オカベテック List of Products and Services

The "Insect Prevention Air Curtain" is an air curtain that can be installed at the entrances of factories, warehouses, clean rooms, etc., to prevent insects from entering from the outside. It utilizes our uniquely developed horizontal unbalanced airflow, boasting an insect prevention effectiveness of over 90%, making it highly efficient and high-performance. Additionally, it can operate continuously with existing doors or high-speed shutters. We can design it to fit the entrance dimensions of your building, so please feel free to consult us. 【Features】 ■ Uniquely developed horizontal unbalanced airflow ■ Over 90% insect prevention effectiveness ■ High efficiency and high performance ■ Continuous operation possible ■ Custom design to fit building entrance dimensions *For more details, please refer to the catalog or feel free to contact us.

• Air Curtain
• Other insect and mold prevention measures

The "Clean Hand Washing and Drying Machine" is a hand dryer that combines automatic hand washing with a clean drying function. It can be used in a wide range of fields, including electronics, chemicals, food, and hospitals, and its slim design (body thickness of 260mm) does not require much installation space. The air blown out is sterile air filtered through a HEPA filter, and with automatic water supply, hand washing and drying can be done without contact. 【Features】 ■ Usable in a wide range of fields ■ Automatic water supply ■ High-speed sterile air generation ■ Equipped with HEPA filter ■ Contactless hand washing and drying available *For more details, please refer to the catalog or feel free to contact us.

• Hand washing machine
• Hand dryer

The "AHD-3" is a clean hand dryer that can be used for drying hands after washing in cleaning management areas such as semiconductor manufacturing plants, food factories, pharmaceutical factories, and hospitals. After washing hands, it dries them with HEPA-filtered, dust-free, sterile air, and the airflow exceeds 100 m/s, allowing for quick drying. Additionally, the all-recycling airflow system prevents the escape of dust and does not contaminate the surrounding area, while the sterilizing lamp prevents the growth of bacteria inside the drying chamber. 【Features】 ■ Equipped with ultra-fast jet air ■ All-recycling airflow system ■ Standard sterilizing lamp ■ Drain tank is easily removable with one touch *For more details, please refer to the catalog or feel free to contact us.

• Hand dryer

The "Standard Pass Box" uses a display light (with buzzer) interlock system, eliminating the malfunction of mechanical interlocks. It features an integrated voice pipe, allowing for communication across the pass box. (The intercom uses a film diaphragm type, so there is no air circulation.) Additionally, the electronic display minimizes the risk of failure. There are two types available: "Standard Type" and "Type with Sterilizing Lamp," so please choose according to your needs. 【Features】 ■ Prevention of dust and bacteria entry and generation ■ Adoption of display light (with buzzer) interlock system ■ Integrated voice pipe ■ Electronic display ■ Two types available *For more details, please refer to the catalog or feel free to contact us.

• Other quality control and hygiene measures
• Other air environment control

Our clean booth features columns, frames, and fittings made of aluminum material, which are extruded using our unique molds, allowing us to keep them in stock and reduce lead times while achieving weight reduction. By making the filter unit out of aluminum, we have succeeded in reducing weight and lowering the overall height of the booth by making it thinner. Additionally, installation on-site can be completed in about half the time compared to conventional methods. We can also accommodate changes in cleanliness class from M3.5 to classes M4.5 to 6.5. 【Features】 ■ All items are kept in stock for short lead times ■ Improved appearance ■ Reduced construction time by half ■ Weight reduction ■ Possible changes in cleanliness class *For more details, please refer to the catalog or feel free to contact us.

• Clean Booth

Our clean partitions offer options for clean specifications (Type A and B) and contamination removal specifications (Type C and D), creating dust-free and sterile air with HEPA filters. They can easily be used to create clean rooms, sterile rooms, and infection prevention rooms, as well as for clean benches, waiting rooms, and offices. Additionally, they can be adapted for freestanding, embedded partition, wall, and ceiling installations, so please feel free to consult us. 【Features】 ■ Equipped with HEPA filters ■ Removes odors with activated carbon filters ■ Available in two types of specifications ■ Slim design that saves space ■ Low noise *For more details, please refer to the catalog or feel free to contact us.

• Other air environment control

Our clean bench features inverter lighting, achieving an illuminance of 1800 Lux with 40W x 2 units (Type 1300), and is designed for energy efficiency. (No need to switch between 50 and 60 Hz) We offer two types: the "Horizontal Flow Type (HS)," suitable for handling small parts without disrupting airflow, and the "Vertical Flow Type (VS)," which maintains positive pressure in the work area for optimal cleanliness, making it ideal for all types of work. Additionally, a wind speed sensor is installed directly below the air outlet, allowing you to check the timing for cleaning the pre-filter and replacing the HEPA filter via LED display. 【Features】 ■ Inverter lighting ■ Airflow adjustment function ■ Remarkable thinness and lightness ■ Accurate lifespan indication ■ Safety design *For more details, please refer to the catalog or feel free to contact us.

• Clean bench

The "Compact Multi-Purpose HEPA Filter Unit" has an outlet cleanliness level of M3.5 (Class 100), can be easily installed, and is easy to maintain. Despite its small size, it boasts high performance by removing over 99.99% of particles larger than 0.3μm, making it suitable for various applications across different fields. Additionally, it operates with low noise and low power consumption, and its negative pressure structure eliminates concerns about leaks. It also features a resin construction that is thin and lightweight, along with a wide range of options. 【Features】 ■ Outlet cleanliness level of M3.5 (Class 100) ■ Easy maintenance ■ Versatile usage ■ One-touch installation using double-sided tape ■ Can be installed in both horizontal and vertical orientations *For more details, please refer to the catalog or feel free to contact us.

• Air Filter

The "Standard Slim Type Air Shower" is an air shower that employs a double chamber system to prevent leak contamination from the filter case, utilizing clean air that has passed through high-performance filters. The air jet nozzles use our unique wall-mounted design, allowing for a spacious shower room, and the adhesive mat on the floor of the shower room removes dust from shoe soles. Additionally, it continuously blows clean air at a low wind speed from the ceiling and nozzles to purify the shower room. It also serves as an airlock room. 【Features】 ■ Registered utility model product ■ Maintains complete cleanliness ■ Can also be used as an airlock room ■ Our unique wall-mounted air jet nozzles ■ Various optional specifications available *For more details, please refer to the catalog or feel free to contact us.

• Air Shower

Okabe Tech Co., Ltd. is a company primarily engaged in the design, manufacturing, and sales of cleanroom equipment, as well as the sales of consumables for cleanrooms. Our company adheres to the "iron rule" of continuously providing higher quality products and services, and as professionals in clean system solutions, we strive daily to develop and sell new products. If you have any inquiries regarding cleanroom equipment, please feel free to consult with Okabe Tech. 【Business Activities】 ■ Design, manufacturing, and sales of cleanroom equipment ■ Sales of consumables for cleanrooms ■ Design, manufacturing, and sales of steel plate products and components ■ All operations incidental to the above *For more details, please refer to our catalog or feel free to contact us.

• Clean Room
• Clean bench
• Clean Booth

For fans, we use thermal relays and circuit protectors to ensure safety. We use resin extruded materials for the shutter rail to eliminate unpleasant noises during sliding and to ensure smooth operation. The glass is tempered glass. Accurate lifespan indication. A wind speed sensor is installed directly below the outlet and displayed on an LED. You will know when to clean the pre-filter and when to replace the HEPA filter.

• Clean bench

The completion of the resin series has resulted in a good appearance, making it thin and lightweight. The SS-MAC is a compact and versatile HEPA filter unit, with an outlet cleanliness of M3.5 (Class 100). It can be easily installed by the user themselves, and maintenance is also simple.

• Fan Filter Unit

Our air shower device has obtained a utility model (Registration No. 1889692, Air Jet and Circulating Air Switching Damper System). This system uses a high-speed/low-speed switching motor as the blower motor, and through the switching damper, high-speed air is blown out during air jet operation in 2P mode, while low-speed air is blown out from the ceiling surface of the air shower room and nozzles during circulation in 4P mode. The cleanliness level during circulation is maintained at M3.5 (Class 100).

• Air Shower

In clean rooms and biologically clean rooms, the entry and exit of people and objects are the largest sources of contamination due to the introduction and generation of dust and bacteria. Therefore, it is necessary to minimize the entry and exit of people as much as possible when bringing items into the room. For this purpose, pass boxes are used.

• Pass Box

Conventional clean booths were made to order using steel plates, resulting in long production times and significant costs for on-site installation. In the new model, we have extruded aluminum columns, frames, and fittings using our unique molds, which has reduced lead times and achieved weight reduction by keeping them in stock.

• Clean Booth

At low speed, it is 35 decibels and low noise. It can be used as a standalone unit, embedded in partitions, or mounted on walls and ceilings. Clean rooms, sterile rooms, and infection prevention rooms can be easily created. It can also be used as a clean bench. It can be used in waiting rooms, offices, etc. It is slim and does not take up much space. It is low noise at 35 decibels at low speed. It is low-priced.

• Other clean room equipment and facilities

After handwashing, hands can be dried with dust-free, sterile air filtered through a HEPA filter. The blowing air exceeds 100 m/s, allowing for quick drying. An optional stand and vertical sliding unit are available. (ULPA filter specifications can also be produced.) The drain tank can be removed with a single touch. (Direct drainage specifications are also possible.)

• Other clean room equipment and facilities

This is the industry's first high-efficiency (over 90%) insect-proof air curtain. It is installed at the entrances of factories, warehouses, clean rooms, etc., to prevent insects from entering from the outside. It uses our uniquely developed horizontal unbalanced airflow.

• Other clean room equipment and facilities

We have combined automatic hand washing with clean drying. After washing hands with automatic water supply, drying is done with high-speed sterile air. It can be used in a wide range of fields, including electronics, chemicals, food, and hospitals.

• Other clean room equipment and facilities