LT-JJ35-B serpentine spring compression testing machine

Short Description:

This Serpentine Spring Compression Testing Machine is designed specifically for evaluating the performance of sofa serpentine spring frames and spring packs. It provides three key testing functions: 1) Durability testing by applying repetitive compression under preset pressure for a programmed number of cycles; 2) Measurement of the force-travel relationship by compressing to a set stroke and recording the corresponding spring force; 3) Determination of compression travel under a specific load by pressing until a target force is reached and displaying the resulting displacement.