Company Profile of Hangzhou Wulf Chain Co. Ltd.

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Tyrone Peters
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1 Company Profile of Hangzhou Wulf Chain Co. Ltd.

2 Hangzhou Wulf Chain. 150Km 2

3 3.0 Industries Hangzhou Wulf Chain supplies 3

4 Escalator industry 4

5 Bulk material handling industry 5

6 Automotive industry 6

7 Steel industry 7

8 Palmoil Industry: 8

9 Other industries» Paper industry» Insulation material industry» Paver industry» Food industry» Tobacco industry» Power plant industry» Port machine industry» Bottle washing industry 9

10 4.0 Hangzhou Wulf Chain in detail 10

11 11

12 Plasma Cutting & Bending Plasma Cutting Bending 12

13 Turning & Grinding Turning Grinding 13

14 Punching & Milling Punching Milling 14

15 Hardening and Assembling Hardening Assembling 15

16 Ketten Wulf Chain Technology Technical documentation for Palmoil Industry 16 trust in technology

17 17

18 1.0 Ketten Wulf / HWC design and quality aspects 18

19 trust in technology Anti twisting flats 19

20 KettenWulf Round Riveting There will be NO loose link plates 20

21 Case Hardening and Heat Treatment in-house solution 21

22 Conveyor Chain Installation

23 Issues for installing the chain Tensioning Excessive tensioning will produce a rapid increase in the rate of wear. The chain can be checked by lifting it off the track at the mid point of the conveyor. A typical amount of lift would be 1.0% of the conveyor centre distance. For example, on a 20m conveyor, the lift should be about 200mm. 23

24 Issues for installing the chain - tensioning DRAWING SHOWING AMOUNT OF TENSION REQUIRED Requested Tension 200 mm 100 mm too tight 100 mm TOO TIGHT 300 mm too loose 300 mm TOO LOOSE 20 METRES 1% OF TOTAL LENGTH OF CONVEYOR 1% of the conveyor length gives best results 24

25 Issues for installing the chain - tracking Misaligned tracking Although we have now ensured that the components have been manufactured and assembled accurately chain damage can still occur if the tracking is misaligned 25

26 Issues for installing the chain - tracking Poor Alignment 26

27 Issues for installing the chain - tracking Good aligned Installation 27

28 3.0 Sprocket Installation 28

29 Issues for installing the sprockets If the chain has not been kept in correct adjustment and runs slack this will cause the wear of the sprocket 29

30 Issues for installing the sprockets To detect sprocket wear it is useful to check with a template to see the worn area 30

31 Issues for installing the sprockets Incorrect Sprocket Profile 31

32 Issues for installing the sprockets Poor Manufactured Sprocket 32

33 Issues for installing the sprockets Alignment of the sprockets Head sprockets must always be keyed as a matched pair. 33

34 Issues for installing the sprockets Examples of misalignment 34

35 4.0 Lubrication and Cleaning 35

36 Lubrication and Cleaning It is important that lubricant reaches the correct parts of the chain. Lubricant should be applied between the inner and outer linkplates above each pitch point this will ensure that the lubricant flows on to the bearing surface. 36

37 Lubrication and Cleaning Correct lubrication points 37

the operation time to ensure any faults caused through

38 Chain Maintenance (Cleaning) The condition of a chain system needs to be checked on a regular basis thoughout the operation time to ensure any faults caused through dirt and other obects that don t belong to the chain. 38

39 Chain Maintenance (Cleaning) Chain in good cleaning condition 39

40 Chain Maintenance (Cleaning) We recommend special maintenance plans for documentation to ensure perfect running conditions. Inspection after Installation Weekly maintenance inspection Monthly maintenance inspection Yearly Maintenance inspection 40

41 Summary

42 Summary Trouble free running is a matter of: High specifications and improved design of the Chain Accurate manufacturing of Chains and Scrapper Good installation of Chains and Sprockets Regular routine maintenance Chains must be replaced as matched pairs 42

43 43 Sugar Industry

44 Sugar chains 44

45 Sugarcane chains 45

46 Sugarcane Chain 46

47 Diffuser chains 47

48 Diffuser Chains 48

49 Diffuser Chains 49

50 Bagasse Chains 50

51 51 Food Industry

52 Bakery chains 52

53 Bakery chains 53

54 Slaughterhouse chains 54

55 Slaughterhouse chains 55

56 Tobacco chains 56

57 Bottle washing chains 57

58 Bottle washing chains 58

59 Thank you for your attention! 59 Hangzhou Wulf Chain Co. Ltd. 40 Tangning Road Yunhe Town Yunhang District Phone: +86 (0) Fax: +86 (0)

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