Mechanical Universal Testing Machine - Steel, Variable Dimensions | Autographic Recorder, Durable Design, High Accuracy, Rigid Frame, Safe Operation, Versatile Testing

We are the leading manufacturer, exporter and supplier of Mechanical Universal Testing Machine. Operation of the machines is by hydraulic transmission of load from the test specimen to a separately housed load indicator. This Mechanical Universal Testing Machine is featured with large effective clearance between columns enables testing of standard specimens as well as structures. Our machine is comes with straining roll autographic recorder supplied as standard to enable study of the behaviour of materials.

Key Features

• Robust straining frame of an extremely rigid construction
• Safe operation ensured by means of safety devices
• Fully enclosed and protected pendulum
• Loading accuracy as high as 1%
  

Principal of Operation :

Operation of the machines is by hydraulic transmission of load from the test specimen to a separately      housed load indicator. The hydraulic system is ideal since it replaces transmission of load through levers  and knife edges, which are prone to wear and damage due to shock on rupture of test pieces. Load is applied by a hydrostatically lubricated ram. Main cylinder pressure is transmitted to the cylinder  of the pendulum dynamometer system housed in the control panel. The cylinder of the dynamometer is  also of self-lubricating design. The load transmitted to the cylinder of the dynamometer is transferred t hrough a lever system to a pendulum. Displacement of the pendulum actuates the rack and pinion mechanism which operates the load indicator pointer and the autographic recorder. The deflection of the pendulum represent the absolute load applied on the test specimen.Return movement of the pendulum is effectively damped to absorb energy in the event of sudden  breakage of a specimen.

Application :

ARUN Universal Testing Machine is designed for testing materials and other materials under tension, compression bending, transverse and shear loads.