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SRUJAN caters to key sectors including Valve manufacturing, Automotive components, and Industrial machinery.
  • Engineering and Manufacturing of Special Purpose Machines (SPM)
  • Precision machining of Valve, Automotive and Industrial Components
  • Hydraulic Power Systems & Fluid Power Technology Solutions

Hydraulic Leak Testing Machine - Manufacturer, Supplier & Exporter in India

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  • Hydraulic Leak Testing Machine - Manufacturer, Supplier & Exporter in India
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Oil Leakage Testing Machine Oil Leakage Testing Machine

Srujan Group is a trusted Hydraulic Leak Testing Machine manufacturer and exporter in India, delivering precision-engineered hydraulic leak testing machines specifically designed to detect and verify leak-free integrity of valves, hydraulic components, pressure vessels, castings, manifold blocks, and precision machined components across diverse industrial manufacturing and quality control applications. With over 3.5 decades of hydraulic system and special purpose machine manufacturing experience, Srujan Group builds hydraulic leak testing machines that deliver accurate, repeatable, and reliable leak detection - meeting the most stringent quality assurance requirements of valve, hydraulic, automobile, aerospace, and precision engineering industries.

In modern precision manufacturing, hydraulic leak testing is a non-negotiable final quality gate - ensuring that every component leaving the production line is completely free of internal leakage, porosity, and seal failure before reaching the end customer or assembly line. A single leaking valve, hydraulic fitting, or pressure vessel reaching the field can cause catastrophic system failure, safety incidents, costly warranty claims, and irreparable brand damage. Our Hydraulic Leak Testing Machine is purpose-engineered to prevent exactly this - providing fast, accurate, and completely reliable hydraulic leak detection on every component before dispatch.

Whether testing a single valve body for seat leakage, verifying shell and hydrostatic integrity of pressure vessels, or performing 100% end-of-line leak testing on hydraulic manifold blocks and castings in high-volume production, Srujan Group designs and builds hydraulic leak testing machines as complete, turnkey testing solutions - integrating precision pressure generation, component fixturing, test cycle automation, result recording, and pass-fail indication in a single purpose-built machine.

Each machine is custom-engineered to client component specifications covering test pressure, test medium, component size, leak acceptance criteria, cycle time, fixturing requirements, and data recording needs.

Technical Specifications (General Standard)
Parameter Specification
Test Medium Hydraulic Oil / Water / Air (as per requirement)
Maximum Test Pressure Up to 700 Bar (customisable)
Test Pressure Accuracy ±0.5% of set pressure or better
Pressure Holding Time Programmable - seconds to minutes
Leak Detection Method Pressure drop / Flow measurement / Visual
Pressure Holding Stability ±0.25% of set pressure during hold
Pump Type High Pressure Hydraulic / Pneumatic Intensifier
Motor Range 0.75 KW to 22 KW (as per test pressure)
Tank Capacity 20 Ltr to 200 Ltr (as per requirement)
Test Ports Single / Multiple (as per component)
Fixturing Custom precision component fixtures
Control System PLC with HMI touchscreen
Result Indication Pass / Fail - automatic
Data Recording Test pressure, hold time, result logging
Test Cycle Fully automated / Semi-automatic
Safety Pressure relief, blast guard, interlocks
Hydraulic Fluid Mineral hydraulic oil
Power Supply 415V Three Phase / 230V Single Phase, 50Hz

Note: All specifications are fully customisable as per component test pressure, leak acceptance criteria, test medium, fixturing, and production cycle time requirements.

Why choose us

Srujan Group for Hydraulic Leak Testing Machine?

01
Expertise Specialised hydraulic leak testing machine manufacturer with 3.5 decades of hydraulic and SPM expertise
02
In-House Manufacturing machine design, hydraulic system, fixture engineering, PLC programming, assembly, and testing
03
Flexible Configurations Wide range of tank, motor, and pump configurations for all parking system types
04
Custom Engineering Custom test pressure, fixturing, and cycle engineering for any component and leak acceptance standard
05
Quality Testing Stringent quality testing of every power pack before dispatch
06
Reliable Support Competitive pricing with comprehensive installation, commissioning, and after-sales support
07
Trusted Across India Trusted by leading valve manufacturers, hydraulic component producers, and precision engineering companies across India
Key Features of Srujan Hydraulic Leak Testing Machine
  • Purpose-engineered hydraulic leak testing machine for accurate, repeatable component leak integrity verification
  • High-pressure generation capability up to 700 Bar covering full range of valve, hydraulic component, and pressure vessel test pressures
  • Precise test pressure control with ±0.5% accuracy ensuring consistent, standard-compliant component leak testing
  • Stable pressure holding with ±0.25% stability enabling accurate pressure drop leak detection across programmable hold periods
  • Fully automated PLC-controlled test cycle - fill, pressurise, hold, measure, depressurise, and pass-fail indication
  • HMI touchscreen interface for easy test parameter programming, cycle monitoring, and result display
  • Automatic pass-fail result indication with visual and audible alerts for operator guidance
  • Comprehensive test data logging - test pressure, hold time, pressure drop, and pass-fail result - for quality records
  • Custom precision component fixtures for accurate, repeatable component mounting and port sealing
  • Multiple test port configuration for simultaneous multi-port or multi-component leak testing
  • High-pressure safety blast guard and interlocks for complete operator protection during high-pressure testing
  • Programmable test pressure ramp rate for controlled, safe pressurisation of delicate components
  • Pressure relief valve and automatic depressurisation circuit for safe test cycle completion
  • Compact, robust machine structure with integrated hydraulic power unit for minimal shop floor footprint
  • Compatible with hydraulic oil, water, and air test media for diverse component testing requirements
Advantages of Srujan Hydraulic Leak Testing Machine
  • 100% Component Leak Verification - Automated end-of-line leak testing ensures every component dispatched is verified leak-free - eliminating field failures, warranty claims, and safety incidents
  • Accurate Leak Detection - Precise pressure generation and stable holding enables detection of even minute leakage rates through pressure drop measurement - catching defects that visual inspection cannot
  • Repeatable Test Results - Fully automated PLC test cycle eliminates operator variability - delivering identical test conditions on every component for consistent, standard-compliant quality records
  • Fast Test Cycle - Automated fill, pressurise, hold, and depressurise cycle minimises test time per component - enabling 100% production-line leak testing without bottlenecking output
  • Complete Traceability - Automatic test data logging provides complete component-by-component leak test records for quality audits, customer documentation, and regulatory compliance
  • Multi-Port Testing - Simultaneous multiple port testing on valve bodies, manifold blocks, and castings reduces test cycle time and increases testing throughput significantly
  • Operator Safety - High-pressure blast guard, safety interlocks, and automated depressurisation ensure complete operator protection throughout high-pressure leak testing operations
  • Flexible Test Medium - Hydraulic oil, water, and air test medium compatibility covers API, BS, and IS standard leak test requirements for diverse component types
  • Custom Engineered - Every machine designed around exact component geometry, test pressure, leak criteria, cycle time, and fixturing requirements
  • Proven Expertise - Backed by 3.5 decades of hydraulic system and SPM manufacturing excellence at Srujan Group
Application Areas
Srujan Group's Hydraulic Leak Testing Machines are used across

Valve Industry

  • Ball Valve Leak Testing - Shell, seat, and body-to-bonnet leak testing of ball valves to API 598, API 6D, and BS 6755 standards.
  • Gate Valve Leak Testing - Shell hydrostatic and seat leakage testing of gate valves as per API 598 and API 600 requirements.
  • Globe Valve Leak Testing - Seat and shell pressure testing of globe valves for industrial pipeline applications.
  • Butterfly Valve Leak Testing - Seat leakage and shell pressure testing of butterfly valves according to API 598 and EN 12266 standards.
  • Check Valve Leak Testing - Back pressure seat leakage testing of check valves for pipeline and process applications.
  • Safety & Relief Valve Testing - Set pressure and seat leakage verification of safety and pressure relief valves.

Castings & Machined Components

  • Casting Porosity Testing - Hydraulic pressure testing of valve bodies, pump casings, and hydraulic component castings for internal porosity detection.
  • Precision Machined Component Testing - Leak integrity verification of precision machined housings, bodies, and covers with internal passages.
  • Pressure Vessel Testing - Hydrostatic shell and joint leak testing of pressure vessels, heat exchangers, and boiler components.

Hydraulic Components

  • Hydraulic Manifold Block Testing - Internal passage and port leak testing of precision hydraulic manifold blocks.
  • Hydraulic Cylinder Testing - End cap seal, rod seal, and internal bypass leakage testing of hydraulic cylinders.
  • Hydraulic Pump & Motor Testing - Internal leakage and case drain flow measurement on hydraulic pumps and motors.
  • Hydraulic Fitting & Adapter Testing - Pressure integrity and leak testing of hydraulic fittings, adapters, and couplings.

Automobile & Engineering

  • Engine Block & Head Testing - Hydraulic pressure testing of engine block water jackets, oil passages, and cylinder head integrity.
  • Brake System Component Testing - Hydraulic leak testing of brake calipers, master cylinders, and brake line fittings.
  • Fuel System Component Testing - Pressure integrity testing of fuel injectors, fuel rails, and high-pressure fuel system components.
  • Transmission Housing Testing - Leak integrity verification of automatic and manual transmission housings and covers.
FAQ Section - Hydraulic Leak Testing Machine

  • What is a Hydraulic Leak Testing Machine?
    A Hydraulic Leak Testing Machine is a purpose-engineered special purpose machine designed to verify the pressure integrity and leak-free performance of valves, hydraulic components, castings, manifold blocks, pressure vessels, and precision machined components by subjecting them to a specified hydraulic test pressure for a defined hold period and measuring any pressure drop that indicates internal or external leakage. It integrates precision high-pressure generation, component fixturing, automated test cycle control, and pass-fail result indication in a single turnkey testing solution providing fast, accurate, and repeatable 100% end-of-line component leak verification.
  • What leak detection method is used in Srujan's Hydraulic Leak Testing Machine?
    Srujan Group's Hydraulic Leak Testing Machines primarily use the pressure drop leak detection method - where the component is pressurised to the specified test pressure, the pressurisation source is isolated, and any pressure drop over the programmable hold period indicates leakage. The pressure drop rate is compared against the acceptance criterion to generate an automatic pass or fail result. For specific applications, flow measurement and visual submersion methods are also available selected based on component type, leak acceptance rate, and testing standard requirements.
  • What maximum test pressure can Srujan's Hydraulic Leak Testing Machine achieve?
    Srujan Group's Hydraulic Leak Testing Machines achieve maximum test pressures up to 700 Bar covering the full range of valve seat and shell testing, hydraulic component pressure integrity verification, pressure vessel hydrostatic testing, and high-pressure hydraulic system component leak testing requirements across all industrial standards.
  • Which valve testing standards does Srujan's Hydraulic Leak Testing Machine support?
    Srujan Group's Hydraulic Leak Testing Machines are engineered to support component leak testing per API 598, API 6D, API 600, BS 6755, EN 12266, IS 9890, and other international and Indian valve testing standards covering shell hydrostatic testing, seat leakage testing, and body-to-bonnet leak verification for ball, gate, globe, butterfly, check, and safety valve types across all pressure classes.
  • What components can be tested on Srujan's Hydraulic Leak Testing Machine?
    Srujan Group's Hydraulic Leak Testing Machines are used for leak testing of ball valves, gate valves, globe valves, butterfly valves, check valves, safety and relief valves, hydraulic manifold blocks, hydraulic cylinders, hydraulic pumps and motors, hydraulic fittings, castings, precision machined housings, pressure vessels, engine blocks, brake system components, fuel system components, and transmission housings — across valve, hydraulic, automobile, aerospace, and precision engineering industries.
  • How does automated PLC control improve hydraulic leak testing quality and productivity?
    A fully automated PLC-controlled test cycle eliminates operator variability in test pressure setting, pressurisation rate, hold time measurement, and pass-fail determination ensuring identical test conditions on every component regardless of operator. This delivers consistent, auditable test results, eliminates human error in test execution, enables faster test cycles through automatic sequence control, and generates complete electronic test records for quality documentation significantly improving both testing quality and production throughput compared to manual leak testing methods.
  • Can Srujan's Hydraulic Leak Testing Machine test multiple ports simultaneously?
    Yes. Srujan Group's Hydraulic Leak Testing Machines are available with multiple test port configurations enabling simultaneous pressurisation and leak testing of multiple ports on valve bodies, manifold blocks, and multi-passage castings in a single test cycle. Multi-port simultaneous testing significantly reduces test cycle time per component and increases testing station throughput making it ideal for high-volume production-line leak testing applications.
  • What safety features are incorporated in Srujan's Hydraulic Leak Testing Machine?
    Srujan Group's Hydraulic Leak Testing Machines incorporate comprehensive safety features including high-pressure safety blast guard enclosing the test zone during pressurisation, safety interlocks preventing pressurisation unless all guards are closed and component fixtures are confirmed locked, programmable pressure relief valve for automatic overpressure protection, automatic controlled depressurisation before fixture opening, and audible and visual alarms for pass-fail indication ensuring complete operator safety throughout high-pressure leak testing operations.
  • Is Srujan Group Hydraulic Leak Testing Machine manufacturer?
    Yes. Srujan Group is Hydraulic Leak Testing Machine manufacturer, supplier, and exporter based in Ichalkaranji, Maharashtra, India. Every hydraulic leak testing machine is designed, fabricated, assembled, PLC programmed, and performance-validated under a strict quality management system — ensuring accurate test pressure generation, reliable automated cycle operation, and consistent pass-fail result accuracy for every component tested.
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