MECO 4Hi Reversing Mill

4 HI Meco Reversing Mill

Max Material Width 12"
Gage Range .010" to .125"
Coil ID Min. 16"
Coil OD 46"
Line Speed 300 and 600 fpm
Max Coil Weight 6,500 lbs
Work Rolls: 4" Dia. x 16" Face
Back Up Rolls: 12.25" Dia. x 16" Face
Max. Tension 2,750 lbs @ 600 fpm
Max. Tension: 5,500 lbs. @ 300 fpm
Housing Post Area 68.5 sq. in.
Max. Roll Opening 2"
Line Direction: Right to Left

Consisting of the following:

-Entry Coil Car:
Pit Type
14" Wide "V" Cradle

-Uncoiler: Ruesch
23" Face Mandrel
16" - 20" ID Capacity
Hydraulic Link-Type Expansion
2 HP Baldor AC Motor Threading Drive W/Air Clutch
1140 RPM, 208-240/460 V
Wichita Air Brake
Passline: 26" from Floor to center of Mandrel
Overall Size: 113" L x 101" W x 44" High

-Freestanding Holddown Roll:

-Entry Coil Car for Tension Reel:
Pit Type
14" Wide "V" Cradle

-Entry Tension Reel: Fessler
16" Dia. x 16" Face Hydraulic Expanding Drum
Hydraulic Gripper
Hydraulic Push Off
Reducer w/6.25:1 ratio
46" Max Coil OD
6,500 lb. Max Coil Weight
100 HP Westinghouse DC Motor, 300/1200 RPM, 230 V
with Blower and Holding Brake
Passline: 37" from Floor to center of Drum
Overall Size: 169" L x 69" W x 96" High

-Entry Unit:
12" Dia. x 16" Face Billy Roll
Alligator Type Crop Shear w/5" Bore Hydraulic Cylinder
Crop Shear Slides In and Out of Line
18" L x 1" W x 3" High Blades
Passline Roll
Side Guides w/Manual Adjustment

-4 HI Mill:
4" Diameter Work Rolls
12.25" Diameter Back Up Rolls
Roller Bearings
Back Up Rolls are Driven
Fessler Pinion Reducer, Ratio 3.217:1
Hydraulic Screwdowns
Column Size: 8" x 9"
Self-Contained Hydraulic Power Unit
(2) - AC Motor Driven Pumps
Mill Drive Motor: 150 HP Westinghouse DC Motor
300/1200 RPM, 230 V, with Blower & Encoder
Overall Size: Mill - 166" L x 89" W x 115" High
Motor - 95" L x 57" W x 94" High

-Exit Unit:
Alligator Type Crop Shear w/5" Bore Hydraulic Cylinder
Crop Shear Slides In and Out of Line
18" L x 1" W x 3" High Blades
12" Dia. x 16" Face Billy Roll

-Exit Tension Reels: Fessler
16" Dia x 16" Face Hydraulic Expanding Drum
Hydraulic Gripper
Hydraulic Pushoff
Reducer, w/6.25:1 ratio
46" Max Coil OD
6,500 lb. Max Coil Weight
100 HP (75 KW) GE DC Motor, 300/1200 RPM, 230 V
with Blower and Holding Brake
Passline: 37" from Floor to center of Drum
Overall Size: 167" L x 57" W x 80" High

-Exit Coil Car:
Pit Type
14" Wide "V" Cradle

-Freestanding Holddown Roll:

-1 Arm Exit Turnstile:
C-Hook Type Arm
26" Long Arm
Manual Rotation
Passline: 42" from Floor to top of Arm

-Roll Inventory:
12 spare Work Rolls
2 spare Back Up Rolls

-Main Operators Control Panel:
with (2) Video Screens
attached to Mill by Pendant Arm

-Main Control Cabinet:
Mentor II Digital DC Drives
AC Drives
Overall Size: 156" L x 30" W x 90" High

-Hydraulic Power Units:
-Work Roll Porta Bar
-Back Up Roll Porta Bar

-Overall Floor Space of the line: 31' x 26'
-Tension Reel Center Line to Tension Reel Center Line 17'6"

-Drawings and Op Manual.