Application of Equipment

the machine adopts the four-column, oil cylinder under-mounted host, and the hydraulic power source completes the drive, and the application of electro-hydraulic control technology realizes the stable loading of the system. this machine is mainly used for tensile, compression, bending and shearing test of metal and nonmetal materials. the test operation and data processing fully comply with the requirements of national standard GB/T 228-2010 Metallic Materials-Tensile Testing at ambient temperature. Adding special test accessories, the machine can also meet the requirements of ASTM, ISO and other international relevant standards. this machine is suitable for metallurgical construction, light industry, aerospace, materials, colleges and universities research units and other fields.

Main Technical Parameters

Maximum test force	300kN
Accuracy class	1 class
Measuring range of test force	2%~100%FS(full scale)
Indicating error of test force	Within ±1% of indicating value
Resolution of test force	0.01kN
Measuring range of deformation	2%~100% of extensometer scale
Indicating error of deformation value	Within ±1% of indicating value
Resolution of deformation	0.001mm
Indicating error of displacement value	Within ±1% of indicating value
Resolution of displacement	0.01mm
Clamping method	Hydraulic clamping
Piston stroke	200mm
Maximum speed of piston movement	50mm/min
Maximum tensile test space	600mm (including piston stroke)
Distance between two columns	500mm
Maximum compression test space	500mm (including piston stroke)
Outline dimensions (length x width x height)	Host(800*600*1900)mm
	Oil sources(1140*600*855)mm
Weight of host	about 2000 kg
Power supply	380V,50Hz,3kW