Compression testing machine JJICM

mechanicalshearing resistancecreep

This instrument is mainly used for the determination of mechanical properties of plastic manhole base, manhole wells, and wellbore. It is suitable for the shear resistance test of the plastic inspection well base, the axial load ability test of the plastic inspection well base, and it is also suitable for the measurement of the ring stiffness, flatness test and ring flexibility test of thermoplastic pipes. Meet the requirements of testing standards for PE double-wall corrugated pipes, winding pipes and various plastic pipes. At the same time, it supports the extended creep ratio test function. Standard GB/T 5352 GB/T 9647 GB/T 18042 ISO 9969 Features 1. The gantry-type ultra-high rigidity frame structure, wide speed control range, sealed vertical axis bracket, ultra-strong rigidity, and gapless ball bearings make the instrument high precision and good stability. 2. The transmission part adopts a full set of imported all-digital AC servo system, and the force value detection part adopts a piecewise linear correction method to ensure the high precision and high stability of the machine. 3. The bridging structure of multiple force sensors is adopted to enhance the resistance to deflection of large pipes. 4. The original pull-wire inner diameter measurement system makes it easy to install the sample, and the measurement is more direct. It can accurately measure the inner diameter change of the pipe. 5. The combined installation of the shear test frame and the main engine facilitates the installation of the supporting compression device of the manhole base.