Chains and sprockets for the bulk material handling industry
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Products for all processes of the bulk material handling industry for conveying bulk material >

Contents 04 We are partner to the bulk material handling industry 06 Chains for apron conveyors 10 Chains for reclaimer systems 14 Chains for bucket elevators 18 Sprockets for complete drive systems >

The main factory in Kckelheim not only houses the company headquarters, but also the KettenWulf Com-petence Center웋. This provides world-wide support for customers in all technical issues. > Illustration top right: Our central European storage facility in Gh-ent, Belgium, provides more than 9,000 square metres of storage area. Illustration center right: KettenWulf in Ferlach, Austria. Illustration bottom right: The chinese production and sales facility in Hangzhou. The green areas show the countries to which KettenWulf exports its products. Production/branch officeSales agency >

04|05 Leading original equipment manufacturers in the bulk material handling industry trust KettenWulf. We count equipment manufacturers to our customers which production sites are distributed all around the world and with whom we develop and manufacture innovative and efficient products on highest quality levels in a partnership co-operation. For almost all transportation processes in the bulk material handling industry KettenWulf supplies optimal chain constructions. Together with our cus- tomers we compile the correct solution, no matter, whether it concerns the transport of rough or...

Back locked conveyor chain with bended link plates for pan conveyors. Scraper chain with increased attachment link plates and out-board lifetime lubri-cated support rollers. Central chain for high speed bucket elevators. >

06|07 High flow rates of material with temperatures of up to 500 C, axle distances of up to 250 meters, complicated conveyor design lines, high lifting heights and conveying capacities of over 1000 m > 3 /h are the challenges to the conveyor systems in the bulk material handling industry.KettenWulf meets these special requirements with the highest precision in the geometry of the single chain components, optimal press fitments and fatigue endurable materials with highest surface qualities. > KettenWulf supplies special chains for various conveyor systems, e.g. for hot sinter conveying in...

Apron conveyor with baffle plate. Short plate conveyor with pressed pans. Hinged short plate con-veyor for the transport of recycling mate-rial and other coarse-grained bulk materials. >

Back locked conveyor chain with bended link plates. Schematic exposition of an apron conveyor: The aprons are carried by double strand bush conveyor chains with either flanged inboard chain rollers or flanged outboard support rollers fixed to the conveyor apron taking care of the coasting movement within the conveyor. >

Conveyor chains with pitches of 160 mm, 250 mm 315 mm or bigger and breaking loads of 200 to 3,000 kN offer the possibility to properly address a variety of different customers requirements. The special chains for apron conveyors, illustrated below, show an excerpt from our range of tailor- made chains. >

KettenWulf offers a broad selection of special conveyor chains, e.g. for a reclaimer in a circular storage hall. >

Reclaimer boom with double strand conveyor chain and bucket guid- ing rollers. Boom of a bucket reclaimer with double strand conveyor chain. Side scraper with double strand chain. Bucket reclaimer in a biomass stockyard. >

Scraper reclaimer chain with outboard lifetime lubricated support roller. Illustration above: Cross section through a reclaimer chain with completely sealed chain joint. Illustration below: Cross section of scraper reclaimer chain joint with sealed chain joint and lifetime lubricated outboard support roller. >

Our spectrum in the scraper reclaiming systems tech-nology offers a high degree of individual solutions. The following illustrations show a selection of different mounting options for scraper buckets. >

Partial view of a cement plant with a variety of dif-ferent chain applications. >

Silo feeding by high performance bucket elevator using central chains. > High speed bucket elevator with central chain as well as drive wheel and return sprocket. >

Central chain for high performance bucket elevators. Chain system for high-performance bucket elevator consisting of an un-toothed drive wheel and a return sprocket. All chain wheels are induction hardened. >

Due to the high technical requirements for this chain application KettenWulf jointly develops bucket elevator chains suitable for the toughest elevator applications together with its customers.The below illustrations show a selection of possible bucket elevator chain executions of our range of supply. >

Illustration 1: 1 3 Special sprocket for scraper chains Illustration 2: Fork link sprocket for drag chain conveyors. Illustration 3: Special sprockets for central chains in seg- mental construction, induction hardened, optional with toothed or un-toothed rim. Assembly of a tail shaft unit for use in a bucket elevator. 2 >

For further information please visit our web site www.kettenwulf.com. >

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