Machine Tools·Hot Plate Rolling Mill

64" (1625mm) 4HI Mesta/Danieli Hot Plate Reversing Mill, Completely Rebuilt

Sold by National Machinery Exchange·Available·Last verified 4h ago

Manufacturer: Mesta
Model: 4HI Reversing
Year: 2010
Condition: Used

Description

64" (1625mm) 4HI Mesta/Danieli Hot Plate Reversing Mill, Completely Rebuilt COMPLETELY REBUILT BY DANIELI, 2010 Excerpt from Danieli Survey Report, 2018: "The Plate Mill equipment inspection verified that all of the major equipment is on site and in general good condition. The equipment can be installed with very little reconditioning required. In general, thorough cleaning and some rust removed". (Danieli Survey Report available upon request). MATERIALS ROLLED: Titanium, Grades Ti-6AL-4V; Zirconium, Austenitic Materials DIRECTION OF PRODUCTION: Right to Left SLAB HEATING FURNACE ROLLER HEARTH: 90 Ft Length Insulation Brick and Fiber Walking Beam Conveyor 64 Gas Fired Burners, Direct Fire REHEAT FURNACE: 30 Ft Length Insulation Brick and Fiber Roller Conveyor 22 Gas Fired Burners, Direct Fire SLAB Maximum Dimensions / Weight: 64" x 64" x 6" (1625mm x 1625 mm x 152mm) / 4000# SLAB Incoming Hot Material Temp: 1500F to 1000F depending on material MESTA 4 HI, REVERSING, HOT PLATE ROLLING MILL Infeed Material Thickness: 4" to 6" (101mm - 152mm) Maximum Material Width: 64" (1625) mm Final Plate Thickness: 3/16" to 1-1/4" (4.8mm to 31.8mm) Maximum Finished Width: 64" (1625mm) HAGC Force Hydraulic Screw Cylinders Bearings: 4 Row Taper Roller Bearing Work Roll Driven Mill Motor Drive: (2) 2500 HP DC Volt (1 Spare 2500 HP Motor Armature) Mill Speed: 5 to 200 FPM (1.5M/min to 60M/min Work Roll Dimensions (Dia x Face): 25" x 67" (635mm x 1700 mm) Work Roll Useable Diameter: 23" (584mm) Dimensions of Backup Roll (Dia x Face): 47" x 66" (1193mm x 1663mm) Backup Roll Useable Diameter: 45" (1143mm) Weight of Back up Roll: 30 ton (Approx) Mill Entry and Exit Side Guides, Edge Roller Housings New WR & BUR Bearings (8) each (6) New WR Chocks (8) New BUR Chocks Roll Bending, Mae West Unit Bottom Work Roll Lifting System Top Backup Roll Balancing System Roll Change System, Hydraulic Hydraulic, Air, Oil and Grease Systems and Reservoirs Motor/Pump (2) 200 Hp; (3) 75 Hp; (12) 25 Hp Five Bottle, Two Bottle and Small Accumulator Unit Valve Stands Heat Exchanger Units (2) ROLLER CONVEYOR Mill Entry and Exit Roller Type Conveyor (Design) Conveyor Rolls: 72" face x 8-1/2" Diameter Capacity: 756# / Roll Pass Line: 32" OA Length of Mill Roller Conveyor: 150 ft Speed: 5 to 200 Lineal FPM, AC Variable Frequency Control Turn Table Exit Cooling Table: Walking Beam Table Automated Lube System MARLEY COOLING TOWER ROCKWELL AUTOMATION & DANIELI AUOTMATION (SOME PARTS MISSING) TRANSFORMERS (3), 34.500 kV SWITCHGEAR Allen Bradley PLC Control All motors were located and believed to be available. Electrical and Automation Equipment were confirmed in believed to be in good condition with just few items missing. Some upgrades are recommended by Danieli. Complete Danieli Survey Report available upon request. Design, General Arrangement, Layout, Foundation and other drawings available upon request.

Specifications

Backup Roll Diameter (mm)	1,193
Backup Roll Face (mm)	1,663
Backup Roll Useable Diameter (mm)	1,143
Backup Roll Weight (kg)	27,215.55
Control System	Allen Bradley PLC
Conveyor Capacity (kg)	343.236
Conveyor Length (ft)	150
Conveyor Length (m)	45.72
Conveyor Pass Line (mm)	812.8
Conveyor Roll Diameter (mm)	215.9
Conveyor Roll Face (mm)	1,828.8
Conveyor Speed Max Fpm	200
Conveyor Speed Min Fpm	5
Final Plate Thickness Max (mm)	31.8
Final Plate Thickness Min (mm)	4.8
Heating Furnace Burners	64
Heating Furnace Length (ft)	90
Heating Furnace Length (m)	27.432
Hydraulic Motor Hp 200	2
Hydraulic Motor Hp 25	12
Hydraulic Motor Hp 75	3
Infeed Thickness Max (mm)	152
Infeed Thickness Min (mm)	101
Materials Rolled	Titanium Grade Ti-6AL-4V, Zirconium, Austenitic Materials
Maximum Finished Width (mm)	1,625
Mill Motor Count	2
Mill Motor Drive (hp)	2,500
Mill Speed Max (m/min)	60
Mill Speed Min (m/min)	1.5
Mill Type	4HI reversing
Production Direction	Right to Left
Rebuild By	Danieli
Rebuild Year	2,010
Reheat Furnace Burners	22
Reheat Furnace Length (ft)	30
Reheat Furnace Length (m)	9.144
Roll Width Inches	64
Roll Width (mm)	1,625
Slab Incoming Temp Max (f)	1,500
Slab Incoming Temp Min (f)	1,000
Slab Max Length (mm)	1,625
Slab Max Thickness (mm)	152
Slab Max Weight (kg)	1,814.37
Slab Max Width (mm)	1,625
Transformer Count	3
Transformer Voltage (kV)	34.5
Work Roll Diameter (mm)	635
Work Roll Face (mm)	1,700
Work Roll Useable Diameter (mm)	584