| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | Yes |
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The E microcomputer-controlled electro-hydraulic universal testing machine by Shandong Road Instrument Co., Ltd. features an integrated design with a built-in silent oil source, compact structure, and hydraulic clamping for precise testing. The machine is equipped with a precision bidirectional large stroke double cylinder lower host, 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, and materials research.
Test operations and data processing adhere to industry standards such as GB/T 3159-2008 for Hydraulic Universal Testing Machine, GB/T 7314-2017 for Metal Materials Compression Test at Room Temperature, GB/T 228.1-2010 for Metal Materials Testing at Room Temperature, GB/T 232-2010 for Bending Test for Metal Materials, and GB/T 2611-2007 for General Technical Requirements for Testing Machines. The machine can also accommodate additional standards like GB/T 246-2017 for Metal Material Tube Flattening Test, GB/T 242-2007 for Metal Tube Flaring Test, and GB/T 245-2016 for Metal Material Tube Flaring Test.
| 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 |
Shandong Road Instrument Co., Ltd. (formerly Tai 'an Luda Road Instrument Manufacturing Co., Ltd.) is a leading provider of high-end road, construction, hydropower, and environmental testing equipment. Our product range includes material testing machines, teaching equipment, and customized scientific research tools. We are a national high-tech enterprise committed to innovation and quality.
With a registered capital of 10 million yuan and a state-of-the-art facility spanning over 13,000 square meters, we boast a skilled team dedicated to providing top-notch services such as laboratory design, equipment installation, and maintenance. Our focus on technological advancement has earned us recognition, including winning the Ministry of Science and Technology's "Technology Innovation Fund for Small and Medium-Sized Enterprises."
Our dedication to intellectual property rights is evident through our extensive patent portfolio, which includes invention patents, utility model patents, and software copyrights. We have also received accolades for our innovative products, such as the "LD-ZNZ2 intelligent automatic needle penetration tester" and "LD-ZNR2 intelligent automatic softening point tester," which have been praised for their international advanced level.
Collaborating with esteemed institutions like Shandong University and Southwest Jiaotong University, we continue to enhance our research and development capabilities. Our commitment to excellence is further demonstrated through our involvement in competitions and skills development events, such as the "Luda Cup" structure competition and the "Shandong Provincial Transportation System Highway Water Transportation Engineering Test Skills Competition."
Shandong Road Instrument Co., Ltd. offers a Laboratory Universal Testing System with Microcomputer Control. Enjoy factory direct sales, a two-year warranty, and a dedicated 24-hour after-sales team.
We are a factory with over 20 years of experience specializing in roads, construction, materials, and test equipment fields. Our products are of high quality and reliability.
Order delivery typically takes around 10-25 days, with expedited shipping available for items in stock within 3 days. Production lead time varies based on the specific item and quantity ordered.
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