High-tech Precision Machining and Boring


The company

Lavoraz-Dosi Dosi Srl performs medium to heavy metal carpentry with particular expertise in high tech precision machining and boring. It assembles and tests equipment and finished machines, achieving complete cycles from prototyping to assembly. Machining Department Our customers are all leaders in their fields, and work mainly in the precision mechanical systems, automatic machines, packaging machines, earth-moving machinery, road building machinery and machines for plastics processing. We have a long tradition in the mechanical field that began in a workshop founded by Angelo Dosi in 1929. Always sensitive to environmental issues, Dosi has now become a company with zero emissions. This is a result of the photovoltaic system installed installed in our factory.

Quality and service

Precision Machining and  Boring Currently the company operates on a covered area of 4000 square meters, in conformance to the procedures provided by the quality certification ISO 9000 to ensure the satisfaction of its customers. Quality control system test with three-dimensional FaroArm Platinum and DEA-HEXAGON measuring machine. dettaglio-testa-DEA

The group

Dosi Srl is the holding company of a network of entreprises who work in sinergy to offer to their customers a high quality service. With the acquisition in 2008 of BARUFFALDI PLASTIC TECHNOLOGY based in Ferrara which is specialized in tooling, extrusion lines and special machines for profiles and of PRIMAC in 2012 for the manufacturing of extrusion heads and special machines for processing smooth and corrugated PVC/PP/PE pipes, Dosi company has maintained its core business.  TAG, Technological Advancement Group, is the system of research that the group uses to work in synergy in order to offer high quality and competitive finished products. Officina-BaruffaldiWith 60 years of business experience behind it, Baruffaldi operates with success on the international market with its high speed extrusion tools and range of machines for punching cutting and assembly of PVC and aluminium roller shutters as well as those for electrical and heavy duty cable ducts, technical and building industry profiles in plastic. With the PRIMAC brand name it has broadened its product range offering special machines for the processing of pipes such as cooling and calibration tanks, machines that test and apply coverings to pipes, cutting units, slotting machines and the exclusive pipe jointing machine that uses weld material. The company holds numerous patents and collaborates with research centres and the University of Ferrara.

Production departments

Machining department

reparto lavorazioni meccaniche The department has a crane with 12,5 ton lift capacity and includes: Soraluce 8000 x 3200 Heidenhain Cnc milling and boring machine, Soraluce 8000 x 2500 Heidenhain Cnc for milling and boring machine, Castel Red 3000 x 2000 Heidenhain Cnc boring machine, Tos 5000 x 2500 Heidenhain Cnc boring machine with automatic dual rotating head, Precision parallel lathes 700 x 3000, Mori Seiki MV 65/50 work centers, Chevalier FSG-2460 CNC grinding machine, Fanuc wire erosion, Charmilles Robofil 240 wire erosion.

Quality control department

Controllo-3D Three-dimensional quality control system in a specific department by means of the FaroArm Platinum and the measuring machine DEA-HEXAGON with stroke 2540 mm x 1500 mm x 1020 mm.

Carpentry and welding department

carpentry and welding department The department has a crane with 12,5 ton lift capacity and includes: Pulsed arc welding, 150 ton press, 20mm plasma cutter, CNC band sawing machines, Welding Positioners, Radial drilling up to 1800mm radius.

Assembly department

Montaggio-macchine-Baruff-Primac The department has a crane with 5 ton lift capacity. Equipped for the assembly of automatic machines, packaging machines, machines for plastic processing, earth-movement machines, and cranes.