Custom Material Handling for Turbine Assembly & MRO
Handling Specialty is an expert in the design and build of Custom Material Handling for Turbine Assembly & MRO. A gas turbine is an internal combustion engine that converts the energy from burning fuel into rotational motion that generates mechanical or electrical power. Gas turbines are employed in a wide range of industries, including power generation, aviation, marine propulsion, oil and gas, offshore power, and various industrial applications.
Gas turbines are complex machines generally consisting of three main sections: the compressor, the combustion system, and the rotor. Air is drawn into the compressor section of the gas turbine. The compressed air mixes with fuel and ignites, causing a rapid increase in pressure and temperature. The hot, high-pressure gas from the combustion system flows through the rotor, causing a series of blades to rotate. The rotating shaft of the rotor is typically connected to a generator or another mechanical device, such as a propeller or compressor, which converts the rotational motion into useful work.
A gas turbine overhaul is a significant maintenance task that involves disassembling and inspecting the turbine’s components, repairing and replacing damaged parts as necessary, reassembling the turbine, and conducting final inspection and testing. The manufacture, maintenance, repair, and overhaul (MRO) of gas turbines, compressors, and turbomachinery systems is a multi-step process that requires skilled capabilities and specialized, robust equipment.
Turbine Assembly & Stacking Platform – Vertical Assembly Cell
Gas turbines and gas turbine components tend to be physically large and very heavy. Turbine overhaul activities such as rotor stacking and unstacking operations require a safe, efficient, and reliable method of positioning technicians to the correct elevation to perform the required tasks. Historically, fixed height work stands or scaffolding have been employed to access the rotors in vertical orientation. Overhaul and assembly platforms incorporating adjustable, vertical positioning capabilities are far superior to traditional fixed-height platforms. These moving work platforms provide infinite vertical positioning of technicians to the exact location for stacking operations and put the worker in the correct ergonomic position.
Custom Adjustable Work Platform for Turbine Assembly & MRO
Alternatively, technicians can configure these systems to position the turbine at the correct elevation for ergonomic and safe access. Workers can install Vertical positioning platforms into pits within a facility and fill the gaps between the pit edge and the turbine with heavy-duty pit covers.
Large Capacity, In-Floor Lifting Systems for Turbine Assembly & MRO Operations
Openings in the platform can be manually altered using drop-in-style filler plates to accommodate the turbine’s changing profile. Platforms can also be equipped with adjustable openings that are actuated and automatically open and close like an iris as the turbine is raised and lowered.
Custom, Adjustable Platform Openings for Safety & Ergonomics
Turbine maintenance, repair, and overhaul operations also frequently require moving heavy loads within the facility. This task has been traditionally addressed via overhead cranes, although in recent years, alternative methods employing manually guided vehicles (MGVs), large-capacity transporters, and automatically guided vehicles have been widely adopted. MGVs offer many benefits over traditional overhead cranes in that they are incredibly flexible and are not restricted to a fixed path. MGVs can reach areas of the plant that are inaccessible by cranes and can move loads from one building to another. Moving large suspended loads via cranes can create unsafe working conditions and disrupt production operations. In contrast, MGVs provide a safe and efficient means to move heavy loads without interfering with ongoing activities.
Custom Manual/Automatic Guided Vehicle Solutions for Heavy Loads
Small subassembly components of the gas turbine also require specialized tooling for safe handling during MRO tasks. These tasks include inspections, cleaning, welding, repair, and machining. Positioning these parts can often be difficult; however, employing custom work positioners can provide technicians with the means to lift, rotate, and orient the part to the correct position during MRO operations.
Custom Work Positioners for Rotating, Tilting, Lifting & Traversing
The equipment requirements of gas turbine, rotor, and turbomachinery MRO facilities can vary depending upon the specific type of products being manufactured or serviced. Given that each facility has unique technical and scope requirements, turbine MRO service companies need to partner with material handling solution providers that have a creative engineering team that can collaborate with their clients, from conceptual engineering through detailed design. In addition to strong engineering capabilities, MRO companies should look to firms with extensive experience in manufacturing, testing, installing, and supporting safe, reliable, and robust equipment used in turbine assembly and overhaul operations.
Handling Specialty has more than sixty years of experience in providing custom-engineered material handling solutions to companies in the automotive, rail/transportation, aerospace, power-gen, entertainment, steel/metals, and advanced manufacturing sectors. We provide safe, efficient, and heavy-duty solutions for production applications involving large capacities, high-duty cycles, unique configurations, robust environments, stringent process, quality, and safety demands. As our mission statement states, Handling Specialty builds big things to help its customers build big things.
Written by Michael Roper, Sales Manager
