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Geprüfter Lieferant Introducing the E microcomputer controlled electro-hydraulic universal testing machine by Shandong Road Instrument Co., Ltd. This innovative machine features an integrated design with a built-in silent oil source, compact structure, hydraulic clamping, and a tension and pressure space.
The precision bidirectional large stroke double cylinder lower host is ideal for conducting tensile, compression, bending, and shear tests on both metal and non-metal materials. Additionally, it can perform flattening, flaring, bending, and curling tests, making it versatile for various industries including metallurgy, construction, light industry, aviation, aerospace, materials, colleges, universities, and scientific research institutions.
For seamless test operation and data processing, this machine complies with industry standards such as GB/T 3159-2008 "Hydraulic Universal Testing Machine Standard," GB/T 7314-2017 "Metal Materials Compression Test Method at Room Temperature," GB/T 228.1-2010 "Metal Materials Part 1: Test Method at Room Temperature," GB/T 232-2010 "Bending Test Method for Metal Materials," and GB/T 2611-2007 "General Technical Requirements for Testing Machines." It also meets the requirements of GB/T 246-2017 "Metal Material Tube Flattening Test Method," GB/T 242-2007 "Metal Tube Flaring Test Method," and GB/T 245-2016 "Metal Material Tube Flaring Test Method."
| Maximum test force (KN) | 1000 |
| Force measurement range | 10 to 1000 kN |
| Accuracy of test force | Level 0.5 |
| Relative error of force indication value | Plus or minus 0.5% or less |
| Displacement equal rate control accuracy | 0.5-50 mf. S/min |
| Velocity accuracy | Better than ±0.5% |
| Piston stroke (mm) | 500 |
| Stretch space (mm) | 650 |
| Compressed space (mm) | 500 |
| Test space adjustment mechanism | Hydraulic type |
| Distance between columns (mm) | 500 |
| Safety protection device | Software protection and mechanical limit protection |
| Overload protection | 2% ~ 5% |
| Control mode | Stress, strain, speed, displacement fully closed loop control |
| Control system configuration | Special purpose software |
| Maximum clamping width of flat specimen (mm) | 70 |
| Flat specimen holding thickness (mm) | 0 ~ 70 |
| Round specimen holding diameter (mm) | Pay φ13-26 and φ26-40 each |
| Upper and lower pressure plate size (mm) | Phi 180 |
| Maximum distance between bending rollers (mm) | 500 |
| Bend roll width (mm) | 140 |
| Power source | 220V 50HZ single |
| Main machine dimensions (approx.) | 1000 * 750 * 1900 |
| Machine weight (kg) | About 2700 |
Established in 1999, Shandong Road Instrument Co., Ltd. is a leading provider of high-end road, construction, hydropower, and environmental testing equipment. Our products also include material testing machines, teaching equipment, and customized scientific research tools. With a registered capital of 10 million yuan and a dedicated team of experienced professionals, we offer top-notch laboratory design, equipment supply, installation, maintenance, and technical guidance services.
Committed to innovation, we continuously enhance our product quality and intelligence capabilities. Our accolades include winning the Ministry of Science and Technology's "Technology Innovation Fund for Small and Medium-Sized Enterprises" in 2013 and leading the development of industry standards such as the "sand filling instrument" and "Electronic pavement strength tester."
Our dedication to intellectual property has resulted in over 90 patents, including invention patents, utility model patents, and design patents. We have also received recognition in various innovation competitions, showcasing our commitment to excellence.
In 2022, our "LD-ZNZ2 intelligent automatic needle penetration tester" and "LD-ZNR2 intelligent automatic softening point tester" were evaluated to have reached international advanced levels, highlighting our cutting-edge technology.
Partnering with esteemed universities, we continue to strengthen our research and development efforts. Our collaborations with institutions like Shandong University and Southwest Jiaotong University have led to groundbreaking advancements in the field.
Join us in our mission to drive innovation and excellence in the testing equipment industry. Experience the quality and reliability of Shandong Road Instrument Co., Ltd. products today.
Shandong Road Instrument Co., Ltd. offers an Electro-Hydraulic Servo Testing System with Microcomputer Control. Enjoy factory direct sales, a two-year warranty, and a dedicated 24-hour after-sales team.
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