300kn 500kn 1000kn 3000kn Computer Control Electro-hydraulic Servo Fatigue Testing Machine

DST series electro-hydraulic servo dynamic and static universal test machine.

DST series electro-hydraulic servo dynamic and static universal test machine.

Uses: Mechanical fatigue test of various materials, including low carbon steel, titanium alloys and other metal materials, carbon fiber, glass fiber and other non-metallic materials and composite materials. Tensile-compression-bending fatigue tests of various building materials, such as steel bar tension, concrete compression, rock and soil block compression, etc.

Model DST2305 DST2505 DST2106 DST2156 DST2206 DST2306

Max Loading(kN) 卤300 卤500 卤1000 卤1500 卤2000 卤3000

Test force accuracy 卤1.0%聽or 卤0.5%(test range卤2%~100%FS)

Actuator amplitude

(mm) Standard 卤75(optional卤100,卤150),The actual stroke is greater than 2 times the amplitude

Actuator structure Double rod double acting

Displacement accuracy 卤0.5%FS

Optional fixture types Mechanical Tension, Compression, Bending Grips, Hydraulic Chucks Mechanical compression, bending clamps, hydraulic chucks

Optional test accessories High and low temperature environmental box, high temperature furnace, confining pressure box High and low temperature environmental box, high temperature furnace

Frequency range (Hz) 0.001~25(or 0. 1~60) 0.001~15(or 0. 1~30)

Test waveform Sine wave, triangle wave, square wave, ramp wave, etc. User-end waveforms (pulse, half-sine, half-triangle, etc.) can be customized.

Width between columns

(mm) 700脳500 850脳500 900脳700

Test space height

(mm) 1500(600) 2000(600)

Dimensions(mm鲁) 1100脳900脳2600 1400脳1150脳3000 1600脳1400脳3250

Recommended specifications of oil source

36L/min, 45L/min, 70L/min,90L/min, 150L/min

preset pressure聽21Mpa

Notice

1. The amplitude of the actuator can be customized, and the structure can be customized.

2. The test space can be customized.

3. Oil source can be customized with high-efficiency or silent oil source