Waw-D Series Computer Electro Hydraulic Servo Hydraulic Universal Testing Machine

WAW-D Series Computer Electro Hydraulic Servo Hydraulic Universal Testing Machine
1.Application
It is suitable for tension, compression, bending, shearing, peeling, tearing and other tests by adding different test fixture for metal and non-metal materials. It is widely used in inspection department, engineering area, laboratories, universities and institutes for material properties research and quality control.2. Standards
ISO75001, ASTM A370, ASTM E4, ASTM E8 and BSEN standards3.Advantage:
1. It has three parts: Host &oil source &measurement control system
2. Automatic rise, down, test and stop
3. Deepen jaw seat can prevent trumpet-shaped deformation as non-uniform stress in the test, can improve the soundness and life, make holding more firm and smooth
4. Between the jaw seat and jaw plate added wear-resisting backing board, protect the jaw seat and card plate, making the jaw seat more flexible
5. Between the host base and screw using the cone bearing which make screw rotation more stable and reliable, while solved the gap influence in the test progress
6. The middle cross bar adopt the adjustable gap nut mechanism, eliminated the gap and improve the measuring performance
7. All inclusive type host designed to ensure that its super stiffness to resist loads trace deformation4. Main specificationsModelWAW-300DWAW-600DWAW-1000DMax load (kN)3006001000Structure6 columnControlwayconstant stress uniform deformation constant displacement three closed loop control and program controlLoad accuracy≤±1%or≤± 0.5%Load range2%-100%FSor0.4%-100%FSLoad resolution1/300000Deformation Measurement Range2%~100%FSDeformation accuracy≤±1%/± 0.5%Displacement resolution0.01mmDisplacement error≤±0.5%Max.pistonstroke250mmMax. tension test space650mm(can customize)Max.Compression Test Space500mm(can customize)Oil cylindermoving speed1409050Crossheadmovingspeed200150120Effective space between columns (mm)430475525Round specimen clamping rangeΦ10-Φ32mmΦ13-Φ40mmΦ13-Φ40mmFlat specimen clamping range0-15mmClamping methodHydraulic clampClamp height70mm90mm90mmClamping width75mm80mm80mmCompression plate sizeφ160mmBending rollerdistance450mmWidth of bending rollers120mmPower supply3-phase,AC380V, 50Hz(can be customized)Real Pictures:8615098778967
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