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Shengzhou Hongxin Power Transmission Co., Ltd
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  4. How to replace escalator step chain and ...

How to replace escalator step chain and sprocket

The cascade sprockets cannot be replaced individually, the entire chain needs to be replaced, and because the left and right chains need to be paired, the replacement of the left and right chains needs to be replaced together.

Replacement steps:

1. Determine the number of stepped sprockets that need to be replaced, and it is best to calculate according to the entire chain (the definition of the entire chain is that the connection between the chain and the chain is connected by the shaft with a retaining ring, not riveted).

2. Remove the inner and outer cover plates and apron plates of a straight section at the lower end and the length is about 6 meters.

3. Remove the step on the chain that needs to be replaced.

4. Run the part to be replaced with the chain to the position where the inner and outer covers and apron plates are removed.

5. The lower end of the loose-grade special chain is tightened.

6. Use special components (or iron wire) to fix the chain without dismantling.

7. Remove and replace the step chain.

8. Tighten the step chain after the replacement.

9. Install steps and adjust.

10. Install other removal parts.

11. Test operation.


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  • ISO Sprocket
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    • ASA Sprocket
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    • Ball Bearing Idler Sprocket
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    • 06A-2 08A-2 10A-2 12A-2 16A-2 Double Platewheels For 2 Single Chain
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    • Stock Sprocket
    • Finished Bore Sprocket
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    • Glass equipment chain conveyor sprocket
    • Sugar machine chain sprocket
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  • Bearing
    • Deep groove ball bearing
    • Angular contact ball bearings
    • Thrust ball bearing
    • Pillow Block Bearing
    • Car Wheel Hub Beaing
    • Single Row Ball Slewing Bearing (Series 01)
    • Single row four point contact ball slewing bearing (Q series)
    • Single Row Ball Slewing Bearing Non Gear (HS series)
    • Single row cross roller slewing bearing (11 series)
    • Single row cross roller slewing bearing (HJ series)
    • Double volleyball slewing bearing (02 series)
    • Three-row roller slewing bearing (13 series)

Links

Bearing Paint Brush Manufacturer Sheet Metal Fabrication  Beer Equipment Manufacturer Black epoxy adhesive 

LatestPost

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    Types and applications of chain
    2023-05-25
  • Why should the number of sections of the chain be used instead of the number? What are the characteristics
    Why should the number of sections of the
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Links: Bearing Paint Brush Manufacturer Sheet Metal Fabrication  Beer Equipment Manufacturer Black epoxy adhesive 

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