DANIELI WEAN UNITED CONTINUOUS GALVANIZING & COIL COATING LINE

Production Start up- February, 2002

LINE SPECIFICATIONS

Entry Material:

Cold Rolled Steel

Full Hard: 0.4mm to 3.0mm


MATERIAL PRODUCED
Thickness, Width and Speed:

Galvanized Coils- 3000mm2
Thickness: 0.3mm to 3mm
Strip Width: 600mm to 1500mm
Speed: 150m/Min

Pre-Painted Coils from Cold Rolled Steel Coil: 2295mm2
Thickness: 0.3mm to 1.5mm
Strip Width: 600mm to 1500mm
Speed: 100m/Min



PRODUCTION CAPACITY:
812 Tons Daily
50% Galvanized Coils and 50% of Pre-Painted Coils.
Annual Nominal Production:
200,000 Tons Galvanized
150,000 Tons Galvanized and Pre-Painted

Zinc Coating:40 G/M2 to 200 G/M2 per Side = 80 G/M2 to 400 G/M2
Zinc Pot Composition:Aluminum: 0.18 to 0.20%; Lead: 0.05% (Disappears)

Production process is fully automated, controlled by operators from four

control desks.

Modern and sophisticated video systems, measurement and control.


ENTRY

Coil Storage Stands and Transfer System

(2) Cars, Snubber Rolls, Coil Opening Peelers, Hydraulic Operation
(2) Mandrel Type Uncoilers
(2) 5-Roll Straighteners
(2) FIFE Centering Systems
(2) X-Ray Thickness Gauge System
Crop Shear, Dump Station
NEWCOR Splicer Welder
NEWCOR Edge Welders

BRIDLE ROLLS

HORIZONTAL ACCUMULATOR

GALVANIZING

DEGREASING SECTION
Pressurized Water Caustic Prewash and Brushes

HEAT TREATMENT
Continuous Annealing Furnace, 24 Direct Burners

ZINC POT

COOLING
Fans and De-Mineralized Water Tank
45 Meter Cooling Tower

4 HI TEMPER MILL WITH TENSION LEVELING

TEMPER MILL
Hydraulic Bottom Screw Adjustment

BRIDLE ROLLS

TENSION LEVELING
6 Cassets

BRIDLE ROLLS, DIRECTIONAL

IF NO PAINT TO BE APPLIED
Trivalent Chromium Protects Against Formation of Zinc Oxide
IF PAINT IS TO BE APPLIED
Chemical Treatment "Bonderized" to Improve Adhesive Properties of The Paint

COIL COATING
Primer Coat
GLOBUS "S" Type Double Coil Coater, 2001A

DRYING OVEN

COIL COATING
Finishing Coat, Color, Globus "T" Type Coil Coater


Finishing Coat, for quick color change, One or Both Sides
GLOBUS "S" Type Coil Coater

DRYING OVEN
Solvents Are Evaporated

VERTICAL ACCULULATOR


ELECTROSTATIC OILER


RECOILER, MANDREL TYPE
Coil Car

BANDING STATION

EXIT COIL STANDS

National Machinery Exchange
158 Paris St Newark NJ 07105-3833
Tel: 973-344-6100 Fax: 973-589-0944
Email (Request Quote): sales@nationalmachy.com
Web: www.nationalmachy.com