Spring Tension & Compression Testing Machine

This kind of machine is mainly suitable for testing strength & properties of big precise coil spring and leaf spring. It is widely used at railway, chemical industry, mineral enterprises and scientific searching institutes. Main Technical Specifications: Classification of test machine: class 0.5 or class 1 Max. test load: 100kN (four scales 100%, 50% 20% and 10%) Resolution: 0.05% of each F.S Displacement resolution: 0.01mm Loading speed: 50-400 mm/min (adjustable) Effective test space: 450 x 850mm Compression plate diameter: 300mm Power supply: 380V, 50 Hz, 3 phases, 3.5 KW