarding the introduction below, please feel free to contact us.

• Air conditioning equipment

We have added drying and sterilization functions to the storage feature of the boots!

While storing the boots, ensure that the exterior of the boots is thoroughly dried and disinfected to prevent the growth of bacteria.

• Storage Container

Achieving safe and reliable sterilization and deodorization using photocatalytic technology!

If you have any questions regarding the introduction below, please feel free to contact us.

• Storage Container

It ensures thorough drying, sterilization, and deodorization of the inside of the boots, preventing the growth of bacteria!

We create a comfortable working environment through the drying of the inside of the boots and ozone treatment.

• others

Recommended for food factory food poisoning measures and hygiene management! Easy installation and operation allow for stable concentration and large capacity supply.

A large amount of electrolyzed hypochlorous acid water, ranging from several tons to several dozen tons per day, can be easily generated with tap water, salt, and a power source. ◆ Production volume... Approximately 40 tons per day. At 30 ppm, the production rate is about 100 liters per minute, and 1 kg of salt can produce about 15 tons. ◆ Concentration... 30 to 70 ppm. A stable concentration supply is possible. ◆ Running cost... Only 0.3 yen per liter (when using 70 ppm), making it a low running cost. The power consumption is also 470 watts, which is energy-efficient compared to other products.

• Water Treatment

Are you making progress on measures for the "2024 Problem"? The management of drivers' working hours is becoming stricter, and in the logistics field, reducing "waiting time for loading" has become an urgent issue. To address this challenge, our company, Hotron, proposes the "Vehicle Detection Ultrasonic Sensor 'HM-UX2'," which instantly grasps the availability of loading bays. The 'HM-UX2' contributes to the resolution of waiting times by accurately understanding the availability status, reducing unnecessary waiting and queuing, and shortening waiting times, thereby alleviating the burden on drivers! By replacing the "eyes" of your loading bay management with this high-precision sensor, why not start taking measures against the "2024 Problem"? Take a look at the product features: "Can it accurately detect availability?" "Can we really use it in our company?" "I just want to know the cost, even if it's an estimate." If you have any questions or requests, please feel free to consult us first.

We sincerely apologize for the inconvenience, but we will be closed for summer vacation during the following period. Closure period: August 9 (Saturday) to August 17 (Sunday), 2025 Inquiries received during this period will be addressed sequentially starting from August 18 (Monday). We appreciate your understanding and cooperation.

Thank you very much for visiting our booth at the "High-Performance Materials Week [Osaka] 13th High-Performance Plastics Exhibition." Thanks to you, we had many visitors and were able to conclude the event successfully. In addition to the "PPLB-445" displayed on the day, we have a variety of products available. For those who were unable to measure samples at the venue, we offer a trial measurement service. Furthermore, for those who would like to know more about our products and services, we also accept online meetings. We welcome inquiries from those who attended as well as those who could not make it this time due to scheduling conflicts. Please feel free to contact us.

Aioi System is pleased to announce the release of the low-power wireless display "NW2991-JP," which achieves long battery life. This product supports 920MHz band wireless communication and can be operated in conjunction with wired displays. It can be easily integrated into existing systems by simply adding a master unit. With a high-speed response time of under one second and a variety of display functions for text and barcodes, it supports a wide range of applications. ▼ For more details, please see the press release linked below ▼ ■ Main Features - Maintenance-free design with a battery life of one year (low power consumption) - Compatible with mixed operation with wired displays - High-speed response (under one second) and diverse display formats - Stable communication in the 920MHz band ■ You can see the actual product at the exhibition This product will be displayed at the TOPPAN booth during the International Logistics Comprehensive Exhibition 2025, 4th INNOVATION EXPO. We invite you to visit the venue, see the actual product, and experience its performance. Dates: September 10 (Wed) - 12 (Fri), 2025 Venue: Tokyo Big Sight (Halls 4-8) Booth No: 5-907 (TOPPAN booth) Exhibition official website ▶ linked below We sincerely look forward to your visit.

Thank you very much for visiting our booth at the "Monozukuri World (Measurement, Inspection, and Sensor Exhibition) 2025." Thanks to you, we had many visitors, and the event concluded successfully. In addition to the "PPLB-445" showcased on the day, we have a variety of products available. For those who were unable to conduct sample measurements at the venue, we offer a trial measurement service. Furthermore, for those who would like to learn more about our products and services, we also accept online meetings. We welcome inquiries from those who attended, as well as those who were unable to come this time due to scheduling conflicts. Please feel free to reach out to us.