A company specializing in vibration and durability testing equipment

Product Overview

Junker Tester

Junker Tester

Bolt-Nut Loosening Tester

Junker tester

Bolt-Nut Loosening Tester

Displays bolt and nut fastening force over time (data storage available).
Complies with international testing standards DIN 65151 and NAS 3350

Customized Equipment

Specifications

You can move left or right.

Model Bolt Size Max. Disp(mm) Frequency(Hz) Control Method
Junker Tester(S) M4 ~ M10 ± 2( ± 3% ) 5 ~ 30

Frequency

Displacement
  • *Customizable according to user requirements
Product Overview

The Bolt-Nut Loosening Tester checks bolt loosening caused by external shocks or vibrations.
By analyzing changes in fastening force due to shear-induced displacement, it checks the occurrence of bolt loosening.

JINN Co., Ltd. is the only manufacturer in Korea producing bolt-nut loosening testers. We design and supply customized testers tailored to customer requirements (frequency, frequency, displacement adjustment, etc.) and is capable of testing international testing standards for volt loosening such as DIN 65151 and NAS 3350.

Video

  • CompanyJINN Co., Ltd.
  • CEOJINNYON JUNG
  • Address28 Jisiksaneop 4-ro 1-gil (1166 Daehak-ri), Hayang-eup, Gyeongsan-si, Gyeongsangbuk-do, Republic of Korea
  • E-mailsales@jinn.kr
  • TEL+82-53-853-4232
  • Business Registration Number515-81-40482

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