Servo Hydraulic Universal Testing Machine
High-Performance Servo Hydraulic Universal Testing Machine for Precision Material Testing
The Servo Hydraulic Universal Testing Machine is designed for high-capacity mechanical testing of metals, construction materials, and industrial components. Utilizing advanced servo-hydraulic closed-loop control technology, the machine performs tensile, compression, bending, shear, and other mechanical tests with exceptional accuracy, stability, and repeatability.
Ideal for quality control, product certification, and research applications, the machine complies with international testing standards and is widely used in laboratories, steel mills, construction companies, universities, and third-party testing organizations.
Applications
The Servo Hydraulic Universal Testing Machine is suitable for testing a broad range of metallic and non-metallic materials.
Typical testing materials include:
* Reinforcing steel bars (Rebar)
* Prestressed steel strands
* Steel wire and steel cables
* Carbon steel
* Stainless steel
* Aluminum alloy
* Copper alloy
* Steel plates
* Steel pipes
* Bolts and fasteners
* Chains
* Welded joints
* Composite materials (with optional fixtures)
* Construction materials
Testing functions include:
* Tensile Testing
* Compression Testing
* Bending Testing
* Shear Testing
* Cyclic Loading Test
* Constant Load Test
* Constant Stress Test
* Constant Displacement Test
Industries served:
* Construction Engineering
* Steel Manufacturing
* Automotive Industry
* Aerospace
* Railway Engineering
* Bridge Construction
* Universities & Research Institutes
* Government Quality Inspection Centers
* Third-party Testing Laboratories
Material Selection
Industrial-grade materials and premium components ensure long-term durability and reliable testing performance.
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Heavy-duty Load Frame * High-strength welded steel structure * Excellent rigidity under high loads * Low deformation during testing * Long operating lifespan |
Servo Hydraulic Loading System * High-performance servo hydraulic actuator * Precision servo valve * Stable closed-loop control * Smooth and accurate loading |
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High-Precision Load Cell * Imported load sensor * High-resolution force measurement * Excellent repeatability * Long-term measurement stability |
Precision Hydraulic Components * Premium hydraulic cylinders * Low-noise hydraulic pump station * Reliable sealing system * Stable hydraulic pressure control |
Working Principle
The Servo Hydraulic Universal Testing Machine uses a hydraulic power unit to generate loading force, while a servo controller regulates the hydraulic flow through a proportional servo valve to achieve precise closed-loop control.
The specimen is securely clamped between suitable fixtures, and the machine applies tensile, compression, bending, or shear loads according to the selected testing program. During the test, high-precision load cells, displacement sensors, and optional extensometers continuously collect force, displacement, and strain data.
The intelligent software automatically analyzes the results and calculates key mechanical properties, including:
- Yield Strength
- Ultimate Tensile Strength
- Compression Strength
- Elastic Modulus
- Elongation
- Maximum Load
- Bending Strength
- Shear Strength
Real-time curves and comprehensive reports are generated automatically, ensuring accurate quality evaluation and full data traceability.
Key Features
High Testing Accuracy
* Force accuracy up to ±0.5% or ±1%
* Closed-loop servo-hydraulic control
* High repeatability
* Stable long-term performance
Multiple Testing Functions
Supports:
* Tensile Test
* Compression Test
* Bending Test
* Shear Test
* Constant Load Test
* Constant Stress Test
* Constant Displacement Test
* Cyclic Fatigue Test (Optional)
Intelligent Digital Control System
* Automatic testing procedures
* Real-time force, displacement, and strain display
* Automatic calculation of mechanical properties
* Historical data management
* Curve analysis
* One-click report generation
* Excel, PDF, and printable reports
* Multi-language software interface
Wide Capacity Options
Available capacities include:
* 300 kN
* 600 kN
* 1000 kN
* 2000 kN
* 3000 kN
Higher capacities can be customized according to specific applications.
Comprehensive Safety Protection
* Overload protection
* Hydraulic pressure protection
* Emergency stop function
* Travel limit protection
* Automatic fault diagnosis
* Sensor overload alarm
Easy Maintenance
* Modular hydraulic system
* Convenient calibration
* Easy hydraulic oil replacement
* Low maintenance requirements
* Long equipment service life
Customization Service
We provide complete OEM and ODM solutions tailored to different testing applications and industry standards.
Customization options include:
* Testing capacity
* Hydraulic actuator configuration
* Fixture design
* Extensometers
* Software language
* Testing standards
* Voltage and frequency
* Machine color
* Company logo
* Customized testing reports
* Laboratory information management system (LIMS) integration
Quality Inspection
Every Servo Hydraulic Universal Testing Machine undergoes rigorous quality inspection before shipment.
Inspection procedures include:
* Load cell calibration
* Servo valve verification
* Hydraulic pressure testing
* Displacement accuracy inspection
* Mechanical alignment verification
* Software function testing
* Continuous full-load operation testing
* Factory acceptance inspection
Each machine is supplied with calibration certificates, inspection reports, and operation manuals.
Packaging & Logistics
Professional export packaging ensures maximum protection during international transportation.
Packaging includes:
* Anti-rust treatment
* Waterproof protective wrapping
* Shockproof foam cushioning
* Fumigation-free plywood case
* Reinforced steel base for heavy-duty models
Shipping methods:
* Sea Freight
* Air Freight
* Railway Transportation
* International Express
After-sales Service
We provide comprehensive technical support throughout the equipment lifecycle.
Our services include:
* Installation guidance
* Online technical support
* Remote troubleshooting
* Software upgrades
* Operator training
* Spare parts supply
* Preventive maintenance guidance
* One-year warranty
* Lifetime technical support
About Our Company
Hebei Wanluda Test Instrument & Equipment Co., Ltd. specializes in test instrument manufacturing. We are a modern integrated enterprise covering independent R&D, production, global sales and full after-sales services. Backed by outstanding technical strength and abundant industry experience, Wanluda delivers premium, diversified testing equipment and customized total solutions for clients worldwide. Our instruments are widely deployed in research institutes, industrial inspection labs, as well as highway, railway, bridge, construction, municipal, water conservancy, power, environmental protection and geological exploration sectors. Centered on customer demands, we keep technological innovation and strive to build a leading brand within the testing equipment industry.
Our advantages include
* Experienced R&D and engineering team
* Modern CNC machining and assembly facilities
* Advanced hydraulic system manufacturing technology
* Strict ISO quality management system
* OEM & ODM manufacturing capability
* Extensive international export experience
* Fast production and global delivery
* Professional technical consultation and responsive after-sales service
Frequently Asked Questions (FAQ)
Q1: What materials can the Servo Hydraulic Universal Testing Machine test?
A: The machine is suitable for testing reinforcing steel bars, prestressed steel strands, steel wire, steel cables, metal plates, pipes, bolts, welded joints, aluminum alloys, composite materials, and various construction materials using appropriate fixtures.
Q2: Which testing standards does the machine comply with?
A: The machine can be configured to comply with major international standards, including ASTM, ISO, EN, DIN, BS, JIS, and GB, ensuring compatibility with laboratory accreditation and quality control requirements.
Q3: Can the machine be customized?
A: Yes. We provide customized testing capacities, hydraulic systems, fixtures, extensometers, software languages, testing standards, voltage configurations, OEM branding, and specialized testing solutions according to customer requirements.
Q4: How should the hydraulic system be maintained?
A: Regular maintenance includes checking hydraulic oil quality and level, replacing oil at recommended intervals, inspecting seals and pipelines, calibrating sensors, cleaning filters, and verifying servo valve performance to maintain long-term testing accuracy and reliability.
Q5: What warranty and after-sales services do you provide?
A: We offer a 12-month warranty, lifetime technical support, remote diagnostics, software upgrades, spare parts supply, installation guidance, and operator training to ensure reliable long-term operation.
Q6: Does the machine include professional testing software?
A: Yes. The machine is equipped with advanced testing software that supports automatic test control, real-time force-displacement-strain curve display, mechanical property analysis, intelligent report generation, historical data management, and export in Excel, PDF, and other standard formats, helping laboratories improve efficiency, accuracy, and data traceability.
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