IMT2263 - Combined Rolling Mill
Combined Mill Deformed Bar and wire rod products.
This combined mill consist the production line of;
- Reheating Furnace Billet
- Rolling Mill
- Bar production
- Coil productionDescription:
* Reheating Furnace Billet Type :
- Capacity 50/60/t/h
- Hydraulic frontal changing bench
- Hydraulic peel bar
- Billet extractor* Rolling Mill From 8 mm to 32 mm
- Roughing mill n°6 stands from G1 to G6, H & V (start square from 120 to 140mm; out square 62mm)
- Head crop cut and dividing shear, for square 62mm
- Deviator
- Roller table with loopers and billet tilter
- Double stop at roughing mill entry side ( 2 strand rolling)
- Intermediate mill on n°14 stands from G7 to G20 - Horizontal axis
- n°2 monoblocks MB260/4 for production of rounds from 8 up to 10mm
- Shear and loopers (1 V e 3 H) along the mill for cropping and emergency chopping.* Slow speed line (1 strand, for rounds from 8mm up to 32mm)
- Start/Stop shear for optimized bar hot cut (tail cut)
- Quenched water line (max 18 bar) by thermex in single line
- Dividing shear and related pinch roll type OLSO - to cut hot bars length up to 36m and discharge the bars on cooling bed trough roller table with aprons.* High speed line (2 strand for rounds from 8 up to 16mm
- Quenched water line (max. 18 bar) thermex in double line.
- Dividing shear and related pinch roll - to cut hot bars length from 48 up to 36m and discharge the bars on cooling bed trough roller table with aprons // 1 group for each line.
- Pinch roll / tail breaker to discharge the bar into the twin channel (2 for each line)
- Double twin channel system for bar discharging into the cooling bed at high speed.* Bundle finishing area - in common
- Cooling bed natural cooled
- Cutting to length services in final commercial length and bundling forming area (Bundle Area)
- Bundle tying machines - n°2 wire hydraulic tying machines OMV
- Conveyors to transport the tied bundles into the collecting station.-----------
PLANT PRODUCTION OF COIL - For rounds from 8 up to 16mm
Consist of;
- Start/stop crop shear with pinch roll
- Raffreddamento con acqua
- Pinch roll at TFS entry side
- Laying head group - TFS
- Controller cooling conveyor for loops complete with fans for forced cooling operations
- Coil pit and coil forming stations by vertical finger and forks for coil removal
- Coil tilter, coil charging on C-hook conveyor, C-hook conveyor with n°112 hooks - coil discharging machine.
- Coil transporter - compacting/tying machine vertical type
- Coil transporter - capstand, compacting/tying machine horizontal type - discharging machine.-----------
* WATER TREATMENT
- Sedimentator and scale separation
- Sand filters for filtering purpose
- Cooling evaporative towers for filtered water.