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Casting Holding Furnace

Tenova LOI Thermprocess is a worldwide partner for innovative technologies for  the metal heat treatment.

Casting furnaces CF are used for alloying and holding the melt at temperature prior to the casting process.

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Overview

Casting furnaces CF are used for alloying and holding the melt at temperature prior to the casting process. These hydraulically tiltable furnaces allow a precise dosage of the liquid metal and its transfer from the furnace to the casting equipment on the same level.

In addition to holding the melt at temperature, they also allow a direct melt treatment in the furnace: the melt can be treated with impellers or porous plugs to improve the metal purity.

Design

Today's casting equipment has very high demands on the uniform supply of liquid metal. Using a finely tuned furnace hydraulic system and optical measuring devices at the inlet of the casting machine, we ensure that the desired metal level in the launder is precisely maintained and that the metal smoothly flows to the casting machine under a closed oxide skin.

The fully cardan suspension of the furnace make sure the cylinders being free from bending forces that could damage their gaskets. The very rigid steel structure of the furnace casing contributes to the long service life of the furnace refractory lining.

An appropriately designed furnace bottom guarantees the complete emptying of the bath.

The furnaces are equipped with a large cleaning door. Moreover, smooth inner walls are beneficial for easy cleaning.

Natural Gas Heating

Our casting furnaces use either natural gas burners with automatic electrical ignition and flame monitoring or electrical heating elements. Burners with large flame volumes guarantee for best, homogenous heat transfer. The heating system regulates itself as depending on the bath temperature.

The burner arrangement ensures the uniform heating of the furnace interior and the melting bath.

The individual control of each burner does not only ensure optimal combustion conditions, but additionally reduces energy consumption and emissions.

Electrical Heating

The electrical heating comprises heating elements installed on the furnace ceiling refractory. Their even distribution across the entire ceiling surface ensures the uniform heating of the bath. The absence of combustion products improves the furnace atmosphere.

Environmental Protection & Resources

The substantial heat recovery system installed on our furnaces results in low energy consumption and in lower emissions of CO2 and pollutants. The electrical heating allows using regenerative electrical energy for the production of liquid aluminium.
 

The advantages at a glance:

  • Uniform metal temperature
  • Low energy requirement
  • Minimized emissions
  • Low maintenance efforts
  • Long service life
Technical Data
Safety
Environment
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Related Solutions

Melting Furnace
Twin-Chamber Melting & Recycling Furnace TCF®

Europe

Hartwig Thie

Hartwig Thie

General Manager Sales Light Metals, Tenova LOI Thermprocess

Contact us

India

Prasanta Saha

Prasanta Saha

Director Sales, Tenova Technologies Pvt. Ltd.

Contact us

China

Peizhong Wang

Peizhong Wang

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

Contact us

Americas

Tom Walsh

Tom Walsh

Vice President Sales and Technology, Tenova Inc.

Contact us

RoW

Sascha Bothen

Sascha Bothen

Senior Vice President Sales & Marketing, Tenova LOI Thermprocess

Contact us

Modernization, Service & Spare Parts

Marc Reynaert

Marc Reynaert

Head of Revamp & Modernization, Tenova LOI Thermprocess

Contact us

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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 MI-1763778
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 MI-1763778
Share Capital € 18.443.700

Choose your way
  • Talents
  • Suppliers
  • Media
Choose your technologies
By Technologies
  • Iron & Steel Technologies
  • Aluminum Technologies
  • Hydrometallurgy
  • Pyrometallurgy
  • Grinding & Texturing
  • Port Equipment
  • Our Green Solutions
  • Digital & Process Control
  • Industrial Gas Analyzers
By Metals & Materials
  • Iron & Steel
  • Aluminum
  • Boron
  • Copper
  • Ferro-Alloys
  • Lithium
  • Manganese
  • Nickel & Cobalt
  • Phosphate - PPA
  • Platinum Group Metals
  • Rare Earths
  • Rockwool
  • Silicon Metal
  • Titanium
  • Uranium
By Green solutions
  • Heat Recovery
  • Combustion Systems
  • Decarbonization
  • Recycling and By-Products
  • Hydrogen
  • Lithium Battery Recycling
  • Texturing
  • Tenova on Linkedin
  • Tenova on Twitter
  • Tenova on YouTube
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  • Privacy policy
  • Legal Disclaimer & Company Information
  • Contact

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