25kn 50kn 100kn 200kn Customized High Cycle Fatigue Testing Machine

• After-sales Service: Within 1 Year
• Warranty: 12 Months
• Max Diameter of Workpiece: >3200mm
• Mass Scope of Workpiece: >20000kg
• Type: Universal Testing Machine
• Maxcapacity: <1000KN
• Accuracy Grade: 0.5
• Load Way: Mechanical Load
• Loading Method: Dynamic Load
• Display: Digital
• Control: Computer Control
• Weight: 500-1000Kg
• Power Source: AC220V
• Oil Cylinder Position: Under
• Test Force Accuracy: Testing Range 2%-100% Full Scale
• Actuator Amplitude: Standard Configuration±75
• Actuator Structure: Double Rod Double Acting
• Displacement Accuracy: 0.5% Fs
• Optional Fixture Types: Mechanical Tension, Compression, Bending Fixtures
• Frequency Range Hz: 0.001~35 Or0. 1~100 ,T0.001~25(0. 1~60)
• Transport Package: Container
• Specification: 1200*1200*2100
• Trademark: CJ or OEM ODM
• Origin: Jinan and Others

Product Description

25kn 50kn 100kn 200kn Customized high cycle fatigue testing Machine
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)	±300	±500	±1000			±1500		±2000		±3000
Test force accuracy	±1.0% or ±0.5%(test range±2%~100%FS)
Actuator amplitude (mm)	Standard ±75(optional±100,±150),The actual stroke is greater than 2 times the amplitude
Actuator structure	Double rod double acting
Displacement accuracy	±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)	700×500				850×500				900×700
Test space height (mm)	1500(600)				2000(600)
Dimensions(mm³)	1100×900×2600				1400×1150×3000		1600×1400×3250
Recommended specifications of oil source	36L/min, 45L/min, 70L/min,90L/min, 150L/min preset pressure 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

1. Application:
Computer Control Electro-hydraulic Servo Fatigue Testing Machine is ainly used to detect a variety of metals, non-metallic materials and small movable member, the static mechanical properties test. It can do tensile, compression, bending, low cycle and high cycle fatigue, crack growth, fracture mechanics test under sine, triangle, square wave, trapezoidal wave, random wave, combination waveform.
This Test machine is flexible, moving beam down, locking the sample holder by button operations, the use of advanced hydraulic servo drive technology loaded, high precision and high resolution dynamic load sensor magnetostrictive displacement sensor specimens force values and displacement.
Fully digital measurement and control system implementation force, displacement, deformation closed loop control, test software under WINDOWS Chinese working environment, powerful data processing capabilities, test conditions and test results are automatically saved, displayed and printed. Fully integrated into the computer-controlled test procedure, the test machine is a research institutes, metallurgy building, defense industry, universities, machinery manufacturing, transportation and other industries ideal cost-effective test systems.
2. Standards:
GB / T2611-2007 Tester General technical requirements
GB / T16826-2008 Hydraulic servo universal testing machine
GB 3075 Axial fatigue testing metal
JB / T9379-2002 Tension and compression fatigue test machine technical conditions
GB / T228-2010 Metallic materials at room temperature tensile test method