Ratchet Wheel For Escalator

Ratchet Wheel For Escalator

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Ratchet Wheel for escalator

We are top 3 major supplier of sprockets for escalator in China. We produced already for Schindler elevator, Hitachi elevator , Thyssen krupp escalator and Toshiba elevator.

Total Outer Inner Tooth Number of
ID Height Diameter Diameter Width Teeth
Cust. Types
(H) (D) (0d) (W) (z)
TK Left
TK-RW -001 左置 19 360 250.6 17.5 8
TK Right
TK-RW -002 右置 19 360 250.6 17.5 8
TK Half
TK-RW -003 分体 20 335 215 20 8
TK Middle
TK  RW   004 中置 30 335 225.6 24 8
TK Middle
TK-RW -005 中置 50 335 225.6 44 12
TK Right
TK-RW -006 右置 25 360 250.6 23.5 12
TK Left
TK-RW -007 左置 25 360 250.6 23.5 12
TK Right
TK-RW -008 右置 25 360 250.6 23.5 12
TK Middle
TK-RW -009 中置 50 300 225 50 20



Product Quick Detail:

  • Standard and non-standard available
  • With high quality and competitive price
  • Prompt delivery
  • Packing as per customer’s demand.

We promise will offer the best price by the high quality in china! We also accept special order about the products. If you are interested in our products. Please do not hesitate to let us know.We are pleased to give you the detailed information.We promise that our products would be safety and were in high quality and reasonable price. If you are interested in our products, please contact us asap.We are sincerely looking for your cooperation.

Most of our products are exported to Europe or Americas, both standard and nonstandard products available. We can produce as per your drawing or sample. Material can be standard or as per your special request. If you choose us, you choose reliable.

pruduct quality report

Materials Available

1. Stainless Steel: SS201, SS303, SS304, SS316, SS416, SS420
2. Steel:C45(K1045), C46(K1046),C20
3. Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200(CuZn37), C28000(CuZn40)
4. Bronze: C51000, C52100, C54400, etc
5. Iron: 1213, 12L14,1215
6. Aluminum: Al6061, Al6063
7.OEM according to your request
product materials available

Surface Treatment

Annealing, natural canonization, heat treatment, polishing, nickel plating, chrome plating, zinc plating,yellow passivization, gold passivization, satin, Black surface painted etc.

Processing Method

CNC machining, punch,turning, milling, drilling, grinding, broaching, welding and assembly
product finishing

QC & Certificate

Technicians self-check in production,final-check before package by professional Quality inspector
ISO9001:2008 , ISO14001:2001,ISO/TS 16949:2009

Package & Lead Time

Size: Drawings
Wooden Case/Container and pallet, or as per customized specifications.
15-25days samples. 30-45days offcial order
Port: Shanghai/Ningbo port
product packages