Universal testing machine
Universal Testing Machines – Reliable Solutions for Material Testing
Jinan Wenteng Testing Instrument Co., Ltd. is a professional manufacturer dedicated to the research, development, and production of high-quality Universal Testing Machines (UTMs). Our machines are designed for accurate and reliable testing of the mechanical properties of a wide range of materials, including metals, plastics, rubber, composites, and more. With advanced control systems, high-precision load cells, and a user-friendly interface, our UTMs deliver precise results in tensile, compression, bending, and shear tests.
Our product range includes electronic universal testing machines, hydraulic servo universal testing machines, and high-low temperature universal testing machines, catering to the diverse needs of industries such as automotive, aerospace, construction, and research institutions. Each machine is designed to meet international standards like ASTM, ISO, and GB, ensuring compliance and repeatability in your test results.
We are committed to providing customized solutions tailored to your specific testing requirements. Our machines are built with durable components, ensuring long-term performance and low maintenance costs. We also offer comprehensive technical support and training to help you maximize the value of your investment.
Choose Jinan Wenteng Testing Instrument Co., Ltd. for high-performance universal testing machines that combine precision, efficiency, and reliability. Let us support your quality assurance and research needs with trusted testing solutions.
Description
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What is a testing machine
A Universal Testing Machine (UTM) is a versatile mechanical testing device used to evaluate the tensile, compressive, and flexural properties of a wide range of materials, including metals, plastics, rubber, textiles, and composites. It plays a critical role in material testing laboratories, quality control departments, and research and development facilities.
The UTM operates by applying controlled tension or compression forces to a specimen and measuring its response under load. These machines are equipped with load cells, extensometers, and precise control systems to ensure accurate and repeatable results. Test parameters such as load, displacement, strain, and elongation are recorded during the test, allowing for detailed analysis of material behavior.
UTMs come in two main types: electromechanical and hydraulic. Electromechanical UTMs are commonly used for low- to medium-force testing applications, while hydraulic models are preferred for high-capacity tests. Modern systems often feature computer-controlled software for automated test execution, data acquisition, and report generation.
Applications of UTMs include tensile strength testing, compression testing, peel testing, bending tests, and more. They are widely used in industries such as construction, aerospace, automotive, medical devices, and academia to ensure materials meet relevant international standards like ASTM, ISO, and GB/T.
General Specifications
| Item | Specification Range | Remarks |
|---|---|---|
| Maximum Test Force | 5 kN – 2000 kN | Various models available (electronic, hydraulic servo) |
| Force Measurement Range | 0.4%–100% FS (full-range, no binning) | Full-range precision measurement |
| Test Force Indication Accuracy | ±1% (optional ±0.5%) | Compliant with ISO 7500-1/ASTM E4 |
| Deformation Indication Accuracy | ±1% | - |
| Crosshead Displacement Resolution | 0.001 mm | High precision across all models |
| Deformation Measurement Range | 1%–100% | - |
| Large Deformation Measurement Range | 10–800 mm (optional) | Available upon request |
| Large Deformation Accuracy | ±1% | - |
| Displacement Resolution | 0.001 mm | - |
| Displacement Rate Range | 0.001–500 mm/min (standard); up to 1000 mm/min (optional) | Customizable for special needs |
| Displacement Rate Accuracy | ≤±1% | - |
| Tensile Stroke | 600 mm – 1500 mm (customizable) | - |
| Crossbeam Movement Space | 800 mm – 1800 mm (customizable) | - |
| Frame Type | Single-column / Dual-column / Four-column | Based on load capacity and application |
| Test Types Supported | Tensile, Compression, Bending, Shear, Peel, Tear, etc. | Wide application range |
| Optional Fixtures | Tensile grips, compression plates, bending jigs, extensometers, etc. | Full set of accessories |
| Operating Temperature | Room temperature / -70°C to +300°C (high-low temperature models) | High-low temperature chambers optional |
| Power Supply | AC220V / 380V / Custom | Based on model configuration |
| Control Mode | Microcomputer control / Full digital control | - |
| Software | Professional test software with real-time data analysis and reporting | User-friendly, multi-language support |
| Compliance Standards | ISO, ASTM, GB, JIS, DIN | Global standards compliance |
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Why Choose a UTM for Your Testing Needs?
Versatile Testing Capabilities
Unlike single-purpose machines, a UTM can handle multiple types of tests with the help of interchangeable fixtures. Whether you’re testing metals, plastics, composites, rubbers, textiles, or adhesives, a UTM adapts seamlessly to different test methods and standards.
High Precision for Reliable Results
Modern UTMs are designed for high accuracy, often achieving force measurement accuracies within ±1% or even ±0.5% of the indicated value. With advanced sensors and control systems, they deliver consistent, repeatable results, essential for compliance with international standards like ISO 7500-1, ASTM E4, and GB/T 228.
Customizable Solutions
At Jinan Wenteng Testing Instrument Co., Ltd., we understand that each industry has unique requirements. That’s why we offer a broad range of UTM models, from compact desktop systems for educational use to high-capacity hydraulic machines for heavy-duty industrial testing. Our machines can be tailored with specific load capacities (from 5 kN to 2000 kN), test spaces, and control software to match your exact needs.
