Color Coating line         

1.300 mm FATA HUNTER COIL COATING LINE, NEW 2002

 Manufacturer - Fata Hunter

 Year - 2002

  Product - Single Coat Roof Deck Coils

 Line Direction - Right to Left

 General Description

 Line Speed - 61m/min

 Width Range - 600mm - 1300mm 

Thickness Range - 0.27mm - 1.37mm 

Cross Sectional Area - 1785mm2 

Cross Section Variation (from Coil to Coil) - 25% 

Yield Strength Minimum - 193N/mm2 

Camber (Head & Tail) Maximum  6mm in 3.00m

 Incoming Flatness Maximum - 50 I-units 

Exit/Entry OD - 914mm - 1829mm)

Entry ID - 470mm - 622mm

 Exit ID - 470mm - 508mm

 Coil Build-Up Ratio Maximum - 3.6:1 

Coil Weight - 3628 kg - 22676 kg

 Line Speeds

 Entry Section - 76m/min

 Process Section - 61m/min

 Exit Section - 76m/min

 Thread - 15m/min

 Acceleration/Deceleration Rate - Max. 60 18m/min/s

Strip Tensions - At maximum cross-sectional area:

 Payoff - 2761 kg Tension  155 kg/cm2 Stress 

Entry Accumulator- /2887 kg Tension  /106 kg/cm2 Stress 

Surface Treatment - /2510 kg Tension  /141 kg/cm2 Stress 

Oven - /3138 kg Tension /176 kg/cm2 Stress 

Exit Accumulator - /2887 kg Tension  106 kg/cm2 Stress 

Rewind - 6652 kg Tension 373 kg/cm2 Stress

 Coatings

 Solvent Coatings

Water Based Coatings - Can be processed in the system

 Coating (Reference)  Top - 0.5 mils dry film (13 m) 

Bottom -0.5 mils dry film (13 m) 

Solids - 55% content by volume

 Treatment Section

1) Cleaning - 8.0 Seconds process time

2) Brush -

3) Cleaning - 8.0 Seconds process time

4) Hot rinse - 8.0 Seconds process time

5) Phosphoric Acid - 8.0 Seconds process time 

6)  Hot Rinse - 6.0 Seconds process time 

7)Reverse Osmosis Rinse - 6.0 Seconds process time

 Accumulator Storage

 Entry/Exit - 79 seconds at 61m/min

 Coatings

 Solvent Coatings

Coater Entry

 Strip Temperature Maximum (46 degree C)

 Oven

Cure capability - The prime oven is designed to cure the reference coatings on  the reference strip at the maximum process line speed  Residence Time - 24 seconds in oven at maximum process line speed  Peak Metal Temperature (PMT) - 250 degrees C  Solvent Load

 Afterburner

 Reactor Temperature Maximum - 800 degrees C 

Residence - 0.75 seconds  Destruction Efficiency - 99%

 Quench Unit

 Strip Exit Temperature - 54 degree C

 Coaters

 Coater Coating Thickness Capability

 Top Heads - 3-60  µ

 Bottom Heads (3-30  µ) 

Solids - 55% content by volume

 Utilities

Electrics

 Incoming - 460 V, 3 phase, 60 Hz

 Voltage Deviation - +/- 10%

 Frequency Deviation - +/- 3%

 A-C Motors (fixed speed) - 460 V, 3 phase, 60 Hz  PLC Input/Output - 110 V, 1 phase, 60 H

 Cooling and Make-up Water

 Pressure - 5.2 bar

 Temperature - 15 degrees C

Quality - "well water"

 Structured Steam

 Pressure - 2.7 bar

 Compressed Air

 Design Pressure

 Maximum -    8.3 bar

 Nominal         5.5 bar

 Design           4.2 bar

 Air Quality - Dry and filtered

 Natural Gas

 Calorific Value -        8,900 kcal/Nm3 

Working Pressure     34 bar

 Environment

 Temperature, Ambient

 Inside -          40 degrees C

 Outside          5 degrees C

 Relative Humidity -

 Maximum 90%

 Elevation

 Less than 204m

 Line is approximately 120m long with an approximate height of 12,5m at the accumulators