Design and construction of energy sector plants

energy sector TPA Brianza

TPA has developed, over the years, various types of systems and equipment for the construction, assembly and handling phases of turbine rotors and stators.

ROTORS

Vertical (TIG) and horizontal (SAW) welding stations for rotors
• Carriages to support and position rotors •
• Horizontal hydrostatic supports •
• Bending machine for rotors copper bars •
• Joining system of caps •

STATOR

Staking tower
Handling system for stator metal sheet

STAZIONE VERTICALE DI SALDATURA TIG PER ROTORI 350 T

System with:
• Hydrostatic turntable (capacity 350 t)
• 4 concrete pillars with 4 torches
• Platform with two levels

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VERTICAL TIG WELDING STATION FOR ROTORS 200 T

System with:
• Hydrostatic turntable (capacity 200 t)
• 4 steel pillars with 2 torches

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VERTICAL TIG WELDING STATION FOR ROTORS 150 T

System with:
• Hydrostatic turntable (capacity 150 t)
• 4 steel pillars with 2 torches

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VERTICAL TIG WELDING STATION FOR ROTORS 100 T

System equipped with:
• Hydrostatic turntable (capacity 100 t)
• 2 steel pillars with 2 torches

HORIZONTAL SAW WELDING STATION FOR ROTORS 100 T

System equipped with:
• Horizontal rotator (capacity 100 t)
• 2 carriages
• 2 mobile platforms, one for welding equipment and one for workers

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HORIZONTAL SAW WELDING STATION FOR ROTORS 200 T

System equipped with:
• Horizontal rotator (capacity 200 t)
• 3 carriages, two mechanical and one hydraulic to support the rotor in the middle
• 1 mobile platform

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HORIZONTAL SAW WELDING STATION FOR ROTORS 350 T

System equipped with:
• Horizontal rotator (capacity 350 t)
• 3 carriages, two mechanical and one hydraulic to support the rotor in the middle
• 2 mobile platforms

TPA-Energia-03

MECHANICAL CARRIAGES TO SUPPORT AND POSITION ROTOR

System equipped with polymeric or metallic rollers, with different capacities:
• 100 t
• 200 t
• 350 t

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HYDRAULIC CARRIAGES TO SUPPORT AND POSITION ROTOR

System equipped with pressure gauge to set the vertical load of the rollers.
Capacity up to 60 t.

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MECHANICAL TURNTABLE

Mechanical turntable with different diameters and capacity (100 ÷ 350 t)

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HYDROSTATIC TURNTABLE

Hydrostatic turntable with different diameters and capacity (100 ÷ 350 t). These tables have a motorized system to adjust the position of the piece (x/y axes with a stroke of ± 25 mm)

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HYDROSTATIC SUPPORT

Hydrostatic supports with a capacity of 100 t each, vertical, longitudinal and angular compensation.

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COPPER BAR BENDING MACHINE FOR ROTORS

Automatic machine to bend and cut copper bars.

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JOINING SYSTEM OF CAPS ON THE ROTOR.

TPA makes 2 types of these equipment:

• fixed installation
• transportable equipment

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STAKING TOWER

Equipment able to work with stator in configuration with or without case.
• Flatness force 450 t
• Pressing force1200 t

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HANDLING SYSTEM FOR GENERATOR METAL PLATES

Pneumatic system to load/unload metal sheet

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HANDLING SYSTEM FOR GENERATORS

Pneumatic and easily adaptable system (capacity up to 250 t)

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FRICTION STIR WELDING

Tank composition and welding system.

TPA Process

FLEXIBLE MULTIPLE KNOW-HOW

design with 3d software

MECHANICAL
DESIGN

structural calculations fea

STRUCTURAL CALCULATIONS –
FEA

project prototyping with 3d printers

RAPID PROTOTYPING –
3D PRINTING

building components

MACHINING OF
MECHANICAL PARTS

controllo qualità con attrezzatura laser tracker

QUALITY CONTROL –
LASER TRACKER

quality control with laser tracker equipment

ASSEMBLY
AND INSTALLATION

after sales assistance

AFTER SALE
ASSISTANCE

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