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SRUJAN caters to key sectors including Valve manufacturing, Automotive components, and Industrial machinery.
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Hydraulic Power Pack for Universal Testing Machines - Manufacturer & Exporter in India

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  • Hydraulic Power Pack for Universal Testing Machines - Manufacturer & Exporter in India
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Srujan Group is a trusted Hydraulic Power Pack for Universal Testing Machines manufacturer and exporter in India, delivering precision-engineered hydraulic power units specifically designed to power the hydraulic loading systems of Universal Testing Machines (UTM) used for tensile, compressive, flexural, shear, and bend testing of metals, polymers, composites, rubber, and construction materials. With over 3.5 decades of hydraulic system manufacturing experience, Srujan Group builds UTM hydraulic power packs that deliver ultra-precise pressure control, smooth load application, stable force holding, and repeatable performance meeting the exacting accuracy demands of material testing laboratories, quality control departments, and research and development facilities.

Universal Testing Machines are precision instruments where the quality and consistency of the hydraulic power unit directly determines the accuracy, repeatability, and reliability of every test result. A UTM hydraulic power pack must deliver perfectly smooth, controllable hydraulic pressure increase without any pressure spikes, oscillations, or sudden force jumps as any hydraulic disturbance directly translates into inaccurate load-displacement data, false yield point detection, and unreliable ultimate strength measurements. The power pack must also maintain a precisely stable load at any set point critical for creep testing, stress relaxation testing, and proof load verification.

Our Hydraulic Power Pack for Universal Testing Machines is purpose-engineered to meet these exacting laboratory-grade accuracy demands delivering smooth, stepless hydraulic pressure control from zero to maximum test load, stable load holding at any set point, and precise, repeatable performance across every material test.

Each power pack is custom-engineered to UTM specifications covering maximum test load, piston bore, stroke, pressure range, flow rate, proportional valve requirements, and control system interface.

Technical Specifications (General Standard)
Parameter Specification
Tank Capacity 20 Ltr to 200 Ltr (customisable)
Motor Range 1.5 KW to 22 KW (as per UTM requirement)
Type of Motor Flange Mounting / Foot Mounting
Motor Phase Single Phase & Three Phase
Pump Type High Pressure Piston Pump / Vane Pump
Pump Range 2 LPM to 40 LPM (customisable)
Maximum Operating Pressure Up to 350 Bar (as per UTM test load)
Pressure Control Accuracy ±0.5% of full scale or better
Load Application Smooth stepless pressure increase
Pressure Holding Stability ±0.25% of set pressure or better
Flow Control Proportional / Servo valve compatible
Valve Configuration Precision custom manifold
Control System Proportional valve / PLC / Computer interface
Hydraulic Fluid Mineral hydraulic oil
Tank Material Cold Rolled Steel (CRS) - Powder Coated
Noise Level Low noise design
Cooling System Air cooled / Water cooled
Mounting Vertical / Horizontal / UTM integrated
Power Supply 230V Single Phase / 415V Three Phase, 50Hz

Note: All specifications are fully customisable as per coining machine press force, stroke, cycle frequency, and production requirements.

Why choose us

Srujan Group for Hydraulic Power Pack for Universal Testing Machines?

01
Expertise Specialised UTM hydraulic power pack manufacturer with 3.5 decades of precision hydraulic system expertise
02
In-House Manufacturing precision hydraulic circuit design, power pack fabrication, assembly, and calibration testing
03
Testing Laboratory-grade pressure accuracy and load holding stability meeting international testing standards
04
Valve Proportional and servo valve integration expertise for computer-controlled UTM applications
05
Quality Testing Pre-delivery hydraulic accuracy, pressure stability, and noise verification testing
06
Reliable Support Competitive pricing with uncompromising laboratory-grade hydraulic quality and precision
07
Trusted Across India Trusted by material testing laboratories, quality departments, and R&D facilities across India
Key Features of Srujan Hydraulic Power Pack for Universal Testing Machines
  • Purpose-engineered laboratory-grade hydraulic power unit for precise, smooth load application on UTM machines
  • Ultra-precise pressure control with ±0.5% full scale accuracy for reliable, repeatable material test results
  • Smooth, stepless hydraulic pressure increase from zero to maximum test load without pressure spikes or oscillations
  • Stable load holding at any set pressure point with ±0.25% holding accuracy for creep and stress relaxation testing
  • Proportional valve and servo valve compatible design for computer-controlled UTM load application
  • Precision vane pump or piston pump selection for smooth, pulse-free hydraulic flow delivery
  • Low noise operation maintaining laboratory environment acoustic standards during testing
  • Multi-speed loading circuit for rapid ram approach, controlled load application, and fast retraction
  • High-resolution pressure transducer integration for precise real-time load measurement and feedback
  • Dedicated pressure relief and unloading valve for safe, controlled specimen load release after testing
  • Integrated high-efficiency filtration maintaining clean hydraulic fluid for precision valve and pump protection
  • Computer and data acquisition system interface compatible for automated UTM test cycle control
  • Robust design ensuring consistent hydraulic performance across continuous multi-shift laboratory testing
  • Low maintenance design with easy access for precision hydraulic component servicing
Advantages of Srujan Hydraulic Power Pack for Universal Testing Machines
  • Laboratory Grade Accuracy - Ultra-precise ±0.5% pressure control delivers accurate, repeatable test load application meeting international material testing standards
  • Smooth Load Application - Pulse-free, stepless hydraulic pressure increase ensures smooth load-displacement curve recording without disturbances — critical for accurate yield point and ultimate strength determination
  • Stable Load Holding - ±0.25% pressure holding stability enables accurate creep, stress relaxation, and proof load tests at precise set load points
  • Proportional Valve Compatibility - Servo and proportional valve interface enables computer-controlled closed-loop UTM load application for advanced material testing programs
  • Reliable Test Repeatability - Consistent hydraulic performance across every test cycle ensures repeatable results meeting ASTM, BIS, and other international testing standards
  • Low Noise Laboratory Operation - Precision pump selection and vibration-damped design maintains quiet operation suitable for laboratory and quality control environments
  • Fast Test Cycle Efficiency - Multi-speed circuit with rapid approach and retraction minimises non-test time - maximising laboratory sample throughput per shift
  • Clean Hydraulic System — High-efficiency integrated filtration protects precision proportional valves and pump from contamination — maintaining long-term hydraulic accuracy
  • Custom Engineered - Every power pack designed around exact UTM test load, piston configuration, pressure range, and laboratory control system requirements
  • Proven Expertise - Backed by 3.5 decades of precision hydraulic system manufacturing excellence at Srujan Group
Application Areas
Srujan Group's Hydraulic Power Packs for Universal Testing Machines are used across:

Material Testing Laboratories

  • Tensile Testing - Smooth hydraulic load application for accurate tensile strength, yield strength, elongation, and reduction of area measurement of metals, polymers, composites, and rubber.
  • Compressive Strength Testing - Precise hydraulic compression load for concrete cubes, cylinders, bricks, and structural material compressive strength determination.
  • Flexural & Bend Testing - Controlled hydraulic load application for three-point and four-point bending tests on beams, rods, pipes, and structural sections.
  • Shear Strength Testing - Hydraulic load application for single and double shear strength testing of fasteners, pins, and structural connections.
  • Hardness Correlation Testing - Controlled hydraulic load for Brinell hardness indentation and correlation testing.

Quality Control Departments

  • Incoming Raw Material Testing - Hydraulic UTM power for tensile and hardness verification of incoming steel, aluminium, and engineering material batches.
  • Finished Component Proof Testing - Controlled hydraulic load for proof load and overload testing of critical engineering components and fasteners.
  • Weld Joint Testing - Hydraulic tensile and bend testing of welded joint specimens for weld quality verification.
  • Spring & Fastener Testing - Precise hydraulic load application for spring rate, fatigue, and fastener proof load testing.

Research & Development

  • New Material Characterisation - Smooth computer-controlled hydraulic load for complete stress-strain curve generation of new engineering materials.
  • Composite & Polymer Testing - Precise low-force hydraulic load for delicate composite, polymer, and rubber material mechanical property testing.
  • Fatigue & Cyclic Load Testing - Controlled hydraulic load cycling for material fatigue life determination and S-N curve generation.
  • Creep & Stress Relaxation Testing - Stable long-duration hydraulic load holding for elevated temperature creep and ambient stress relaxation material characterisation.

Industry & Infrastructure

  • Construction Material Testing - Compressive strength testing of concrete, cement, mortar, and masonry specimens for construction quality control.
  • Aerospace & Defence Material Testing - High-accuracy hydraulic UTM testing of aerospace alloys, composites, and structural materials.
  • Automobile Component Testing - Tensile and fatigue testing of automotive steel, aluminium, and polymer components for design validation.
  • Valve & Hydraulic Component Testing - Pressure and structural testing of valve bodies, hydraulic components, and pressure vessels.
FAQ Section - Hydraulic Power Pack for Universal Testing Machines

  • What is a Hydraulic Power Pack for Universal Testing Machines?
    A Hydraulic Power Pack for Universal Testing Machines (UTM) is a laboratory-grade precision hydraulic power unit designed to supply smooth, precisely controlled hydraulic pressure to the loading ram of UTM machines for tensile, compressive, flexural, shear, and bend testing of engineering materials. Unlike standard industrial hydraulic power packs, a UTM hydraulic power pack is engineered for ultra-precise pressure control accuracy, smooth stepless load application without pressure spikes, stable load holding at any set point, and compatibility with proportional valve and computer-controlled closed-loop test systems directly determining the accuracy, repeatability, and reliability of every material test result.
  • Why does a Universal Testing Machine require a precision hydraulic power pack?
    A UTM measures material mechanical properties yield strength, ultimate tensile strength, elongation, compressive strength from the load-displacement data generated during testing. Any pressure spike, oscillation, or instability in the hydraulic power unit directly distorts the load-displacement curve resulting in false yield point detection, inaccurate strength measurements, and unreliable test data. A precision UTM hydraulic power pack delivers smooth, stepless load application and stable holding accuracy ensuring the hydraulic system never introduces errors into test results, maintaining data integrity across every material test.
  • What pressure control accuracy does Srujan's UTM Hydraulic Power Pack achieve?
    Srujan Group's Hydraulic Power Pack for Universal Testing Machines achieves pressure control accuracy of ±0.5% of full scale or better and load holding stability of ±0.25% of set pressure or better meeting the accuracy requirements of ASTM, BIS, and other international material testing standards for laboratory-grade tensile, compressive, and flexural testing applications.
  • Is Srujan's UTM Hydraulic Power Pack compatible with proportional and servo valve control systems?
    Yes. Srujan Group's Hydraulic Power Pack for Universal Testing Machines is designed with proportional valve and servo valve compatible hydraulic circuits enabling seamless integration with computer-controlled closed-loop UTM load application systems. This allows fully automated, programmable test loading profiles including constant load rate, constant displacement rate, cyclic loading, creep testing, and stress relaxation testing under computer control.
  • What types of material tests use Hydraulic Power Packs on Universal Testing Machines?
    Srujan Group's UTM Hydraulic Power Packs support tensile testing, compressive strength testing, flexural and bend testing, shear strength testing, hardness correlation testing, proof load testing, weld joint testing, spring and fastener testing, fatigue and cyclic load testing, creep and stress relaxation testing, and new material characterisation across metals, polymers, composites, rubber, concrete, and construction materials in laboratory, quality control, and R&D environments.
  • What industries and facilities use Hydraulic Power Packs for Universal Testing Machines?
    UTM Hydraulic Power Packs from Srujan Group are used in material testing laboratories, quality control departments, research and development facilities, construction material testing, aerospace and defence material qualification, automobile component testing, valve and hydraulic component testing, educational institutions, and national accreditation body certified testing laboratories wherever accurate, repeatable material mechanical property testing is required.
  • What is the significance of smooth stepless load application in UTM hydraulic power packs?
    Smooth stepless load application means the hydraulic pressure increases gradually and continuously from zero to maximum test load without any sudden pressure jumps, oscillations, or spikes. In material testing, this is critical because the yield point the most important material property for engineering design occurs at a specific stress level that must be accurately captured on the load-displacement curve. Any pressure disturbance at or near yield can mask the true yield point or cause premature specimen failure — leading to inaccurate, non-reproducible test results.
  • What maximum test load capacity can Srujan's UTM Hydraulic Power Pack support?
    Srujan Group's Hydraulic Power Pack for Universal Testing Machines supports UTM test loads from small laboratory tensile testers through to large capacity universal testing machines with maximum operating pressures up to 350 Bar. The specific motor power, pump flow rate, and pressure range are custom-selected based on the UTM cylinder bore, maximum test load requirement, and loading speed specifications of the client's testing machine.
  • Is Srujan Group Hydraulic Power Pack for Universal Testing Machines manufacturer?
    Yes. Srujan Group is Hydraulic Power Pack for Universal Testing Machines manufacturer, supplier, and exporter based in Ichalkaranji, Maharashtra, India. Every UTM hydraulic power pack is designed, fabricated, assembled, and precision-calibrated under a strict quality management system — ensuring laboratory-grade pressure accuracy, smooth load application, stable holding performance, and reliable long-term operation in every material testing application.
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