ROTARY HEARTH FURNACE

Product catalog summary

Overview: The document provides detailed information about AICHELIN's rotary hearth furnaces, which are used for the heat treatment of automotive and gear parts. These furnaces are available in both electric and gas-heated designs and are known for their reproducible quality and economic efficiency.

Design Features: AICHELIN rotary hearth furnaces are characterized by their single or multi-stage hearth, adjustable speed hearth drive, and the ability to operate in indexed or continuous rotation. The design allows for easy servicing and can be configured for manual, semi-automatic, or fully automatic operation.

Applications: The primary applications include gas carburizing, carbonitriding, hardening, and tempering. These furnaces are also used for preheating before forging and annealing, particularly for structural components like gear parts, bearings, and shafts.

Atmosphere Control: The furnaces use controlled atmospheres such as endogas with enrich gases or nitrogen/methanol mixtures, ensuring precise adherence to heat treatment processes. All protective gas furnaces include a nitrogen safety device.

Technical Data: The document lists various furnace types with hearth diameters ranging from 130 cm to 350 cm, with special sizes available upon request. Working temperatures range from 820 to 950°C, with a maximum heating capacity from 25°C to 860°C, supporting throughput from 50 kg/hr to 1000 kg/hr.

User Advantages: Key benefits include high temperature uniformity, efficient charging and discharging, individual quenching to prevent distortion, and the ability to handle parts of varying sizes and shapes. The process drive is designed for simplicity and safety, with charge carriers acting as energy storage for thin-walled parts.

Contact Information: The document provides contact details for AICHELIN's offices in Austria and Germany for further inquiries.

Catalog excerpts

for Heat Treatment of Automotive and Gear Parts J Reliability at work [ Member of AICHELIN Group

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ROTARY HEARTH FURNACE WITH OR WITHOUT PROTECTIVE GAS ATMOSPHERE Reproducable quality and economic use of the required equipment are prime facts in heat treatment. AICHELIN rotary-hearth furnaces in electric or gas-heated design are a product of long lasting experience and secure long-term profitability of our customers' investments. As one of the results we became market leaders with these plants. Final assembling multi-stage rotary hearth furnace Automatic carbonitriding furnace for sliding sleeves muffs consisting of: charging-magazine, furnace charging and discharging unit, rotary hearth furnace...

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Technical Data Working temperatures for Hardening - and Carburizing-/ Carbonitri-ding-Furnaces 820 to 950°C Maximum heating capacity (gross) from 25°C to 860°C: 50 kg/hr to 1000 kg/hr The big PLUS AlCHELIN-plants offer reproducible high quality, economy and efficiency. Through our long term partnerships with our customers all over the world, proven and advanced designs have been developed with unmatched long lifetime and service simplicity. Moreover, continuous development and the background of a large manufacturer give you further safety. Advantages for the user AICHELIN-Rotary Hearth Furnaces...

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niEHEiin Heat Treatment Systems AICHELIN Ges. m. b. H. Fabriksgasse 3 A-2340 Modling Phone (+43) (2236) 236 46 - 0 Telefax (+43) (2236) 22 22 9 [email protected] www.aichelin.com Member of AICHELIN Group

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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