Compression Testing Machines (10 To 200 Tons) by The Global Marketing

Principal of Operation :

Operation of the machines is by hydraulic transmission of load from the test specimen to 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 piston of the dynamometer is constantly rotated to eliminate friction. The load transmitted to the cylinder of the dynamometer is transferred through 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.



Application :
FIE Compression Testing Machine is designed for test materials under compression bending, transverse and shear loads. Hardness test on metals can also be conducted.




FEATURES :
The FIE Compression Testing Machine Incorporates design features to enable high accuracy testing with economy, speed & versatility.

• Loading Accuracy as high as + 1%
• Straining at variable speeds to suit a wide range of materials.
• Continuous roll autographic recorder supplied as standard to enable study of the behavior of materials
• Motor driven geared shafts for quick effortless adjustment of cross-head-to facilitate rapid fixing of test specimen.
• High reading accuracy due to large size and design of dial.
• Wide range of standard and special accessories, including load stabilizer.
• Large effective clearance between columns enables testing of standards specimens as well as structures.
• Simple controls for easy of operation.
• Robust staining frame of an extremely rigid construction.
• Safe operation ensured be means of safety devices.

 

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