Mechanical Engineering Services

Fabrication and erection of steel structures

At Retro Industries, we specialize in the fabrication and erection of steel structures for a wide range of industrial and commercial applications. Our steel solutions are designed for durability, strength, and quick installation, meeting the needs of warehouses, factories, plants, and pre-engineered buildings (PEBs).

Our Expertise Includes:

Customized Steel Design & Detailing: Using software like Tekla and AutoCAD, we provide detailed shop drawings and 3D models for accuracy.
On-Site Fabrication & Welding: Fabrication of trusses, columns, beams, and girders with MIG/TIG/arc welding as per AWS/DIN standards.
Pre-Engineered Buildings (PEBs): Fast-track construction of industrial sheds and hangars using modular pre-fabricated components.
Heavy Steel Structures: For high-load-bearing applications such as gantries, storage tanks, silos, and platforms.
Installation & Erection: Using cranes, hoists, and skilled riggers, we ensure proper alignment, joint fixing, and structural stability.

We emphasize safety, precision, and quality in every stage—from fabrication to final bolt tightening—ensuring long service life and low maintenance structures.

HVAC Systems Installation and Servicing

Retro Industries offers complete Heating, Ventilation, and Air Conditioning (HVAC) solutions for industrial, commercial, and institutional environments. Our goal is to create optimal indoor environments while maximizing energy efficiency.

Services Offered:

HVAC Design & Load Calculation: Based on occupancy, function, and environmental conditions, we calculate the optimal system load.
Installation of Centralized Systems: Chillers, VRF/VRV systems, ductable split units, and packaged HVAC systems for large spaces.
Ducting & Insulation Works: Fabrication and installation of galvanized iron or aluminum ducts, complete with insulation and acoustic lining.
Air Handling Units (AHUs) & Exhaust Systems: Design and integration of systems for fresh air intake, temperature control, and air purity.
Annual Maintenance Contracts (AMCs): Scheduled maintenance, troubleshooting, and repair services for uninterrupted performance.

All installations comply with ASHRAE standards and local energy efficiency codes, ensuring indoor air quality, thermal comfort, and reduced operational costs.

Industrial Piping Systems

Retro Industries delivers robust and well-engineered industrial piping systems to facilitate the smooth flow of fluids and gases across manufacturing and utility operations. We cater to sectors like chemical, pharmaceutical, food processing, and power plants.

Our Piping Capabilities:

Process Piping: For transporting chemicals, gases, and liquids under varied pressure and temperature conditions.
Utility Piping: Steam, condensate, compressed air, water, and effluent pipelines integrated with factory operations.
Material Handling Expertise: MS, SS, PVC, CPVC, HDPE, and galvanized piping with precise welding and flange connections.
Insulation & Coating: Thermal insulation, anticorrosive coating, and heat tracing for pipelines operating under extreme conditions.
Testing & Commissioning: Hydro-testing, pneumatic testing, and NDT (Non-Destructive Testing) to ensure leak-proof performance.

We prioritize code-compliant installations (IS/ASME standards) and system longevity while maintaining worker safety and minimal downtime.

Plumbing and Mechanical Equipment Integration

Our team at Retro Industries is equipped to handle plumbing systems and the installation of mechanical equipment, ensuring functional and efficient utility support in residential, commercial, and industrial environments.

Plumbing Services:

Water Supply & Distribution: Design and installation of pressurized and gravity-based water supply networks.
Drainage & Sewage Systems: Underground and above-ground drainage networks with traps, vents, and inspection chambers.
Pump & Tank Installation: Pressure boosting systems, overhead/underground tanks, and submersible pumps.

Mechanical Equipment Integration:

Boilers & Pressure Vessels: Installation, alignment, and piping integration.
Compressors & Pumps: Setup of rotary, reciprocating, and centrifugal pumps with electrical and piping interconnects.
Elevators, Conveyors & Cranes: Mechanical integration with civil works and operational testing.

We ensure seamless coordination between civil, electrical, and mechanical teams for safe, compliant, and durable installations that match functional requirements.

Machinery Alignment and Maintenance

Proper alignment and periodic maintenance of machines is crucial for efficiency, safety, and lifespan. At Retro Industries, we offer professional machinery alignment and maintenance services for diverse industrial sectors.

Services Include:

Laser & Dial Gauge Alignment: Precision shaft alignment for pumps, motors, turbines, and gearboxes to reduce vibration and wear.
Vibration & Thermographic Analysis: Preventive diagnostics using IR cameras and vibration sensors to detect misalignment, bearing failure, or overheating.
Scheduled Preventive Maintenance: Customized plans based on manufacturer recommendations and operational loads.
Breakdown Maintenance: Rapid response teams for on-site repairs and equipment restoration in minimal time.
Lubrication & Component Replacement: Periodic oil checks, grease application, and change of worn-out parts (belts, bearings, seals, etc.).

Our skilled technicians ensure minimal downtime and optimized performance, extending the operational life of your mechanical assets and improving plant productivity.