JINAN, China – In every industry that relies on materials—whether steel for skyscrapers, rubber for automotive seals, or composites for aerospace components—there is a fundamental question that must be answered: Will this material perform as intended? The answer comes from a Universal Testing Machine (UTM) , the most essential instrument in any materials testing laboratory.
At Jinan Xinguang Test Machine Manufacturing Co., Ltd. , we have dedicated over two decades to perfecting the art and science of universal testing. As a national high-tech enterprise, we combine advanced manufacturing capabilities with deep technical expertise to deliver testing solutions that empower industries worldwide to ensure quality, safety, and performance .
What is a Universal Testing Machine?
A universal testing machine is a precision instrument designed to evaluate the mechanical properties of materials by applying controlled forces and measuring their responses. The term "universal" reflects the machine's remarkable versatility—it can perform multiple types of tests, including tension, compression, bending, shearing, and peeling, all on a single platform.
Modern UTMs consist of several key components:
- A rigid load frame that provides structural stability during testing
- A precision drive system (either electromechanical or hydraulic) that applies controlled forces
- High-accuracy sensors that measure force and displacement
- Advanced control software that manages test procedures and analyzes results
Jinan Xinguang's Comprehensive UTM Product Portfolio
Jinan Xinguang offers a complete range of universal testing machines to meet diverse application requirements. Our product lines are designed with precision, durability, and user experience at the forefront.
1. Electronic Universal Testing Machines
Our electronic universal testing machines utilize AC servo motors as the power source, providing superior speed control, energy efficiency, and testing accuracy. These machines feature advanced chip integration technology and professionally designed data acquisition systems, ensuring that test force and deformation signals are fully digitized for exceptional clarity and stability .
Key applications include testing metals, non-metals, plastics, rubber, textiles, films, wires, and composite materials. These machines comply with GB, JIS, ASTM, DIN, ISO, and other international standards, automatically calculating critical parameters such as maximum test force, yield strength, tensile strength, elongation at break, and elastic modulus .
2. Hydraulic Universal Testing Machines
For high-capacity testing applications, Jinan Xinguang offers advanced hydraulic universal testing machines. Our WAW series microcomputer-controlled electro-hydraulic servo universal testing machines adopt technology inspired by Japanese engineering, featuring a cylinder-down design with worm gear transmission .
These machines excel at tensile, compression, and bending tests for metallic and non-metallic materials. The hydraulic cylinders are manufactured using traditional precision grinding techniques, resulting in minimal clearance, superior sealing, excellent stability, and exceptional durability . Our high-capacity models reach up to 6500kN (650 tons), suitable for testing large-scale steel structures and concrete components .
3. Electro-Hydraulic Dynamic and Static Universal Testing Machines
For advanced materials research, our electro-hydraulic dynamic and static universal testing machines provide symmetrical cyclic fatigue testing capabilities alongside static tensile testing functions . These systems feature:
- Dual-column structural design
- Three control modes: load, displacement, and deformation
- Seamless switching between control modes
- Waveform capabilities including sine, triangle, square, and custom waveforms
- Frequency range of 0.01 to 20Hz
4. Specialized Universal Testing Machines
Recognizing that different industries have unique testing requirements, Jinan Xinguang offers specialized UTM configurations:
Coupler Testing Machine: Designed specifically for scaffolding components, this machine performs anti-slip tests for right-angle and swivel couplers, anti-destruction tests, rotational stiffness evaluation, tensile tests for butt couplers, and compression tests for bases .
Wood-Based Panel Testing Machine (MWW-10A): This specialized machine tests plywood, particleboard, and medium-density fiberboard (MDF) for internal bond strength, static bending strength, bending elastic modulus, surface bonding strength, and screw-holding power .
Waterproofing Material and Coating Testing Machine: Designed for the construction materials industry, this machine tests waterproofing membranes, paints, and coatings according to industry standards .
5. High-Frequency Fatigue Testing Machine
Our innovative electromagnetic high-frequency fatigue testing machine represents a new generation of testing equipment. This versatile system integrates multiple functions into a single platform :
- Electromagnetic high-frequency fatigue testing with operating frequencies exceeding 450Hz (surpassing the traditional 300Hz limit)
- Electronic universal testing machine functionality with simple mode switching
- Vibration table mode with appropriate accessories
- Extended stroke capability for large-deformation specimens
This multifunctional equipment is ideal for testing chains, wire ropes, and other high-demand applications, potentially saving up to 50% of working time compared to conventional systems .
Technical Excellence: What Sets Jinan Xinguang Apart
Precision and Accuracy
Jinan Xinguang UTMs achieve exceptional measurement accuracy, with options for Class 0.5 or Class 1.0 precision levels. Our electronic models offer force measurement accuracy of ≤±0.5%, while hydraulic models maintain ≤±1% accuracy .
Advanced Control Systems
Our machines feature sophisticated closed-loop control systems that enable multiple control modes:
- Constant force control
- Constant displacement control
- Constant strain control
- Constant stress control
These modes can be seamlessly switched during a single test, providing maximum flexibility for complex testing protocols .
Rigorous Quality Assurance
Safety and Reliability
Every Jinan Xinguang UTM incorporates comprehensive safety features:
- Overload protection to prevent damage from excessive forces
- Limit protection safeguards against over-travel conditions
- Emergency stop for immediate shutdown
- Voltage protection against electrical anomalies
The universal testing machine is more than just equipment—it is the foundation of material quality assurance. At Jinan Xinguang, we are committed to providing testing solutions that combine versatility, precision, and reliability. Whether you need a standard electronic universal testing machine for routine quality control or a specialized system for advanced materials research, our team has the expertise and capabilities to meet your needs.
About Jinan Xinguang:
Jinan Xinguang Test Machine Manufacturing Co., Ltd., founded in 2002, is a national high-tech enterprise specializing in the research, development, manufacturing, and sales of mechanical testing instruments. The company holds ISO9001 international quality system certification and maintains Class 0.5 manufacturing licenses for its product lines. With advanced manufacturing facilities and a commitment to innovation, Jinan Xinguang serves clients across aerospace, petrochemical, scientific research, manufacturing, and quality supervision sectors worldwide .
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