电子拉力机，又称电子拉力试验机，主要适用于塑料板材、管材、异型材，塑料薄膜及橡胶、电线电缆、防水卷材、金属丝等材料的各种物理机械性能测试，拉力机用来对金属材料和非金属材料进行拉伸、压缩、弯曲、剪切、剥离等力学性能试验用的机械加力，拉力机夹具作为仪器的重要组成部分，不同的材料需要不同的夹具，也是试验能否顺利进行及试验结果准确度高低的一个重要因素。
Electronic tension machine, also known as electronic tension testing machine, is mainly suitable for testing the physical and mechanical properties of plastic sheets, pipes, profiles, plastic films and rubber, wires and dianzugui.37ix.com.cnmuzhisuxw.37ix.com.cnbianyaqi.37ix.com.cn shidiaogyp.37ix.com.cnhaibaiyu.37ix.com.cnshengtaim.37ix.com.cncables, waterproof rolls, metal wires and other materials. The tension machine is used to test the mechanical properties of metal and non-metal materials, such as tension, compression, bending, shearing, peeling, etc. As an important part of the instrument, different materials require different fixtures, which is also an important factor for the smooth operation of the test and the accuracy of the test results.