WAW -B series hydraulic universal testing machine (UTM)

WAW – B type of microcomputer electro-hydraulic servo controlling universal testing machine,
the series universal testing machine is economy and utility mode, It is used for the strenthing, compressing, bending and shearing test for metal materials , if configure relevant accessories, it can be used for doing experiment for non-metal materials such as wood , cement, concrete, rubber. It is practical inspection device for building industrial，mining and universities.
●The principal machine is compact , economical and practical;
● With underneath oil cylinder,  fixing gap guilding, simple and reliable ；
● Protective rubber sheet, prevent foreign body fall into the slide, and protect the jaw clamp and reduce the friction ；
●A curved support a direct link on the desk, increase the space ；
●Motor driver sprockets, chain drives, adjust the space ；
● Microcomputers table type oil source ,electric control cabinet ,low noise independence chuck oil sources；
●KEHUI proprietary inserting card type full digital and loop controlling system ,realized the testing force and displacement, deformation loop controlled, fully satisfy GB/ T228 – 2002’s requirements of <> ；
●The principal machine has low height , which is convenient for of transportation and installation ..

Model WAW-600B
Maximum test force(kN) 600
Valid measurement range of test force 2%~100%FS
Test force accuracy ±1%
Deformation measuring devices Extensometer
Deformation measurement accuracy ±0.5%
Moving measuring Optical encode, resolution:0.01mm
Piston stroke（mm） 150
Testing space（mm） Tensile 520
(including Piston stroke) solidity 420
Testing space move system General Motors, sprocket chain drive
Distance of compression space（mm） 450
Overload protection 2%-5%
Holding wide of flat specimen（mm） 80mm
Holding thickness of flat specimen（mm） 0~30mm (Standard ) 0~15mm

Holding thickness of round specimen（mm） Ф13~Ф40mm
Press plate size （mm） Ф160mm
The max distance of bending support（mm） 500
The width of Bending Roll support（mm） 140
Bending curvature（mm） 100
Clipping sample diameter（optional）（mm） Ф10
Pump motor power (kw) 2.2
Beam motor power (kw) 0.37
External dimension（mm） 730*570*1900
Control box size（mm） 1010x650x870
Weight (kg) 2000
Power supply 380V 50 Hz