A 1000KN electro-hydraulic servo tensile testing machine, functions and applications

Primarily used for tensile, compressive, bending, shearing, peeling, and tearing mechanical property tests of metals, non-metals, and composite materials, as well as components. Meets the requirements of various testing methods such as GB, ISO, ASTM, JIN, etc.
2. 1000KN Electro-hydraulic Servo Hydraulic Tension Tester Technical Specifications
Test Force 1000 kN
Force Range: 1%-100% FS
Accuracy Grade: 0.5 Level
Test Force Resolution: 1N
Deformation (Extensometer) Measurement Range: 1%-100% FS
Deformation Indication Relative Error: ±0.5% or less
Deformation Resolution: 1/300,000 of the deformation amount
Test force loading speed range: 0.02%-2%FS/s, with load-holding function
Travel speed range: 0.6—80 mm/min, equipped with displacement hold function
Deformation rate range: 0.00025-0.0025/s, with strain retention function
Effective distance between pillars: 600mm
Stretching Space: 800mm
Compressed Space: 700mm
Round specimen holding diameter: Φ15-60mm, Φ6-40mm
Flat Specimen Clamp Thickness: 0-40mm
Flat Specimen Clamp Width: 75mm (or custom)
Bend Pivot Distance: 450mm
Bend fixture pressure roller diameter and width: Φ30mm, 120mm (or custom)
Shear Specimen Diameter: 10mm (or Custom)
Upper and lower plate dimensions: Φ160mm (or custom)
Piston stroke: 250mm
Piston movement speed range: 0-160mm/min
Main Unit Dimensions: 920×730×2500mm
Control cabinet external dimensions: 1000×700×1400mm
Total Power Supply: AC380 50HZ 6KW
Weight: 3,500 Kg
3 1000KN Electro-hydraulic Servo Hydraulic Tension Tester - Performance Features
1. This machine features a triple-loop function, enabling stress, strain, and displacement closed-loop control methods, and offers non-impact switching. Its stress speed and strain rate meet the requirements of national standard GB228-2010 "Metal Tensile Testing Methods" and other metal tensile testing standards. It also complies with the requirements of GB/T2611 "General Technical Requirements for Testing Machines" and GB/T16826 "Electro-hydraulic Servo Testing Machines."
2. This machine is an electro-hydraulic servo liquid pressure testing machine, featuring a four-post frame structure that boasts a full-range, non-stepless operation (superior to stepping, as it avoids conflicts during range transitions). Its main characteristics include: a consistent resolution throughout the testing process.
3. This equipment features multiple protection functions, including hardware and software overload protection, oil temperature overheat alarm, and high oil pressure safety protection.
4. Utilizes a full digital multi-channel closed-loop control system.
5. This machine features a Japanese-imported retractable photoelectric encoder, offering high measurement accuracy. It not only measures and controls the piston displacement but also measures and controls the tensile deformation of the sample.
6. The motor used in the product boasts high efficiency, energy-saving, high starting torque, excellent performance, low noise, minimal vibration, high reliability, and easy maintenance.
7. The machine is equipped with a servo valve imported from the United States, offering high precision, excellent resistance to contamination, and ease of maintenance.
8. On-board load sensor with anti-overload capability, high measurement accuracy, and good linearity, avoiding the numerous disadvantages brought by hydraulic pressure sensors, which affect the accuracy of force measurement.
9. This oil cylinder features excellent sealing, high precision, and good consistency.
10. The unique pressure-responsive technology of the follow-up valve ensures that the system pressure is always only 1.5 Mpa higher than the required pressure of the hydraulic cylinder.
11. Low-friction sealing rings are inserted between the piston and cylinder, preventing oil leakage in the hydraulic cylinder, and the connectors of the high-pressure hoses use a sleeve-type seal.
12. Utilizing Hydac filters ensures enhanced cleanliness of the hydraulic system's oil, resulting in reliable operation and extended lifespan.
13. Utilizes a high-pressure internal gear pump for high efficiency. Features low pressure pulsation, stable pressure, and noise level below 60 dB.
14. Control test software, automatically collects and processes test data, displays test data in real-time, including load-strain curves and load-time curves, and allows printing of test reports in user-specified formats. The original data from the tensile process is stored in the default folder, enabling users to reproduce the tensile curve and reanalyze the results. The computer can export the original data from the experimental process, recreate the tensile curve using tools like Excel, and verify various parameters.
15. The testing machine conforms to the requirements of Standard GB/T2611-2008 "General Technical Requirements for Testing Machines."
4 1000KN electro-hydraulic servo tensile testing machine configuration instructions