COMPRESSION TESTING MACHINE
Technical Specifications
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Capacity Range:
50 Ton / 100 Ton / 200 Ton / 300 Ton / 500 Ton / 2000 kN -
Load Measurement:
Digital load indicator / Computerized data acquisition system -
Load Accuracy:
±1% of indicated load (Class 1) -
Loading Method:
Hydraulic compression with controlled pace rate -
Pace Rate Control:
Manual / Semi-automatic / Fully automatic -
Platen Size:
200 × 200 mm / 300 × 300 mm / Customizable -
Maximum Piston Stroke:
50 – 100 mm -
Frame Construction:
Heavy-duty welded steel frame with high rigidity -
Power Supply:
230V AC, Single Phase / 415V AC, Three Phase -
Hydraulic Pressure:
High-pressure axial piston pump -
Standards Compliance:
IS:14858, IS:516, ASTM C39, ASTM C109, BS EN standards -
Safety Features:
Overload protection, pressure relief valve, emergency stop
A Compression Testing Machine (CTM) is a precision-engineered testing system designed to determine the compressive strength of construction and engineering materials such as concrete cubes, concrete cylinders, cement mortar blocks, bricks, and stones. The machine applies a gradually increasing compressive load on the test specimen until failure, accurately measuring the maximum load sustained.
Compression Testing Machines are widely used in civil engineering laboratories, quality control departments, R&D centers, educational institutions, and construction sites. Available in analog, digital, and computerized models, the CTM ensures compliance with international standards like IS, ASTM, BS, and EN.
Applications
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Concrete cube compression test
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Cement mortar strength testing
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Brick and block compression test
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Stone and refractory material testing
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Quality control in construction projects
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Educational and research laboratories
Key Features
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High-precision load measurement
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Stable and uniform load application
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Rugged design for continuous operation
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Easy-to-use digital or computerized interface
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Long service life with minimal maintenance
Related products
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
COMPUTERIZED COMPRESSION TESTING MACHINE
Technical Specifications (Typical)
(Specifications can be customized as per capacity and standards)
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Capacity: 500 kN / 1000 kN / 2000 kN / 3000 kN
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Load Measurement: High-accuracy load cell / Pressure transducer
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Accuracy Class: ±1% of indicated load (Class 1)
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Load Frame: Heavy-duty welded steel frame
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Platen Size:
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Upper Platen: Hardened & polished
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Lower Platen: Spherically seated
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Ram Stroke: 50–100 mm
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Loading Control:
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Automatic pace rate control
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Manual / Computerized operation
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Display:
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Computer interface with testing software
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Real-time load, stress, and displacement display
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Software Features:
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Test method selection
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Automatic peak load detection
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Graph plotting (Load vs Time / Stress vs Time)
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Test report generation
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Data storage & export (PDF/Excel)
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Power Supply: 415V / 50 Hz / 3 Phase (or 230V single phase)
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Standards Compliance: IS 516, IS 4031, ASTM C39, BS EN standards
CTM WITH PACE CONTROL
Key Features
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Pace Control System – Maintains constant loading rate
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Microprocessor / PLC Based Control
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Closed-Loop Servo Control
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Digital Load & Extension Measurement
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High Accuracy Load Cell (±1% or better)
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Automatic Load Holding & Unloading
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Overload Protection
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Emergency Stop Switch
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Data Acquisition Software (PC Based)
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Real-Time Load vs Elongation Graph
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USB / Ethernet Interface
Technical Specifications (Typical)
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Capacity: 100 kN, 200 kN, 300 kN (customizable)
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Pace Rate: Programmable (kN/sec or mm/min)
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Load Resolution: 1/10000 of capacity
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Crosshead Speed: Variable with pace control
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Power Supply: 230V AC, 50 Hz
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Frame Type: Rigid 2-Column / 4-Column Structure
Pace Control Description
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Automatically controls rate of loading during tensile test
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Conforms to IS, ASTM, ISO, BS standards
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Ensures uniform stress application on specimen
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Ideal for concrete, steel, rebar, wire, fasteners testing
Applications
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Tensile testing of metal rods, bars, wires
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Testing of rebars as per IS 1786
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Quality control laboratories
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R&D and material testing labs
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Educational institutions
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Construction & infrastructure projects
Standards Compliance
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IS 1828
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ASTM E8 / E9
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ISO 6892
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BS Standards
COMPUTERIZED SPRING TESTING MACHINE
Key Functions
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Load–Deflection Testing
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Spring Rate (k) Calculation
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Compression / Tension Testing
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Cycle (Fatigue) Testing (optional)
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Free Length & Solid Height Measurement
Types of Springs Tested
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Compression springs
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Tension (extension) springs
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Torsion springs
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Disc (Belleville) springs
Main Components
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High-precision Load Cell
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Servo / Stepper Motor Drive
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Ball Screw & Linear Guide System
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Computer with Testing Software
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Digital Displacement Encoder
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Safety Enclosure & Limit Switches
Typical Specifications (Indicative)
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Capacity: 10 N to 50 kN (customizable)
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Accuracy: ±0.5%
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Stroke Length: 100–500 mm
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Speed Range: 0.1–500 mm/min
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Data Output: Load–deflection curve, test reports (PDF/Excel)
Software Features
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Real-time load vs deflection graph
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Automatic spring constant calculation
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Test method storage
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Pass/Fail limits
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Data export & printer support
Standards Supported
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IS, ASTM, DIN, JIS, ISO
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Automotive & industrial spring standards
Applications
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Automotive spring manufacturers
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Electrical & electronics industry
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Aerospace components
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R&D laboratories
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Incoming and final inspection
COMPUTERIZED TENSILE TESTING MACHINE
A Computerized Tensile Testing Machine (CTTM) is used to measure the mechanical properties of materials by applying a controlled tensile (pulling) load and recording the response digitally.
What it does
It determines properties such as:
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Tensile strength
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Yield strength
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Elongation (%)
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Reduction in area
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Young’s modulus (with extensometer)
All results are captured, displayed, and stored via computer-based data acquisition software.
Main components
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Loading Frame
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Rigid two- or four-column structure
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Driven by servo motor / AC motor / hydraulic system
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Grips & Fixtures
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Wedge grips (manual or hydraulic)
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Suitable for flat, round, wire, or threaded specimens
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Load Cell
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High-accuracy force measurement (typically Class 1 or better)
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Crosshead & Drive System
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Precise speed control for strain-rate–dependent tests
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Extensometer (optional but recommended)
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For accurate strain and modulus measurement
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Computer & Testing Software
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Real-time load–elongation / stress–strain curves
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Automatic calculation of results
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Report generation and data export
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Typical capacities
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1 kN – 100 kN → plastics, rubber, wires, thin metals
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100 kN – 600 kN → structural steel, rebars, plates
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Higher capacities available in hydraulic models
Materials tested
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Metals (steel, aluminum, copper, rebars)
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Plastics & polymers
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Rubber & elastomers
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Wires, cables, fasteners
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Composites and sheets
Standards supported
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ASTM: A370, E8, D638, D412
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ISO: 6892, 527
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IS: 1608, 1828
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BS / DIN standards (as required)
Key advantages
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High accuracy and repeatability
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Fully automated testing & reporting
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Easy calibration and compliance
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Suitable for R&D, QA/QC, and production labs
Optional features
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Video extensometer
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Temperature chamber (hot/cold testing)
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Automatic hydraulic grips
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Networked data storage
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Customized test methods
If you want, I can help you with:
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Technical specifications for a particular capacity
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Comparison: electromechanical vs hydraulic
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Tender / purchase specification
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Brochure-style product description
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Price range in India
Environmental Test Chamber
Features of Humidity/Conditioning Test Chambers Deluxe Model
- Alarm system with buzz sound at the test end process
- Temperature sensing through PT-100 sensor
- Highly accurate test results under uniform temperatures and humidity levels in the chamber
- Digital Control for Humidity and Temperature
- High Grade-imported puff insulation
- Maximum Thermal Efficiency by insulation means.
- SSR based heaters
- Digital Preset timer with LED Display
- In-built Auto tuning function
- Water Level Indicator
- Equipped with rapid air circulation German imported fan for uniform and homogenous heating, cooling, humidity, de-humidity
- inside the chamber
- Inbuilt Calibration feature with reference to master PID controller
- Setting to RTD PT-100 sensor through advanced PID controller
- Auto stop feature to stop the machine at a set time
- Time totalizer to calculate the no. of Hours run by the instrument
- Reservoir water tank auto refilling (Float value arrangement)
Technical specifications
- Capacity: 150 litres
- Display: LED (Digital)
- Accuracy: Temp. ± 2ºC / Humidity ± 5%
- Least Count/Resolution Temp / Humidity: 0.1ºC / 1%
- Power: 15A, 220V , Single phase, 50 Hz
- Temperature Range: 15ºC to 60ºC
- Humidity Range: upto to 95% RH
- Timer: 999Hr (Changeable to Min. as per request)
- Water Level Low: Alarm output
- No. of Sample racks: 2
- Handle: Yes
- Wet Heater: 1 Kw, 1 no.
- Dry Heater: 500 Watt, 1 no.
- Temperature Sensor: 1 (PT-100)
- Humidity Sensor: 1 (RH)
- Movement Castor: Wheels
- Material: Stainless Steel (Inner & outer body)
- Finish: Stainless Steel combination finish for corrosion resistant
- Dimensions: Inner : 455 x 455 x 710 mm & Outer : 660 x 930 x 1515 mm
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