Manufacturing facilities
Workshops: Roncadelle, Artogne in Italy and Medellin in Colombia.
ATB Group manufacturing activities are carried out in four workshops: in Italy, in Roncadelle (province of Brescia), and in Colombia, in Medellín.
The main ATB Group workshop is located in Roncadelle, near the city of Brescia, with five (5) bays fully equipped for all product lines and in-house manufacturing activities.
The workshop has the following main capacities:
- Fabrication of components up to 200 tons
- Rolling of up to 300 mm plates
- Forming 2600 mm diameter heads
- Welding (Narrow Gap) and Cladding (ESW, GTAW, GMAW, SAW)
- Heat treatment furnaces
- Fully-equipped Machining Department
- NDT (non-destructive testing) Laboratory and Welding Engineering Department
Each bay has the following dimensions: width: 23 to 25 m; length: 127 to 233 m; height under hook: 12 m.
- Bay 0: Automatic nozzle and fitting welding and weld overlay with a clean area dedicated to special manufacturing processes.
- Bay 1: Small thickness reactors and hydro mechanical equipment fabrication. Plates enter directly into this building, are bevel-machined along the short edges before being nemt and rolled in cold conditions. They are then assembled and welded.
- Bay 2: Heads are formed, then heat treated and welded thanks to various positioning equipment with weight capacity between 20 and 80 tons.
- Bay 3: Higher thickness plates rolling. Plates are rolled in cold / hot conditions, heat treated, and welded before they are assembled.
- Bay 4: Whole reactor manufacturing
- Bay 5: Machining Department, fully equipped with vertical lathes, boring mills, and drilling machines.
The Roncadelle workshop also has a bunker (6x6x18m) for radiographic testing with a Linatron linear accelerator:
- Beam energy: 9 MeV
- X-ray output (rad/min at 1 m from the central axis): 3000
- Focal spot: 2 mm
- Normal field size at 6 SFD: 39
ATB group Roncadelle (Brescia)
25030 - Roncadelle (BS) Via Industriale 13 -ITALY
TEL. +39 030 25811 - FAX +39 030 2581222
Email:
With a strong presence in the hydropower market, ATB Group has been operating in Colombia since 1961 with the exception of a brief interruption at the end of the 1990’s and the beginning of the 2000’s.
ATB Group has participated in the majority of the hydropower projects in the last 60 years.
Since 2012, ATB Group has established permanent offices in Colombia, in Medellin (Antioquia) with a commercial team, an engineering department, and a nearby workshop with a total area of 3,500m², fully equipped to make gates and penstocks.
Our offices in Colombia with more than 200 local skilled staff manage all project operations in the whole South America.
ATB Group Colombia
Carrera 38 # 10-36 Of 805 Edificio Milenio - Medellín, Colombia.
Ph: (+57-4) 582 00 06 (+57-4) 583 10 90
Email: