SERVO CONTROLLED UTM
📊 Typical Technical Parameters
(Specifications vary by model & capacity: 100 kN–2000 kN or more)
| Parameter | Typical Range / Value |
|---|---|
| Load Capacity | 100 kN, 200 kN, 400 kN, 600 kN, 1000 kN, 2000 kN etc. |
| Load Accuracy | ±1 % or better |
| Test Speed | 0.001 to 500 mm/min (configurable) |
| Position Resolution | 0.01 mm or better |
| Control Modes | Load, strain/elongation, displacement, hold |
| Measurement Feedback | Load cell, encoder/extensometer |
| Data Output | Real-time graph, exportable results |
A Servo Controlled Universal Testing Machine (UTM) is a precision material testing system used for mechanical testing of materials — such as metals, plastics, composites, rubber, textiles, and more — under controlled loading conditions. It integrates servo technology with hydraulic or electromechanical actuation to enable automated, closed-loop control of force and displacement, resulting in highly accurate, repeatable test results across a wide range of applications.
Commonly used tests include:
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Tensile (pull)
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Compression (push)
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Bending / Flexural
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Shear / Peel / Tear
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Stress–strain evaluation
These tests help determine mechanical properties such as ultimate strength, yield strength, modulus of elasticity, ductility, toughness, and more.
⚙️ Key Technical Features & Specifications
🔹 Servo Control System
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Uses a servo hydraulic or servo electromechanical drive to precisely control load and crosshead motion in a closed-loop feedback system.
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Supports load rate control, elongation/strain rate control, and load hold modes for programmable testing.
🔹 Load & Displacement Measurement
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Load measurement via high-accuracy load cell.
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Displacement/elongation via encoder or extensometer feedback with high resolution.
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Position and speed can be controlled with tight accuracy (often ±0.5 % or better).
🔹 Test Speed & Range
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Infinitely variable test speed from very slow (0.001 mm/min) to faster rates (hundreds of mm/min).
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Wide test space and crosshead adjustment to accommodate diverse specimen sizes.
🔹 Controller & Software
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Computerized control with touchscreen or PC interface for test setup, real-time graphing, data analysis, and reporting.
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Software often provides stress–strain plots, statistical data, and test templates.
🔹 Accessories & Extensions
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Grips for round, flat, threaded, or specialty specimens.
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Extensometers, bending fixtures, compression platens, shearing anvils, and environmental chambers.
🛠️ How it Works (High-Level)
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Specimen mounting: The test sample (e.g., metal bar, plastic strip) is clamped between upper and lower grips.
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Control setup: Operator selects test mode (load or strain control) and test parameters via controller/software.
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Servo actuation: The servo system adjusts hydraulic or motorized crosshead motion based on real-time feedback from sensors.
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Data capture: Load and deformation are continuously recorded and used to compute mechanical properties.
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Output: Results like stress–strain curves, peak load, yield strength, and elongation at break are generated.
🧪 Applications
Industrial & Lab Testing
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Quality control in manufacturing
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Research & development
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Material certification laboratories
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Educational institutions
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Construction and civil engineering testing facilities
Related products
UNIVERSAL-TESTING-MACHINE
Technical Specifications
Load Capacity Range
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From: 1 kN to 2000 kN (or higher depending on model)
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Common ranges: 10 kN, 50 kN, 100 kN, 200 kN, 600 kN, 1000 kN
Machine Types
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Electromechanical UTM
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Servo Hydraulic UTM
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Computerized / Digital UTM
Control Modes
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Load control
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Displacement control
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Strain control
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Pace rate control
Accuracy
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Load accuracy: ±0.5% to ±1% of indicated load
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Class 0.5 / Class 1 as per ISO standards
Load Measurement
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High precision load cell
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Multiple load cell options
Crosshead Travel
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Typically 600–1200 mm (model dependent)
Speed Range
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Very low to high test speeds
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Example: 0.001 to 500 mm/min
Data Acquisition
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Real-time force vs displacement curve
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Stress–strain graph generation
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PC based software with test reports
Safety Features
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Overload protection
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Emergency stop
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Limit switches
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Safety guards
Standards Compliance
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ASTM
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ISO
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IS
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EN
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DIN
Common Tests Performed
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Tensile test
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Compression test
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Flexural test
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Shear test
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Peel test
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Tear test
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Bend test
FLEXURAL STRENGTH TESTING MACHINE
Technical Specifications
Load Capacity
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Range: 10 kN to 300 kN
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Suitable for concrete beams, tiles, blocks, polymers, composites
Loading Type
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Three-point bending
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Four-point bending
Control System
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Manual / Motorized / Servo-controlled
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Pace rate control available
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Closed-loop feedback system (in advanced models)
Display
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Digital load indicator
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Touchscreen controller (computerized models)
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Real-time load vs deflection graph
Accuracy
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±1% or better of indicated load
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Calibrated load cell system
Loading Rate
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Adjustable loading rate
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Standard compliant loading speed control
Test Span Adjustment
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Adjustable support span
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Roller support fixtures
Drive Mechanism
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Hydraulic power pack or electromechanical screw drive
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Servo motor (in advanced systems)
Data Output
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Software-based data acquisition
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Test reports generation
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USB / PC connectivity
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Automatic peak load capture
Safety Features
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Overload protection
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Emergency stop
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Limit switches
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Guard enclosure
Standards Compliance
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ASTM C78 / ASTM D790
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IS 516
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ISO standards for flexural testing
LOAD TESTING MACHINE
Technical Specifications
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Load Capacity Range: 50 kN to 5000 kN (customizable)
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Type: Hydraulic / Electro-Mechanical
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Control Mode: Manual / Semi-Automatic / Computerized
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Load Measurement: Digital Load Cell / Pressure Sensor
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Accuracy: ±1% or better
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Display: Digital indicator / Computer software display
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Resolution: High resolution load reading
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Loading Rate Control: Adjustable
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Frame Construction: Heavy-duty steel frame
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Power Supply: 220V / 415V AC
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Hydraulic System: Motorized hydraulic power pack
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Data Output: USB / RS232 / Software-based reporting (computerized models)
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Safety Features: Overload protection, emergency stop
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Test Modes: Compression / Tension / Flexural (depending on model)
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Standards Compliance: IS / ASTM / BS / EN standards (model dependent)
COMPUTERIZED TENSILE TESTING MACHINE
Technical Specifications (Typical)
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Capacity Range: 1 kN to 1000 kN (or higher on request)
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Drive System: Servo motor / AC variable frequency drive / Hydraulic (as per model)
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Load Measurement: High-precision strain gauge load cell
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Accuracy: ±1% or better of indicated load
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Crosshead Speed: 0.01 to 500 mm/min (programmable)
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Speed Accuracy: ±1%
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Stroke Length: 800 – 1200 mm (customizable)
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Grips: Wedge, pneumatic, hydraulic, compression platens, bending fixtures
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Control Mode: Load, displacement, and strain control
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Software: PC-based testing software with graph plotting, test methods, and report generation
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Data Output: Load vs extension, stress vs strain curves
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Safety Features: Overload protection, limit switches, emergency stop
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Power Supply: 230V / 415V AC, 50 Hz
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Standards Compliance: ASTM E8, ASTM A370, ISO 6892, BIS standards
FLEXO- METER
Technical Specifications
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Measuring Principle: Cantilever bending method
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Test Parameter: Bending length / Stiffness
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Specimen Width: Typically 25 mm (as per standards)
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Specimen Length: Adjustable
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Measurement Range: Suitable for low to high stiffness materials
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Scale Type: Direct reading scale / Graduated scale
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Accuracy: High precision with repeatable results
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Operation: Manual / Semi-automatic (model dependent)
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Construction: Rigid metal body with corrosion-resistant finish
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Clamping System: Precision specimen holder for accurate positioning
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Standards Compliance:
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ISO 2493
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TAPPI T489
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BS 3748
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Applications
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Paper & Paperboard testing
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Packaging material evaluation
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Carton & corrugated box testing
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Printing & publishing industry
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Quality control & R&D laboratories
DIGITAL TENSILE TESTING MACHINE
What Is a Digital Tensile Testing Machine?
A Digital Tensile Testing Machine is an electromechanical device used to measure how materials behave under tension — that is, how much force they can withstand before they stretch or break. It digitally records key parameters like force, elongation, and strength, and displays these on a screen or computer interface for analysis.
🧪 How It Works
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Specimen Mounting
A sample (metal, plastic, rubber, textile, etc.) is gripped between the machine’s upper and lower fixtures. -
Tension Application
The machine pulls the specimen apart at a controlled speed using a motor and crosshead mechanism. -
Data Capture
As tension increases, digital sensors (usually load cells) record force versus elongation. Modern machines often interface with software for real-time graphs and data export. -
Failure & Analysis
Testing continues until the material breaks. The machine then reports properties such asultimate tensile strength, yield strength, elongation, and modulus of elasticity.
📊 Typical Features
✅ Digital & Computerized Readouts
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Real-time display of force, displacement, and elongation.
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Many machines provide computer interfaces for storing and analyzing test results.
✅ Precision Sensors
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High-sensitivity load cells and digital encoders ensure accurate measurements.
✅ Safety & Protection
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Limit switches and overload protection safeguard both the specimen and the machine.
✅ Variable Speed Control
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Test speeds can often be varied based on material type and test standards.
✅ Standards Compliance
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Machines can be designed to meet ASTM, ISO, and IS standards depending on industry requirements.
🏭 Common Applications
Digital tensile testers are used in:
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Industrial quality control (metals, plastics, elastomers)
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R&D laboratories (new materials, composites)
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Automotive & aerospace sectors (ensuring material safety)
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Textile and packaging industries (fiber and film testing)
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Educational and research institutions
🔍 What Results You Get
After a test, you typically get:
| Property | Meaning |
|---|---|
| Tensile Strength | Highest stress the material withstands before breaking |
| Yield Strength | Stress at which material begins to deform permanently |
| Elongation at Break | How much the material stretched before breaking |
| Modulus of Elasticity | Material stiffness measured from stress-strain data |
🛠 Buying Considerations
If you’re looking to purchase one:
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Load Capacity: Choose based on maximum force you need to test (e.g., 500 N vs. 5000 kgf).
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Display Type: Digital panel vs. computer-integrated software.
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Accuracy & Standards: Verify compliance with relevant testing standards (ASTM, ISO, etc.).
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Accessories: Special grips or fixtures for different materials enhance flexibility.
Hydraulic Heating Press
| Capacity | upto 10 tons |
| Country of Origin | Made in India |
| Cylinder Capacity | 10 Tons maximum (hydraulic power unit) |
| Piston Stroke | Maximum 50mm |
| Max Pressure | 200 barst |
| Loading Type | Vertical up |
| Daylight | 120 mm (distance between punch and die) |
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