Engineering solutions for mission-oriented applications.

Designed and developed a dedicated fixture for rocket motor life-extension static firing trials for the Indian Navy. The structure was engineered to provide high mechanical stability, controlled load transfer and reliable motor restraint under transient thrust, vibration and dynamic firing loads.

The design also considered thermal exposure, radiant heat, structural deflection and repeatable alignment, ensuring that the fixture remains stable and functional throughout demanding trial conditions. Provision for secure mounting, inspection access and instrumentation integration further supports safe, repeatable and technically controlled test execution.

Indigenously developed explosive bolt mechanical assemblies for the Indian Navy, supplied in non-energetic form without the explosive composition. These precision components are intended for critical separation and release functions in missile and naval weapon systems, where dimensional accuracy, mechanical integrity and dependable performance are essential.

Designed and developed a dedicated jig and fixture system for operation, maintenance, inspection and overhaul of the 30 mm gun bore assembly. The fixture enables secure positioning, controlled handling and repeatable alignment during servicing and technical checks.

The design emphasizes structural rigidity, dimensional stability, accessibility and operator safety, supporting consistent inspection, bore-related maintenance and overhaul activities while reducing handling risk and improving repeatability.

Reverse engineered and indigenously developed the EKM Torpedo Starting Gear assembly through detailed dimensional study, mechanical reconstruction and manufacturing validation. The development focused on restoring the original form, fit and functional characteristics while ensuring machining accuracy, material compatibility and repeatable mechanical performance.

The programme demonstrates capability in legacy naval component indigenisation, precision mechanical reproduction and obsolescence management, supporting continued maintainability of critical underwater weapon systems.

Developed a dedicated PCB-based test system for the Unified Ignition Device (UID) of the O2 Torpedo test jig, designed to measure and verify critical timing parameters with high precision.

The system supports functional verification, response-time measurement and repeatability assessment, enabling the UID to be evaluated against defined acceptance criteria before being cleared for operational use or continued serviceability. The design emphasizes measurement accuracy, reliable triggering, electrical isolation and consistent test performance.

Developed a dedicated Nickel-Metal Hydride (NiMH) battery pack for the O2 Torpedo, engineered to provide dependable onboard power within a rugged, compact and serviceable configuration.

The battery assembly is designed with emphasis on reliable electrical performance, mechanical integrity, thermal stability, vibration resistance and ease of maintenance. The enclosure, interconnections and connector interface are configured to support safe handling, repeatable installation and dependable operation under demanding naval service conditions.

The development reflects our capability in legacy system support, battery pack engineering, electrical integration and indigenous sustainment of underwater defence platforms.

Developed as an upgraded digital test and monitoring system for the O2 Torpedo, the Automatic Cut-Off Indication Unit works in conjunction with the tachometer to measure and monitor turbine RPM during testing.

When the turbine reaches the preset RPM, the torpedo's Automatic Cut-Off Unit (ACU) operates, and the event is simultaneously indicated and logged by the system for verification. The unit can store up to five test data sets, enabling comparison of successive trials and supporting repeatability and serviceability assessment.

The system replaces the earlier analog monitoring arrangement with a more precise, user-friendly and data-oriented solution, improving RPM measurement, event capture, test traceability and comparative analysis.

Specially developed for charging the NiMH battery pack used in the O2 Torpedo system, this charger provides controlled and reliable battery conditioning through a programmable constant-current charging mode.

The unit incorporates real-time voltage and current monitoring, adjustable charging parameters and dedicated charging/discharging controls to support controlled maintenance and serviceability testing of the battery pack. An integrated power-backup feature ensures continuity of the charging cycle during temporary mains power interruptions, preventing loss of test or charging progress.

Designed and assembled for reliable control of high-power AC motor loads, the 100 kW Variable Frequency Drive (VFD) Panel provides precise speed regulation, controlled acceleration/deceleration and efficient motor operation under varying load conditions.

The panel integrates the VFD, power switching and protection devices, control circuitry, monitoring interfaces and interlocks within a robust industrial enclosure. The internal architecture is engineered for safe power distribution, effective heat dissipation, maintainability and dependable operation in demanding environments.

The system supports smooth motor starting, reduced mechanical and electrical stress, adjustable speed control, fault protection and improved process efficiency, making it suitable for heavy-duty industrial and engineering applications.

Designed and manufactured for use with Naval Missile Automatic Test Equipment (ATE), these RF cable assemblies provide dependable high-frequency signal interconnection between test instruments, interface units and system under test.

The assemblies are engineered with focus on controlled impedance, low insertion loss, shielding effectiveness, connector integrity and mechanical durability to maintain signal quality during testing and diagnostics. Each assembly is subjected to electrical verification including continuity, insulation resistance, impedance and VSWR checks, along with connector and workmanship inspection to ensure consistent and repeatable performance.

The development supports reliable functional testing, fault diagnostics and maintenance of naval missile test systems, with emphasis on precision, ruggedness and traceable test quality.