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Latest update： 22/11/2017 02:20:16

Nakk Co., Ltd. 

We manufacture industrial machines. 


We manufacture inspection machines, or leak testers, which electrically display gas or liquid leakage from an object. Various industrial products are inspected. This includes engine heads, carburetors, brake wheels, head lamps, various kinds of pumps, waterproof equipment, gas equipment, beverage bottle caps, food packages, fishing floats, batteries, charging controllers, smartphones, tablets, and sensor cases. We provide high-precision products which eliminate noise, etc., and minimize inspection errors. We manufacture customized products according to their uses. We provide a set including a tester and a pressurization and depressurization device to facilitate future maintenance. We provide technical guidance and training on test method selection and data collection at the leak test laboratory in our head office before introduction. We thus assist customers in optimum introduction according to their purposes.

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Other presentation 

[Company strength]
Leak testers greatly improve inspection accuracy and work efficiency, compared with conventional immersion visual inspection. We provide high-precision products which eliminate noise etc., and minimize inspection errors. We manufacture customized products according to their uses. We provide a set including a tester and a pressurization and depressurization device to facilitate future maintenance. We provide technical guidance and training on test method selection and data collection at the leak test laboratory in our head office before introduction. We thus assist customers in optimum introduction according to their purposes. 


[Business description]
We manufacture inspection machines, or leak testers, which electrically display gas or liquid leakage from an object. Various industrial products are inspected. This includes engine heads, carburetors, brake wheels, head lamps, various kinds of pumps, waterproof equipment, gas equipment, beverage bottle caps, food packages, fishing floats, batteries, charging controllers, smartphones, tablets, and sensor cases. 


[Industry]
Industrial machine manufacturing 


[Representative's message]
Many production plants conduct leak tests in order to deliver high-quality products free from gas or liquid leakage. Conventional leak testers have the disadvantage that volume changes occur due to immersion visual inspection and noise generation, resulting in it being difficult to detect accurately. Our product uses a high-sensitivity differential pressure sensor to electrically detect pressure changes in case of leakage occurrence, and thus eliminate this disadvantage. We provide customized high-precision products according to customer demand. 


[Company structure for market development/overseas expansion]
We will provide products to a wide variety of companies. This includes automakers, automotive parts-related companies, pipe joint-related companies, (water or gas) valve or faucet-related companies, electronic equipment or precision equipment-related companies, and trading companies. We will endeavor to further improve accuracy, reduce costs, and improve functionality, such as adaptiveness to automation. We will provide products which enable anyone to obtain a high-precision result both simply and in a short period of time. 


[Intellectual property]
We have a patent for differential pressure secondary measurement type leak tester, and a patent for temperature compensation system.

This company is recommended by the following support organizations.

Kanto Head Office, SMRJ
Inquiry

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