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Single-Coil Annealing Line SCL for Aluminum Strip

The Single-Coil annealing SCL provides a flexible solution for the heat treatment of coiled Aluminum strip. Single coils fully automatically can undergo their specific processing from storage to storage. This solution offers flexibility to the production with frequently changing requests for individual strips or if specific processing is applicable to only a small lot of strips.

For bigger lots the same furnace technology is applicable as Multi-Coil Annealing Line MCL.

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Overview

The plant consists of several furnaces in line, which operate independently with a common charging system. The Single-Coil Lifting Hearth Furnaces SCL are loaded by the charging machine, which moves under the furnaces. From a central charging and discharging station the charging machine takes the coil and transfers it to the individual chamber. Each furnace unit is loaded with one coil only.

The furnace system is working with electric or natural gas heating. With fuel heating the burners are installed in δ-tubes, which allow indirect heating of the furnace atmosphere. The recuperative burners are equipped with heat exchangers for heating the incoming combustion air by the outgoing flue gas.

The furnaces are gas tight for processing the strips in inert gas atmosphere. For complete burning of adhering rolling oil, which evaporates during heating up the strip, the furnace line can be equipped with a thermal oxidizer.

With Single-Coil annealing there is no need for complex batch assembly, considering coils of the same size, alloy composition and annealing program.

For bigger batches of similar coils, the Multi-Coil Annealing Line MCL is the right choice. Here the furnaces are loaded with a batch of the same coils.

Specific benefits of SCL:

  • Individual short heating-up and cooling time
  • No overheating of coil edges
  • Less space requirement
  • Individual annealing of a single coil
  • In time annealing
  • Integrated fully automatic charging
  • Automatic connection to warehouse system
  • Individual recording of the processing
  • Extendable line arrangement
  • High availability
  • Indirect gas firing or electric heating system

Specific benefits of MCL, besides the above mentioned:

  • Treatment of large batches
  • Homogeneous annealing temperature
  • Extendable line arrangement
  • Indirect gas firing or electric heating system
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Twin-Chamber Melting & Recycling Furnace TCF®
Single-Coil Annealing Line SCL for Aluminum Strip

Europe

Hartwig Thie

Hartwig Thie

General Manager Sales Light Metals, Tenova LOI Thermprocess

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India

Prasanta Saha

Prasanta Saha

Director Sales, Tenova Technologies Pvt. Ltd.

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Peizhong Wang

Peizhong Wang

Director of Sales Tenova LOI Thermprocess, Tenova Technologies (Tianjin)

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Americas

Tom Walsh

Tom Walsh

Vice President Sales and Technology, Tenova Inc.

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RoW

Sascha Bothen

Sascha Bothen

Senior Vice President Sales & Marketing, Tenova LOI Thermprocess

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Modernization, Service & Spare Parts

Marc Reynaert

Marc Reynaert

Head of Revamp & Modernization, Tenova LOI Thermprocess

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Tenova

Tenova is your worldwide partner for sustainable, innovative and reliable solutions in the metals and the mining industries.

From hydrometallurgy and pyrometallurgy to material handling, DRI to EAF, reheating furnaces to heat treatment furnaces, cold rolling mills to processing lines, roll grinders and texturing, our technologies minimize the environmental impact of your activities, operations, and final products.

 

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V.A.T. IT 04651530968.
REA 04651530968.
Share Capital € 18.443.700

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Tenova

Tenova is your worldwide partner for sustainable, innovative and reliable solutions in the metals and the mining industries.

From hydrometallurgy and pyrometallurgy to material handling, DRI to EAF, reheating furnaces to heat treatment furnaces, cold rolling mills to processing lines, roll grinders and texturing, our technologies minimize the environmental impact of your activities, operations, and final products.

 

Tenova S.p.A. Via Gerenzano, 58 - 21053 Castellanza - Italy

V.A.T. IT 04651530968.
REA 04651530968.
Share Capital € 18.443.700

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