Steel Structure Testing Equipment
YJZ-500B Fully Automatic High-Strength Bolt Tester
This testing machine is specifically designed for determining the torque coefficient of high-strength steel bolts.
YJZ-500D Fully Automatic High-Strength Bolt Tester
This testing machine is specifically designed for determining the torque coefficient of high-strength steel bolts.
YJZ-800C Fully Automatic High-Strength Bolt Tester
This testing machine is specifically designed for determining the torque coefficient of high-strength steel bolts.
YJZ-5000E Microcomputer-Controlled Fully Automatic High-Strength Bolt Tester (New Standard)
This test system is designed in accordance with user‑specific testing requirements and is primarily intended for the evaluation of large, high‑strength bolted connections used in wind‑energy equipment. It is employed for static torsional testing of high‑strength bolts, meeting the specifications outlined in GB 1231‑2024 “Technical Requirements for High‑Strength Large Hexagonal Bolts, Large Hexagonal Nuts, and Washers for Steel Structures” and GBT 32076.8‑2017. The system comprises a mainframe, a testing mechanism, a loading mechanism, an auxiliary subsystem, a control and data‑acquisition system, a computer equipped with dedicated test software, and various ancillary components.
Steel Structure Fireproof Coating Thickness Gauge
This instrument is used to measure the thickness of thick‑type fire‑resistant coatings and complies with the requirements of GB/T 50621‑2010 “Technical Standard for On‑Site Inspection of Steel Structures,” GB 50205‑2020 “Code for Acceptance of Construction Quality of Steel Structures,” and CECS 24:90 “Technical Specification for the Application of Fire‑Resistant Coatings on Steel Structures.”
Whether you want to customize product features
I still need some examples to refer to ——
Please let us know what you're looking for, and we'll send you relevant materials to help you move your project forward quickly!
Global Partners
Customer Satisfaction
Committed to becoming a leader in China's testing equipment manufacturing industry
Share To
Contact Us
Mobile:+86-15102211717
Whatsapp:+86-15102211717
E-mail:lbt@lbt.ltd
Address:Tianjin Jinghai Economic Development Zone