[Notice] About Business Operations During the Long Holiday (GW2024)

There should still be expenses that can be cut. Please consult with us.

Keif is a company that challenges various issues with the themes of environment, disaster prevention, and recycling. We handle various materials related to slopes and civil engineering, rooftop greening, and thornless lifting wire slings, among others.

• Other safety and hygiene products
• others

Are you smoothly acquiring units such as CPDS and CPD? KF and Isabou Net are here to assist everyone in the construction and civil engineering industry with obtaining their units!

K&F Co., Ltd. and Isabou Net are jointly holding the "K&i Web Academy" (hereinafter referred to as the joint webinar) regularly to support everyone in obtaining CPDS and CPD credits. [Background of the Webinar Business] For civil engineering and construction contractors, it may be required to obtain credits for continuing education systems during the bid qualification application review by the Ministry of Land, Infrastructure, Transport and Tourism's regional development bureaus and some prefectures and municipalities. However, due to the impact of the COVID-19 pandemic, seminars and events that gather people have been canceled or held on a smaller scale. To assist those in the construction and civil engineering industry in efficiently obtaining credits through webinars, K&F Co., Ltd. has decided to promote the webinar business "KF College." Since August 2021, in collaboration with Isabou Net, operated by Godai Development Co., Ltd., we have been holding various learning webinars aimed at obtaining CPDS and CPD credits for everyone involved in the civil engineering and construction industry, offering webinars that can be attended with reduced costs and time even in the with-COVID era.

• others

The high-voltage fuse "EVFC-φ10.3 950V/1000V" is a heat-resistant and durable automotive high-voltage fuse (made of ceramic material) that supports DC 950V/1000V. It is utilized as a fuse for protecting high-voltage auxiliary circuits such as electric compressors and DC/DC converters. It is often adopted as an automotive fuse for high-voltage circuits that meet the needs of hybrid cars and electric vehicles. The EV fuse developed by PEC is not only used by domestic automotive manufacturers but has also been adopted by manufacturers worldwide, and it continues to be improved, becoming the global standard for fuses.

The pinhole inspection for packaging engineering is fully automated, eliminating packaging defects based on certain quality standards. The judgment results and operational status can be managed via a monitor screen. - Quantitative management of quality standards for the pinhole inspection process - Ensuring the quality of the product's shelf life - Establishing evaluation criteria for the manufacturing process, achieving quantitative quality assurance - Slim and space-saving design that can be connected to existing production lines - Quick changeover for product variety switching can be handled in a short time by exchanging chambers - Fully domestically produced, allowing for rapid maintenance and troubleshooting - Example target works: pillow packaging, packaged rice (packaged cooked rice), etc. *Please consult us regarding the use of this product for pharmaceuticals.

This is an air leak tester for battery cases of electric vehicles (EVs). The battery case has the characteristic of being "large with a significant internal volume, and its structure may deform due to internal pressure." As a result, air leak testing generates "noise caused by its large size and capacity" and "noise caused by expansion or deformation due to internal pressurization." To mitigate this noise, this device features a newly developed smoothing function and a linear fitting correction function used in combination during measurement. Additionally, to achieve low-pressure control that is difficult to manage and to expand flow for large volumes, we provide a bypass box (CBU-600) equipped with an electro-pneumatic regulator for precise pressure control and a pressurization valve with a large effective diameter to supply high flow rates. Measurement methods: Work-Work comparison, Work-Master comparison, Fixed Master comparison Measurement pressure range: 10 kPa, 20 kPa, 50 kPa (depending on specifications) Gauge pressure sensor accuracy: ±2% F.S. Differential pressure sensor accuracy: ±0.5% F.S. Group settings: 0 to 31 groups Power supply voltage / Power consumption: AC100 to 240 V / 100 VA

Fukuda's new flagship model. - Masterless type (FLA-0200 series) - General type (FLA-0201 series) Two models of air leak testers. With the mastering correction function, high-precision measurements can be achieved in a short time. Please take a look at the catalog.

● This is a leak testing device for small electronic components that does not use fluorinated inert liquids (PFAS-free). ● There is no longer a need for unstable visual confirmation through liquid immersion testing. It adopts a quantitative testing method that allows for stable pressure leak testing. ● It is a tabletop leak testing device specifically for gross leaks, with accuracy equal to or greater than that of liquid immersion testing. ● The detectable range is approximately 1×10⁻² Pa·m³/s to 1×10⁻⁶ Pa·m³/s (varies depending on the target product). ● It is suitable for sealed structures ranging from a few millimeters to a maximum of 80 × 70 mm. Please feel free to contact us for more information!