小俣シャッター工業 List of Products and Services

"MEGADOOR" is a large opening door originating from Sweden, with over 200,000 installation achievements in 30 countries worldwide. By adopting a rotating vertical rail structure, it can be installed without the use of intermediate columns even for wide dimensions (width) exceeding 100 meters, allowing for designs tailored to the requirements of large openings. If you want to bring natural light indoors, this can be achieved by selecting highly transparent materials. 【Features】 ■ Can be installed using a movable center post even for widths over 100 meters ■ Utilizes a patented unique locking system ■ Designed to withstand harsh environments exposed to cold winds, strong winds, and dust ■ Achieves excellent daylighting performance by selecting highly transparent materials ■ Enables high-speed opening and closing at approximately 1.5 to 10 times the speed of conventional shutters *For more details, please request materials or view the PDF data available for download.

• Automatic door opening and closing devices for entrances and exits (auto doors)

At Omata Shutter Industry, we handle special large shutters. We offer shutters tailored to the location and required functions, including mega doors, lift-up doors, large sliding doors, and theater screens. For a limited time, we are giving away a booklet titled "Recommendation for Regular Inspections" to help you use your shutters safely and for a long time! 【Example Lineup】 ■ Products suitable for large openings <Mega doors, electric lift-up doors, large sliding doors> Proven performance with unique technology and wind resistance capable of withstanding wind speeds of up to 70 m/s. ■ Movable firewalls for theaters (Prosemium Shutter) Large fire doors installed on theater stages, with proven results in venues like Kabukiza. ■ Standard shutters (fireproof, heavy-duty, lightweight) *For more details, please request our materials or view the PDF data available for download.

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Komata Shutter Industry Co., Ltd. was founded in the early Showa era and has dedicated over 80 years to the research and development of disaster prevention shutters. We have consistently challenged ourselves to stay ahead of the times with our unique know-how, and we take pride in having earned the reputation of "Technology of Komata" through the excellence of our products and the reliability of our installations. Moving forward, we aim to create products that are not only superior in quality and cost-effectiveness but also provide greater peace of mind by accurately understanding and responding to our customers' needs. We are committed to offering the essence of sincerity and conscience as a manufacturer, not only in specialized smoke and fire shutters but also in related building materials. 【Business Overview】 ■ Research and Development of Disaster Prevention Shutters *For more details, please refer to the PDF document or feel free to contact us.

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At Omata Shutter Industry Co., Ltd., we conduct regular inspections of shutters. As a measure to prevent accidents where fire doors, which are supposed to close automatically during a fire, do not operate properly, it has become necessary to conduct regular inspections by fire protection equipment inspectors through the introduction of new inspection standards and a review of the inspection targets. Inspections of fire protection equipment and fire extinguishing equipment as required by the Fire Service Act must both be carried out. If fire doors, fire shutters, and fire dampers that block smoke and flames are not adequately maintained through regular inspections, they may not function effectively during a fire. Regular inspections by fire protection equipment inspectors are necessary. 【Target Fire Protection Equipment】 ■ Fire doors ■ Fire shutters ■ Fire-rated cross screens ■ Deluge systems and other fire protection equipment that forms a water curtain *For more details, please refer to the PDF document or feel free to contact us.

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At Komata Shutter Industry Co., Ltd., we conduct regular inspections of shutters. It has become mandatory to inspect and report the operational status of fire doors and fire shutters installed in special buildings, etc. Therefore, building owners or managers must confirm and report that the operational status of fire doors and fire shutters ensures the safety of individuals while closed. Additionally, if regular inspections and daily maintenance are not adequately performed, there is a possibility that they may not function properly during a fire. Therefore, we recommend regular inspections by professionals. *For more details, please refer to the PDF materials or feel free to contact us.

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The "Smoke Prevention Shutter/Fire Prevention Shutter Catalog" is a product catalog from Omata Shutter Industry Co., Ltd., which conducts research and development on disaster prevention shutters. It features non-combustible "Smoke Prevention Shutters" that do not use any rubber in their smoke-blocking materials, as well as "Fire Prevention Shutters" with slat shapes. [Contents Included] ■ Smoke Prevention Shutter ■ Dimensions of Each Part ■ Fire Prevention Shutter (Slat Shape) ■ Guide Rail ■ Opening and Closing Mechanism *For more details, please refer to the PDF document or feel free to contact us.

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At Omata Shutter Industry, we handle special large shutters. We offer shutters tailored to the location and required functions, such as lift-up doors, large sliding doors, and theater screens. Currently, we are giving away a "Recommendation for Regular Inspections"! 【Example Lineup】 ■ Products suitable for large openings <Electric lift-up doors, large sliding doors> Proven performance with unique technology and wind resistance capable of withstanding wind speeds up to 70 m/s. ■ Theater movable firewalls (Prosemium Shutter) Large fire doors installed on theater stages, with proven results in venues like the Kabukiza. ■ Standard shutters (fireproof, heavy, lightweight) ~ Fire Protection Equipment Inspections and Maintenance Inspections ~ Inspections mandated by law, required for special buildings (buildings that gather large crowds), have been made compulsory since June 1, 2016, under the Building Standards Act. We recommend inspection contracts to ensure the safe and long-term use of shutters. *For more details, please request materials or view the PDF data available for download.

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The "Electric Lift Door (Wing Door)" from Omata Shutter Industry is a type of large opening door that electrically lifts the entire door to the ceiling to create an opening. With a one-piece panel structure, it is highly durable and can be used for long periods even in locations where concerns about strong winds of 60 m/s and salt damage from wind and rain coming from the sea exist. Since the width of the building directly corresponds to the opening width, it is suitable for warehouses and factories that transport large machinery and heavy cargo. 【Features】 ■ Lifts inward, eliminating the need for door storage space outside the building ■ Easy opening and closing operation with a push-button switch ■ Equipped with safety devices to prevent operational accidents ■ Available in sliding, single sliding, and lifting types *For more details, please refer to the materials or feel free to contact us.

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As a specific fire prevention device under the Building Standards Act (Enforcement Order Article 112, Paragraph 1), it is used in fire compartments, etc. 【Features】 ○ It can automatically close using heat and smoke detectors, and can also be manually operated for closure at any time. ○ There are five types of slat shapes: standard type and reversal type (Type B). ○ The opening width can accommodate up to a maximum of 15 meters. 【Specifications】 ○ Operation: 3-point push button switch ○ Manual operation: Handle type, chain type ○ Automatic closing device: Operates based on signals from heat and smoke detectors to lower the shutter. ○ Manual closing device: A device that allows the shutter to be closed manually in case of emergency. ○ Hazard prevention device: If an obstacle contacts the seat board while descending due to signals from heat and smoke detectors, the shutter stops to prevent pinching accidents. ● For other functions and details, please contact us.

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As a specific fire prevention facility under the Building Standards Act (Enforcement Order Article 112, Paragraph 1), it is used in vertical shaft compartments, etc. 【Features】 ○ It automatically closes based on smoke detector signals. ○ It has a structure that allows for manual closure at any time. ○ The smoke barrier structure is made from a unique processed steel plate that does not use rubber. ○ There is also a mini type (4F type) that reduces ceiling installation. ○ The slat shapes come in two types: standard type (3F type) and mini type (4F type), both of which have obtained performance evaluations. ○ The opening width can accommodate up to a maximum of 5 meters. ○ A new smoke barrier shutter with an opening width of 10 meters has been developed and has received certification from the Minister of Land, Infrastructure, Transport and Tourism. ● For other functions and details, please contact us.

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By adopting the "Side Door (Emergency Door) Linked Shutter: Oma Open," which has fire and smoke prevention performance and functionality, it has become possible to design spaces without fixed columns in fire and smoke compartments where emergency doors are required, such as stairwells and escalator boarding areas. 【Features】 ○ The shutter is stored in the ceiling, and the side door (with emergency door) is stored in the door pocket. ○ When a fire signal is received, the automatic door closing device is activated, and the side door closes by rotation. ○ After the side door is closed, the automatic closing device for the shutter is activated, releasing the brake of the opening and closing mechanism, allowing the shutter to descend automatically under its own weight. ○ The shutter can be stored in the ceiling by operating a push-button switch electrically (or manually with a handle), after which the upper lock of the side door is released, and the side door is pushed by hand into the door pocket. ● For other functions and details, please contact us.

• shutter

This is a general version of a weight shutter. 【Features】 ○ It is used for opening and closing the exterior openings of buildings, stores, factories, and warehouses. ○ There are five types of slat shapes: standard type and reversal type (Type B), accommodating opening widths of up to 15 meters. 【Specifications】 ○ Operation: 3-point push button switch (available in both sides operation and simultaneous operation modes) ○ Manual operation: Handle type, chain type ○ Obstacle detection device: If an obstacle contacts the seat board while descending during the closing operation of the push button switch, the shutter will stop, then rise, and stop again. ○ Remote control: Card-type remote control compliant with radio law, allowing the shutter to open, close, and stop. The operating distance is within 20 meters. ○ Water pressure release: In the event of a fire, the shutter is released by water pressure from an external water supply point. ● For other functions and details, please contact us.

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The "Omawall YH Type, VH Type, H Type Catalog" features movable smoke curtains that can be easily operated to lower and raise smoke barriers. It includes the "YH Type," which is a roll-up type with a fixed rail, as well as the vertical hanging panel type "VH Type" and the rotating steel panel type "H Type." [Contents] ■ Roll-up type fixed rail "YH Type" ■ Roll-up type movable rail "YH-R Type" ■ Roll-up type side panel "YH-V Type" ■ Vertical hanging panel type "VH Type" ■ Rotating steel panel type "H Type" *For more details, please refer to the PDF document or feel free to contact us.

• Smokeproof wall

The "Omasheet Screen" is a fireproof screen certified by the Minister of Land, Infrastructure, Transport and Tourism, using a silica cloth fire-resistant sheet with fire and smoke prevention capabilities. It has been certified as a fire protection device with performance in accordance with the Building Standards Act. We offer an upper electric type or a door type for openings up to 15m wide, as well as a manual lift-up type for smaller openings of 1.5m or less. 【Features】 ■ High performance in fire and dust prevention ■ Compact storage space in the ceiling ■ The main body weight is reduced to about 1/10 ■ Quiet operation sound during opening and closing ■ Fire and smoke prevention performance equivalent to conventional shutters *For more details, please refer to the PDF materials or feel free to contact us.

• shutter

The "Twin Compact 400" is an electric multi-axis shutter that has successfully achieved significant compactness in storage space in the ceiling. Since it uses a call shaft (receiving shaft), the descent position is always consistent, allowing the shutter to open and close smoothly. Like conventional smoke and fire shutters, it is linked to all fire prevention mechanisms, including smoke detectors, heat detectors, and halon gas, and descends under its own weight. 【Features】 ■ Compact structure ■ Special smoke return ■ Completely shuts out smoke and fire ■ Flat slats ■ No rubber structure *For more details, please refer to the PDF document or feel free to contact us.

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