60" Hunter Aluminum Coil Coating Line: CC-180

60" complete line / 2 coat system / very nice

Manufacturer:

 - Hunter

 - New 1986

Material:

 - Aluminum

Strip Width:

 - 30 - 60”

Strip Thickness:

 - .008 - .072"

Coil Size:

 - Entry ID = 20/24"

 - Entry OD = 96"

 - Exit ID = 16/20"

 - Exit OD = 96"

 - Weight = 50,000 lbs.

 - Spools = 20” ID x 22.5” OD x 84” face   

Line Speeds

 - Typical running speed = 450 fpm

 - Design Speed = 125 - 500 fpm

 - Entry Section Speed = 125 - 650 fpm

 - Exit Section Speed = 125 - 650 fpm

 - Thread Speed = 50 - 150 fpm

Horsepowers:

 - Uncoilers = 80 hp

 - Bridles #1, #2, #3, #3A and #4 = 125 hp

 - Recoiler = 150 hp

Line Tensions                               

 - Uncoilers = 1000 Psi

 - Entry Accumulator = 1500 Psi

 - Ovens = 5500 Psi

 - Exit Accumulator = 1500 Psi

 - Recoiler = 2000 Psi

EQUIPMENT:

Uncoilers

 - Dual units

 - Outboard bearings

 - 20/24" ID x 96" OD x 50,000 lb. capacity

Shears (Entry and Exit)

 - Hydraulic down cut

Bridles

 - 2-roll DC driven

Accumulators (Entry and Exit)

 - Hydraulic floating type

 - 9 rolls over 8

 - 30 ft high

 - 450 feet of storage

Cleaning & Rinsing

 - Caustic cleaning and water rinse

Conversion Coat

 - Chemical Dry-in-Place Coater

 - Infra-red oven/dryer

Prime Coater

 - GFG 3-roll doublehead shuttle type

 - DC Driven Motors

Primer Oven

 - Organic Film Natural Gas Fired Oven

 - Recirculated heat from after burner 

 - 4 zones

Finish Coater

 - GFG 2 Roll Doublehead Reverse Roll

 - Shuttle heads (4)

 - Hydraulic Driven Motors

Finish Oven 

 - Organic Film Natural Gas Fired Oven

 - Recirculated heat from after burner

 - 5 zones

Film Thickness System

 - Infrared thickness detection system installed

Exit Accumulator

 - 9 rolls over 8

 - 30 ft high

 - 450 ft of strip storage

Steering Unit

Waxer / DOS Coaters (Entry and Exit)

 - Roll-type applicator rolls

Bridle #4

Exit Shear

Recoiler

 - one unit

 - 16-20” ID

 - 96" OD

 - 50,000 lb capacity

4 Bridle Units total

11 Steering Units total

Control System:     GE 90-30 & Series 6 PLC’s

Drives:            GE Drives