chains and sprockets Complete overview

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1 s and s Complete overview

2 Contents Company profile Business locations Structural shapes of s page 04 page 05 page 06 Excerpt from our delivery program s page 07 Bush conveyor s acc. to DIN 8165 and DIN 8167 page 08 Dimensions of angles for bush conveyor s with clip angle page 09 Deep link s acc. to DIN 8165 and DIN 8167 page 10 Hollow bearing pin s (hollow pin s) formerly acc.to DIN 8165 and DIN 8168 page 11 Executions of the single-strand through conveyor s page 12 Executions of the double-strand through conveyor s Calculation of conveyor s Calculation of through conveyor s Structural shapes of s Excerpt from our delivery program s Executions of s for conveyor s Quality management Applications Innovation progress Directions page 13 page 14 page 15 page 16 page 17 page 18 page 19 page 20 page 21 page 22

Produktionsstandortenin Europa und Asien

3 Kurzprofil KettenWulf Gruppe Business locations KettenWulf weltweit: 6 Produktions- und 12 Vertriebsstandorte versorgen nahezu sämtliche Industrien rund um den Globus. Produktion/Vertrieb Vertrieb KettenWulf Werk Sieperting Wulf Chain USA Herkunft und Gegenwart Industrielle Anwendungen KettenWulf Werk Kückelheim mit Verwaltung 1925 wurde das Unternehmen KettenWulf im Sauerland, Kückelheim gegründet. Bedingt durch die starke Expansion des Unternehmens in der zweiten Hälfte des 19. Jahrhunderts entwickelte sich die einstige Gelenkketten-Manufaktur zu einem bedeutenden Markenhersteller von Ketten und Kettenrädern. Expansion weltweit: Heute gehört die KettenWulf Gruppe mit 6 Produktionsstandortenin Europa und Asien zu den europaweit größten und führenden Produzenten von Förderketten, Antriebsketten und Kettenrädern. Über 800 Mitarbeiter entwickeln, produzieren und vertreiben auf rund qm individuelle Lösungen im Bereich der Förderund Antriebstechnik rund um den Globus: KettenWulf Förderketten, Antriebsketten und Kettenräder finden weltweit Anwendung in den unterschiedlichsten Industrien, wie zum Beispiel:» Fahrtreppenindustrie» Schüttgüterindustrie» Automobilindustrie» Stahlindustrie» Stahlwasserbauindustrie» Holzindustrie» Papierindustrie» Lebensmittelindustrie» Verpackungsindustrie Hangzhou Wulf Chain China KettenWulf export KettenWulf Division Ferlacher Förderketten Austria 04» Deutschland» USA» Belgien» Japan» Frankreich» China» Österreich» Tschechien» Polen KettenWulf Division Dyna Chains Belgium 05

Structural shapes of s Excerpt from our delivery program s Articulated s are all s which have a hinge made of pins and link s

The links of the majority of s are equipped with bushing and, often, with a roller to improve the articulation and reduce the

Articulated s are manufactured from different qualities of material depending on the area of application.

The multitude of application areas for articulated s has led to different structural shapes.

Our main area of manufacturing is special s, but, of course, we also supply all types of conveyor s including those with other

Conveyor and transport s in all designs and dimensions for all applications and industries.tailormade s upon request.

Galle s, draw bench s, block s, lifts and articulated gear racks for locks and weir systems.

lift hydraulic steelwork industry slepped escalator industry galle draw bench lift for hydraulic steelwork industry

4 Structural shapes of s Excerpt from our delivery program s Articulated s are all s which have a hinge made of pins and link s at specific intervals the so-called. The main elements of these s are link s and hinge sections. The links of the majority of s are equipped with bushing and, often, with a roller to improve the articulation and reduce the wear on the hinge. These types of s are called bush conveyor s. Articulated s are manufactured from different qualities of material depending on the area of application. This is done to cope as optimally as possible with the strains and environmental influences such as corrosion, heat, dirt etc. The multitude of application areas for articulated s has led to different structural shapes. A selection of the most popular types of s are included in this catalogue. Our main area of manufacturing is special s, but, of course, we also supply all types of conveyor s including those with other dimensions. Please send us your request. Conveyor and transport s in all designs and dimensions for all applications and industries.tailormade s upon request. Standard s according to DIN and ISO. Galle s, draw bench s, block s, lifts and articulated gear racks for locks and weir systems. Pinions, bush s DIN 8164 and standard, roller s according DIN lift hydraulic steelwork industry slepped escalator industry galle draw bench lift for hydraulic steelwork industry non-back-bending bulk material industry bridge type bulk material industry drip-feed lubrication drip-feed lubrication grease lubrication bush bush conveyor with oil lubrication bush conveyor with grease lubrication slat conveyor car industry pendulum conveyor car industry slat for skid-transport car industry grease lubrication low maintenance bush conveyor with patented sealing for long intervals between lubrication bush conveyor non-lubricated bush conveyor non-lubricated, with additional sealing accumulating roller conveyor steel industry slat conveyor steel industry block steel industry 06 07

5 Bush conveyor s acc. to DIN 8165 and DIN 8167 Dimensions of angles for bush conveyor s with clip angle DIN 8165 DIN 8167 designation acc. to DIN 8165 p attachment length centre till OK h centre till end outside f 2 centre till centre hole hole dist. l 1 hole angle length designation acc. to DIN 8167 attachment length centre till OK h centre till end outside centre till centre hole f 1 d l 2 p f 2 2 f 1 hole dist. l 1 hole d angle length l 2 type of RATINGS OF BUSH CONVEYOR CHAINS acc. to DIN 8165 ultimate strength acc. to DIN 8165 single strand double strand p inner width FV FV FV FV , FV FV ,5 30 FV FV FV FV FV type of RATINGS OF BUSH CONVEYOR CHAINS acc. to DIN 8167 ultimate strength acc. to DIN single strand double strand inner width pin bush pin bush protection supp. flanged tread width width of link thickness pin length length of connecting pin b 1 d1 d3 d4 d5 d6 d7 b7 g s l max. l 1 max. protection example of double-strand dimensions Sp ME LW d 8 example of double-strand dimensions p b 1 d1 d3 d4 d 5 /d 6 d 7 b 7 g s l max. l 1 max. Sp ME LW d 8 M , ,5 31, ,6 7 M , ,4 8,5 M ,5 12, ,5 25 3,5 40, ,4 10 M ,2 12 M ,2 15 M ,0 18 M , ,0 21 M ,0 25 M ,8 30 M ,4 35 M ,0 42 M ,0 supp. rim tread width width of link thickness pin length length of connecting pin FV 40 FV 63 FV 90 FV 112 FV140 FV180 FV2 FV 315 FV400 FV0 FV x , x , x , x x x x x x x x The attachment angles can be executed bent or welded, single side or both sides. These s are also available in different es. In case of dimensional deviation we will comply with your requests M 20 25x25x , M x25x , M x30x M x30x M x40x M x40x M xx M xx M x60x M x65x M x70x M x100x M x120x

6 Deep link s acc. to DIN 8165 and DIN 8167 Hollow bearing pin s (hollow pin s) formerly acc. to DIN 8165 and DIN 8168 without roller with protection roller with supporting roller with flanged roller clinch bolt connecting pin with seeger circlip ring RATINGS acc. to DIN 8165 RATINGS formerly acc. to DIN 8165 type of ultimate strength inner width pin p b 1 d 1 d 3 d 5 g 1 g 2 s bush supp. width of link width of link thickness pin length l max. length of connecting pin l 1 max. ultimate strength p supporting d 5 acc. to rim d 6 acc. to width of link g works works b 1 d 1 d 3 d 4 DIN norm DIN norm d 8 inner outer inner width hollow pin bush protection hollow pin bore thickness s pin length l max. length of connecting pin l 1 max. FVT FVT FVT , FVT FVT , FVT FVT FVT FVT FVT FVT Further dimensions according to customer s need possible type of RATINGS acc. to DIN 8167 ultimate strength p d 5 g 2 s MT ,5 31,5 35 MT MT ,5 12, ,5 3,5 40,5 49 MT MT , MT MT MT MT MT MT MT inner width b 1 pin d 1 bush d 3 supp. width of link g 1 width of link thickness pin length l max. length of connecting pin l 1 max type of RATINGS acc. to DIN 8168 ultimate strength p inner width hollow pin MC , ,2 25 3, MC , , MC , MC , bush protection b 1 d 1 d 3 d 4 supporting d 5 rim d 6 hollow pin bore d 8 width of link g thickness s pin length l max. length of connecting pin l 1 max. Further dimensions according to customer s need possible

7 Executions of single-strand through conveyor s Executions of double strand through conveyor s DIN 8165 and DIN 8167 applicable for these types of s. (see page 8) Other dimensions are available on request. The different structural shapes are shown hereafter. Dimensions B, ME, and RA are at customer's specification. type C through conveyor with bent and welded scrapers type F double-strand through conveyor with bent scrapers type H double-strand through conveyor with welded angles and screwed down scrapers type A (L-form) type D (U-form) through conveyor with double bent scrapers type G double-strand through conveyor with welded clip angles, scrapers screwed down with backlash type J double-strand through conveyor with screwed down scrapers type B (L-form) execution of through conveyor with welded rakers and mounting holes. Distance and dimensions of mounting holes according customer s need. type E through conveyor with cranked link s and bent scrapers 12 13

8 Calculation of conveyor s Calculation of through conveyor s greatest pull F K peripheral force: horizontal conveying F K = F u + F s + F dyn The total pull of a results from FU, FS, Fdyn. F u = 1,1(2.a.q.µ K + l.g f.µ f ). g peripheral force F U peripheral force: slope conveyance F u = P v P = power [W] v = drive speed [m/s] F u = 1,1[a.q (2.µ K. cos α + sin α)+ l.g f.(µ f.cosα + sin α)].g support tension F S q.a.100 f F s =.g 8.f f rel =.100 rel a [%] a = centre distance [m] q = weight per meter [kg/m] f = greatest sag [m] f rel = relative sag [%] g = 9,81 [m/s 2 ], acceleration due to gravity PERIPHAL FORCE F u dynamic pull F dyn ω 2.p F dyn = 2000.(2.a.q+G f.l) a = centre distance [m] p = [mm] ω = angular velocity [s -1 ] q = weight per meter [kg/m] G f = conveyor weight [kg/m] l = burdened length of conveyor [m] LIST OF VALUES conveyor weight G f kg Q kg G f = B 1.h.z 1.z 2.γ [ m ] oder G f = [ m ] 3,6.v B 1 = through width [mm] h = through height [mm] z 2 = correction value for the fall short of the material to be conveyed compared with the z 2 = 0,8-0,9 lumpy material to be conveyed z 2 = 0,6-0,9 granular material to be conveyed z 2 = 0,4-0,8 dusty material to be conveyed z 1 = 0,95 deficiency value for the reduction of the bale cubic capacity by the parts of the γ = bulk material density [kg/m 3 ] Q = conveyance capacity [t/h] v = drive speed [m/s] a = centre distance [m] q = weight per meter [kg/m] l = burdened length of the conveyor [m] G f = conveyor weight [kg/m] α = angle of slope [ O ] µ K = frictional factor = material correction value µ f material correction value µ f : µ f = 0,7 sand-steel through µ f = 0,8 coke-steel through = 0,32 grain-steel through µ f without rollers, horizontal conveying F u = 1,1.µ K (2.a.q+ l.g f ). g without rollers, ascending conveyance Fu = 1,1[a.q (2.µ K. cos α + sinα)+ l.g f (µ K.cos α + sin α)].g with rollers, horizontal conveying with rollers, ascending conveyance f K Fu = 1,1 {a.q[21 + r R R.µ z 2.cosα + sinα]+ f K l.g f [1 +.µ z 2.cos α + sinα] }.g R r R r Fu = 1,1(2.a.q+l.G f ).1 R + R.µ z 2.g f K a = centre distance [m] q = weight per meter [kg/m] l = burdened length of conveyor [m] G f = conveyor weight [kg/m] µ K = frictional factor f K = 0,005 mm; lever arm of the rolling friction for steel on steel and gray cast iron on steel R = roller radius [mm] r = bush radius [mm] µ z = roller frictional factor g = 9,81 [m/s 2 ]; acceleration due to gravity α = lead angle [ O ] frictional factor µ k : µ K = 0,33; dry friction (-steel through) µ K = 0,25; greased (-steel through) µ K = 0,12; support-/rollers with plain bearing running frictional factor µ z : µ z = 0,1-0,3 (dry friction, plain bearing) µ z = 0,01-0,1 (mixed friction, plain bearing) µ z = 0,005-0,01 (fluid friction, plain bearing) µ z = 0,0015-0,015 (rolling bearing) bulk material density γ in kg/m 3 max. angle slope δ in rest β in discharge angle motion β dyn in ash and slag lignite iron glance minerals (Cu-Pb) light minerals oat, barley graphite calcinated lime dry lime potatoes gravel coke conveyor coal sorted coal clay, loam flour marl mortar corn, rye, rice sand sawdust (wood) wheat cement The greater values relate to horizontal, the smaller ones to vertical conveyance

9 Structural shapes of s Excerpt from our delivery program s We supply the corresponding s with all of our s. The s are milled on CNC machines with standard or tailor-made teeth systems. The shape of the tooth can be optimised and adapted to your individual requirements. Generally, the s are manufactured with milled teeth outlines. Our heat-treated, high quality s come in a variety of designs and materials and have the additional option of hardened teeth. with patented noise reduction with detachable tooth rim split type tooth shape conventional design tooth shape with enlarged groove angle tooth shape with enlarged gap standard design tooth shape with enlarged groove angle and additional mud groove saw toothing shape pinion toothing shape with detachable root segments pinion with saw toothing split type with detachable tooth rim with detachable root segments shear pin forged link split type for forged link pinion forged with patented noise reduction driving tooth wheel system pinion with pinion shaft 16 17

Execution types of s for conveyor s Quality management

type dynamometer type E type F type G type H s in welded

detachable three-piece toothed quadrants with detachable

root segments As we only process flawless material, all

finished products are subject to on-going quality

For example, hardness tests are carried out on hardened

10 Execution types of s for conveyor s Quality management Our quality management is based on the guidelines of DIN/ISO. So we secure the security standard demanded by our customers. type A type B type C type D s cut from the solid roller type dynamometer type E type F type G type H s in welded execution high frequency pulsometer with flange hub and detachable three-piece toothed quadrants with detachable root segments s with detachable toothed quadrants and root segments As we only process flawless material, all raw material is carefully checked when it enters the factory. Along with material testing, all prefabricated parts and finished products are subject to on-going quality control. For example, hardness tests are carried out on hardened components. tension test till 3000 kn split type with shear pin split type s and s with shear pin with detachable two-piece toothed quadrants plain deflection sheave with switch opening for wrought clevis strap s s and deflection sheaves for wrought clevis strap 18 19

Applications Innovation progress precision for escalators transport for pendulum conveyor the development of low-maintenance and nonlubricated designs The demand for

Using low-maintenance and non-lubricated s results in enormous reduction in costs with regard to maintenance and repair.

We have carried out numerous tests to determine which applications are suitable for these type of s.

We have determined that two basic techniques are possible: the application of a coating which reduces wear and tear on the link equipping the links with special sliding bearings s

We have developed a special patented noise dampening system to reduce these noises.

As a result, the noise is reduced to such an extent that it can scarcely be heard amidst the other noises in the factory.

low-maintenace s conveyor for abattoir bush conveyor for bottle washing machine We have developed a special patent sealing for use with abrasive or corroding media.

11 Applications Innovation progress precision for escalators transport for pendulum conveyor the development of low-maintenance and nonlubricated designs The demand for low-maintenance and non-lubricated designs is steadily increasing. Economical and environmental view points are the decisive factors behind the increasing demand. Using low-maintenance and non-lubricated s results in enormous reduction in costs with regard to maintenance and repair. As no or little relubrication is required, lubrication costs virtually disappear. However, low-maintenance and non-lubricated s are not suitable for all applications. We have carried out numerous tests to determine which applications are suitable for these type of s. The aim of these tests was to develop techniques for reducing the wear and tear on the links of conveyor s without relubricating. We have determined that two basic techniques are possible: the application of a coating which reduces wear and tear on the link equipping the links with special sliding bearings s with noise dampening systems The s running through the s create noises that can be disturbing in a factory or plant. We have developed a special patented noise dampening system to reduce these noises. The dampers cause the to be fed smoothly into the tooth space rather than thudding against the tooth space. As a result, the noise is reduced to such an extent that it can scarcely be heard amidst the other noises in the factory. Our noise dampening system helps to improve the general working conditions. low-maintenace s conveyor for abattoir bush conveyor for bottle washing machine We have developed a special patent sealing for use with abrasive or corroding media. The sealing consists of a labyrinth-sealing combined with an abradant sealing. This type of sealing prevents dirt and moisture from penetrating. This is necessary for the lubrication in the link to remain intact over a long period of time. The product life of the increases considerably when the is relubricated less often. with patented noise reduction s not requiring relubrication bush conveyor for bridge reclaimer lifting for weir Depending on the operating conditions, it is sometimes possible to use s which do not require any relubrication. This is possible through the use of special, application-specific sliding bearings and/or a special coating on the link. In addition to this, link sealing will also be used for some applications. non-lubricated bush conveyor with additional patented sealing 20 21

12 Directions Anschlussstelle Erwitte-Anröchte, Abfahrt 58 Anschlussstelle Olpe, Abfahrt

13 Contact KettenWulf Betriebs GmbH Zum Hohenstein 15 D Eslohe-Kückelheim T +49.(0) F +49.(0) service@kettenwulf.com KettenWulf GmbH Industriestraße 41 D Oyten T +49.(0) F +49.(0) export@kettenwulf.com KettenWulf GmbH Division Ferlacher Förderketten A-9163 Unterbergen 25 T +43.(0) F +43.(0) office@kettenwulf.com KettenWulf NV Division Dyna Chains Industriepark-Zwijnaarde 1 B-9052 Gent T +32 (0) F +32 (0) service@ketten-wulf.be Wulf Chain USA, LP 8110 Troon Circle Ste. 170 Austell, GA USA T F leif.schriefer@kettenwulf.com KettenWulf s.r.o. Jana Oplatala Breclav Tschechien T richard.zhanal@kettenwulf.com KettenWulf Polen Przedstawiciel handlowy mgr Elzbieta Wlodarczak-Leks ul. Ogrodowa 34 B/4 PL Zielona Gora T +48.(0) F +48.(0) KettenWulf Japanese Representative Office Minoh 4-Chome, Minoh-shi Osaka Japan T F service@kettenwulf.com Hangzhou Wulf Chain Co. Ltd. Xingwang Industrial City Yuhang Economic & Development Zone Yuhang District Hangzhou China T +86.(0) F +86.(0)

C - Engineered pin-bush conveyor chains and chain sprockets

C - Engineered pin-bush conveyor chains and chain sprockets 142 C - Engineered pin-bush conveyor chains and chain wheels DIN 8165 - DIN 8167 - DIN 8168 ( standard and according drawing ) - Chain sprockets