Activities of hot rolling for the transformation of steel billets of general use in merchant bars in a range of different profiles: dishes, plates with special profile, round, square.
Reference market : –
Product lines :
Production of straight bars in commercial length ( generally 6 m );
Production of rolls of weight equal to that of a full billet ( about 47 kg ).
Price: € . 1,800,000
Region : Lombardy
Provinces : Cremona
Legal form : Joint Stock Company
Share : Business Unit
Number of Shareholders : –
Foundation year : 1970
Net assets : –
Intangible assets : brand owned
Material goods : plant , equipment , spare parts warehouse , storage electric motors , movable office , forklifts .
Common machinery for both product lines :
Plant cold cutting billets ( pallet load billets to be cut , shear mechanical alternative to 180 tons brand Erfurt, roller ways of connection and collection plan for cut billets );
Facility charge billets to the reheating furnace ( Tour pintle operated by hydraulic cylinders and relative control unit );
Heating furnace of the type plug ( reheating capacity of 30 t / h for the billet size 130x130x3500 mm . The oven is supplied with natural gas and full of devices for automatic gear );
Discharge devices oven ;
First roughing mill ( 4 groups of rolling -type duo , each full speed reducers , cage with dubber gears for actuation of the rolling rolls , connection parts , drive motor );
Connecting roller conveyors between the various groups of rolling ;
Second roughing mill type trio ( cage cylinders , reducer / distributor motion cylinders , connection parts and electric drive motor );
Auxiliary machines in service on the second roughing mill ( roller tables for conveying the bar in rolling and guides sorting the various steps );
“Dubbers ” for conveying bar by the second train and the second roughing mill to train intermediate ;
First flying shear tick / scrap ( serves for the removal of the head and tail of the bars in rolling in addition to emergency cutting in case of grounding );
Intermediate train type duo ( consists of 4 groups of rolling duo each complete with all the accessories for the operation and actuated each by its own DC motor );
” Dubber ” for conveying the bar from the intermediate train to the finishing train , channel-type closed , openable automatically by a pneumatic cylinder controlled by photocell signal and timing system ;
Second flying shear tick / scrap ( serves for the removal of the head and tail of the bars in rolling in addition to emergency cutting in case of grounding . The machine is complete horizontal driver to drive the bar up to the first rolling assembly of the finishing mill );
Finishing mill includes 6 horizontal rolling units, 1 vertical type duo rolling unit and 1 cage edger for the exact calibration of the bars (a ll machines are equipped with DC motor , speed reducers , guiding equipment in entry and exit from each cage cylinders for various profiles products );
Auxiliary devices within groups of rolling consisting of loop-forming machines , dai supply channels laminate positioned between the various groups and the equipment guide and entrance bar .