2000 - Strip coating line

Applicable material: Metal

<h3>Facility consisting of:</h3>
Coil carriage, unwinding coiler, feed and tensioning rollers, coating unit Eco Spross, built in 2008, drying tunnel, cooling tunnel, recoiler, coil transfer station and incl. various application rollers and spacer rings

<h3>Capability characteristics</h3>
Strip width: 300 – 600 mm<br><br>
Rolling width: 800 mm<br><br>
Band thickness: 0.3 – 1.0 mm<br><br>
Production speed: 400 – 1,000 m/min<br><br>
Reference speed: 800 m/min<br><br>
Reference band thickness: 0.6 mm<br><br>
Layer thicknesses (strip coating): wet 30 – 60 μ<br><br>
Layer thicknesses (strip coating): dry 15 – 30 μ<br><br>
Reference volume: 340 μ<br><br>

<h3>Temperature &amp; Furnace Data</h3>
Max. temperature convection oven (tolerance ±1%): 230 °C (Zone 1/2), 400 °C (Zone 3/4)<br><br>
Max. temperature dryer: 230 – 250 °C<br><br>
Max. temperature burn-in zone: 400 °C<br><br>
Safety furnace shutdown switching point: 420 °C<br><br>
Temperature air cooler: 20 °C<br><br>
Temperature band inlet: 30 – 90 °C<br><br>
Temperature band outlet: 30 – 90 °C<br><br>
Ambient temperatures permissible: +0 – +40 °C<br><br>
Humidity permissible: max. 95 %<br><br>

<h3>Energy consumption</h3>
Heating medium dryer: Thermal oil<br><br>
Heating medium burner zone: natural gas<br><br>
Heat consumption reference band: 230 kW<br><br>
Installed heating capacity dryer: 390 kW<br><br>
Installed heating capacity in the combustion zone: 500 kW<br><br>

<h3>Electrical connected loads</h3>
Control voltage: 230 V / 50 Hz<br><br>
Operating voltage: 400 V / 50 Hz<br><br>
Total power of all motors: 275 kW<br><br>

<h3>Coolant</h3>
Cooling water temperature (summer): 18 °C<br><br>
Cooling water volume: 3 m³/h<br><br>

<h3>Compressed air</h3>
Pressure: 6 bar<br><br>
Air flow: 600 l/h<br><br>
Quality: unoiled, dry<br><br>

<h3>Gas consumption</h3>
Gas consumption at reference band: 10 kW/m³<br><br>
Max gas consumption: 50 m³/h<br><br>
Lower calorific value: 20 mbar<br><br>
Gas pressure: 150 mbar<br><br>