Equipment Overview:

        The microcomputer-controlled spring tension and compression testing machine is made according to the technical requirements specified in the national standard JB/T 7796-2017 "Spring tension and compression testing machine"。The model is mainly for a variety of snailsTensile and compression tests were carried out on the rotary spring。The test force of the spring is measured at the specified length, or the test force of the spring is measured at the specified deformation。Widely used in spring manufacturing companies and use units。

Performance characteristics:
1, can automatically determine the spring tension, pressure and elastic coefficient; 
2, can specify 1, 2, 3 paragraphs, automatic testing; 
3. Human-machine Chinese dialogue is intuitive and clear; 
4, high efficiency, full function, easy to operate; 
5, with program control and mechanical two-level limit protection;
6, with speed fast up, fast down function; 
7, through preloading and compensation correction to ensure the accuracy of the measured value; 
8, load sensor overload protection and emergency stop function; 
9. Connect the micro printer。

Meet the criteria:

JB/T7796 "Spring Tensile Testing Machine"

Technical index

   The testing machine is mainly used for tensile and compression tests of various helical springs。The test force of the spring is measured at the specified length, or the test force of the spring is measured at the specified deformation。Widely used in spring manufacturing companies and use units。Hebei Hua 'an Automobile Equipment Co., Ltd. used the testing machine。