Pitch 67.73 Roller Chain Escalator Solid Axles Spare Part Escalator CNAS

Background Introduction
Some old escalators use short pitch roller chain step chains. These escalators are usually used in commercial and public transport occasions,like shopping mall, office buildings, hospitals, exhibition centers, hotels and airports, metro, etc. Therefore, there are strict requirements on the quality and safety of step chain as step chain is the key component in the escalator. After perennial use, if the step chain has worn out and reached its design service life, it must be replaced timely and propertly.

Product Detail
step chain pitch P = 67.73mm, 6P = step distance = 406.4mm.
The chain is connected to its left and right side link by solid axles. This design structure of left, right side link and solid axles is detachable. Normally, the solid axles are reserved for use. the single - strip link of step chain purchasing independently, and it is not include long axles, which are specified to define escalator width type of 1000, 800 or 600.
The step fixing with step chain is to use clamp bush and the step chain is used oil for lubrication.

Product Specification

Unit of chain ordering code

Application
The pitch 67.73 x 6L step chain is used for escalator of a step distance of 406.4mm. It is suitable for "J" type escalator, etc.

Producti and Quality Control
The step chain productio by Industry-Renowned step chain suppliers. The entire step chain manufacture process includes meterial imgress, component machining, part heat treatment and final assembly with quality control plan to eansure each step chain achieved original design requirement. The quality level is consistent with international first-class brand escalator step chain.
All type step chain achieved CNAS type test certificate.

Our service
Our professional engineering team can provide technical support to help clients identify the appropriate step chain specifications to meet safety and lifetime requirements.

We kindly request our clients to provide us with any documents related to the escalator chain, e.g. technical service reports, spare parts numbers of the chain, drawings of the chain, breakage load certificates/breakage load calculations, etc. These documents can considerably speed up an inquiry and clarify discrepancies. To avoid any risk of providing a non-functioning chain, complete this questionnaire and an identification template with detailed photographs of the link plates, rollers, step pins, axles, axle parts and markings on the components. Please fill in the following points and chain templates as completely as possible. If the template deviates from the chain to be measured, sketch, measure and photograph the deviation in detail.

METS Company established in May 2020, owns experienced escalator technology senior engineering team, in the different phases of product life cycle, is able to provide customers with a variety of professional escalator technical services, special focus to provide escalator truss remaining modernization technical solutions ( MOD) which cover product technology upgrading and components replacement. Provide hight quality OEM and ODM escalator product is also one of the service for our customer. Relying on South China Greater Bay Area its mature supply chain , complete industrial facilities and efficient logistics system, we are positioned in the escalator service market in China and overseas especially for the clients in Asia, Oceania, Europe and North America etc. to supply them various escalator brands of customized renovation and maintenance materials and spare parts , as well as the guidance and support to the construction site.
We provide all kinds of escalator technology consulting and training services

Company location: Office, warehouse and cooperative production base in Guangzhou, China

Company registered capital 6 million RMB