Advanced manufacturing excellence

TPTL operates a state-of-the-art manufacturing facility, engineered to deliver precision, scale and reliability at every stage of production, from raw material to despatch.

Precision manufacturing.
Digitally controlled.
Built to perform.

Our facility integrates an optimised plant layout, digitally enabled process control and high-efficiency material movement. The result is reduced cycle times, higher throughput and consistent manufacturing accuracy.

Every gearbox is developed through the combined strength of precision manufacturing, engineered quality and validated performance. Each discipline is supported by dedicated processes, measurement systems and testing to ensure consistent and reliable results.

Our multi-axis CNC machining

Powering precision through technology

European multi-axis CNCs and an integrated digital workflow handle the most complex gearbox geometries with micron-level accuracy.

Explore manufacturing

Powering precision through technology

European multi-axis CNCs and an integrated digital workflow handle the most complex gearbox geometries with micron-level accuracy.

A Manufacturing

At the core of our manufacturing strength lies a fleet of advanced European multi-axis CNC machines, purpose-engineered to handle the most complex gearbox geometries with exceptional precision.

Key capabilities include:

  • Gear hobbing and profile grinding
  • Cylindrical and precision grinding operations
  • Heavy-duty casing machining and fabrication
  • High-accuracy gear finishing

Delivering exceptional accuracy across complex, high-performance components and products.

B Engineered systems. Reliable execution.

Every manufacturing process is supported by:

  • Digitally interconnected workflows
  • Real-time production visibility
  • Cross-functional process integration

Combined with a highly skilled and experienced workforce, this delivers consistent product quality and efficient execution of complex requirements.

Enabling scalable manufacturing without compromising precision or quality.

Where quality is built into every stage

At Triveni, quality is not inspected at the end. It is engineered into every process, every component and every output.

A Built into every stage

Quality is engineered into every process, every component and every output. End-to-end validation spans:

  • Raw material verification
  • In-process inspection
  • Final performance validation
B Metallurgical excellence

A state-of-the-art metallurgical laboratory evaluates:

  • Chemical composition and alloy integrity
  • Grain structure and inclusion levels
  • Banding and microstructural characteristics

For case-hardened gear teeth, we control case depth, core strength and surface and subsurface microstructure.

Guaranteeing optimal strength, durability and fatigue resistance.

C Consistency through advanced inspection techniques
  • Optical spectrometry measures material chemistry of raw material and after heat treatment.
  • Industrial microscope evaluates the case and core microstructure.
  • Case depth test ensures the required hardness gradient.
  • Magnetic particle inspection for defect-free sub-surfaces.
  • Barkhausen noise validates gear integrity, variation in hardness and residual stresses.
D Consistent process control

Key systems including heat-treatment furnaces, quenching systems and inspection equipment are calibrated regularly to support stable processes and dependable quality.

Where engineering translates into proven performance

Advanced testing, precision diagnostics and rigorous validation ensure every gearbox delivers reliable performance in operation.

A Advanced testing infrastructure
  • 1.6 MW test bench: full-scale validation for high-power applications
  • 600 kW test bench: performance verification for medium-duty systems
  • 200 kW test bench: detailed testing for compact and specialised gearboxes
  • Tandem testing: integrated system validation under load
B Diagnostics & instrumentation
  • Bently Nevada with ADRE: rotor dynamics and vibration analysis
  • SKF Microlog: precision vibration diagnostics
  • Brüel & Kjær: acoustic and noise evaluation
C Validating the extremes
  • Low-pressure, high-temperature testing
  • Low-pressure, low-temperature testing
  • Full operational speed range assessments
  • Minimum and maximum lubrication temperature testing
D Functional and operational reliability
  • Barring gear functionality checks
  • Clutch engagement and disengagement verification
  • Shaft-driven oil pump simulation replicating site conditions
  • Reverse rotation testing for operational resilience
E Data that drives confidence

A fully digitised testing framework captures bearing temperature profiles, vibration spectra and acoustic signatures in real time.

Converting raw data into engineering certainty.