Industrial Furnace Construction
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Superior when things get hot Solutions for industrial furnace construction Schmidt + Clemens Grou

4 Advanced technology with “dry” furnace rollers, know-how and materials from S+C 6 Added to provide advantages, illustrated by an actual case study 8 The most suitable material offers you the optimum solution for your work 10 I nnova ive concepts the strength of our unique materials laboratory olutions for industrial furnace construction

Why Schmidt + Clemens? Schmidt + Clemens Grou

Furnace rollers with built-in advantages There are generally two types of furnace rollers: Firstly water-cooled rollers, the main advantage of which are their low procurement costs. The maximum working temperature of these rollers is 1,180 °C, and their service life is about two years. temperature is identical or higher. Their service life can be, depending on the furnace conditions, over twice to three times as long. This – in a direct comparison of the operating costs – is precisely where dry furnace rollers achieve a crucial economic advantage. The alternative are uncooled “dry” furnace...

Rotary kiln drums e.g. made from Centralloy® 60 HTR For use in indirectly fired rotary kilns for the thermal treatment of pigments, metal powder and other bulk materials. Characteristics: • Material heat-resistant up to 1,250 °C • Tube segments spun cast, flanges rolled or forged, machined and welded as per the drawing • Diameter from 50 to 1,350 mm • Length up to 20 metres • Delivered ready to install • Longer service life compared to standard materials Pusher tubes made from heat-resistant stainless steel For use in pusher type reduction furnaces, for example for making tungsten carbide...

Following in-depth consultation by S+C, a customer who previously used water-cooled furnace rollers in their furnace changed over to “dry” furnace rollers made from Centralloy® 60 HT R. The higher procurement costs compared with the usual water-cooled rollers were offset by lower operating costs and other advantages: refractory cement fibre wool 360 mm 425 mm Energy costs (million USD/year) 7.200 6.200 4.700 4.700

Changing over to dry furnace rollers made from Centralloy® 60 HT R (360 mm or 425 mm) reduced energy consumption and therefore energy costs by up to 35 % annually. Taking as a basis the entire plant of our customer (capacity 4 million tonnes/year) and taking into account the longer service lives of our rollers, (50 to 125 %o), savings of between 1.8 and 2.5 million USD are achieved per year! The lower energy input and the lower raw material requirement (for manufacturing the rollers) have another advantage: Both protect the environment, something that is of increasing importance to...

You have the requirements, we have the solution Our many years of experience in the field of industrial furnaces have seen us develop an extensive range of materials. This enables us to offer you at least one optimum solution for your actual plant and production situation. At the same time we are working on expanding our range in a practical way. This is very often done through the close contact with our customers: When a challenge emerges that cannot be optimally overcome using the existing material, we develop a new one. This can result in a material that is like a fingerprint of a...

The following table provides a general overview of materials that S+C offers in its standard range. We would be happy to provide you with more detailed technical information - just call us or send us an e-mail.

Solutions for industrial furnace construction

vCr-rich oxide So that you “stay ahead” Basically, our R+D department has just one task: Discovering added values to provide advantages for you in all aspects relating to materials, designs and applications. protective oxide layer These include metallurgical examinations of damaged components that uncovers much more than just the precise cause of the damage. You also receive detailed suggestions on how to avoid similar problems in future by using a different material or a modified design. At the same time our materials laboratory – incidentally the industry‘s largest and most modern – is a...

How can we assist you? Schmidt + Clemens GmbH + Co. KG Kaiserau 2, 51789 Lindlar, Germany E-mail: sp@schmidt-clemens.de www.schmidt-clemens.com Schmidt + Clemens meets the multi-faceted challenges in industrial furnace construction. Put us to the test and experience how mutually satisfying, cost effective, and reliable collaboration with us can be. See for yourself our intelligent product alternatives. Czech Republic India Saudi Arabia Brazil Production / Service sites Sales locations We are ready Hotline: +49 2266 92-507 Schmidt + Clemens Group Brinkmann GmbH · Marke · Menschen ·...