China OEM Heavy Duty&High Gradient Escalator Step Chain P=67.73

Product Description


JIEFENG E&E CO.,LTD
is the Professional escalator step chain supplier in China, because we cooperation with the leading manufacturer in the escalator industry.
Solutions and developments in the areas of noise reduction and low maintenance chain technology are only a few examples of what customers rely on in the escalator industry. Thanks to the high demands on safety and quality CHINAMFG escalator and moving walkway chains contribute to the smooth transportation of visitors not only in department stores, subways and airports. London, Madrid, Prague, New York, ZheJiang , Peking: CHINAMFG products move millions of people every day on escalators and moving walkways across the world.

JIEFENG E&E Escalator Step Chain
Quality, Edurance, Drability, Rliability, Noise reduction, Low maintenance

We have been supply escalator step chains for more than 20 years. During this time we have supplied morer than 40 countries escalator maintenance companies, and we got all good feedback from our customers.

Continued Assurance.
All of escalator step chains have 1 year warranty, and we will not provide the low-cost and not guaranteed product, as we all know escalator step chain is safty parts, so it’s very important of continued assurance.

High Standards.
Our product processes ensure that all chain lengths on an escalator machine are manufactured to an overall tolerance of 0.571 inch across 8 Ft, with a quality that enables them to achieve a service life of 20 years.

Our escalator Chain has been developed as result of extensive prototype testing in arduous applications to exceed the industry’s ever increasing demand for lower service costs and longer lifetime operation.
With over 50 years’ experience, Our partner factory is ecognised as 1 of the world’s leading manufacturers of escalator chains.
The special polymer bush, in conjunction with a specially designed bearing pin, has been formulated to ensure maximum lifetime operation.

The principle advantages of CHINAMFG escalator step chain are:

  • Substantially lower life cycle costs with development and field tests indicating a life in excess of 20 years.
  • Cleaner environment because of reduced free grease and oil lubrication.
  • Significantly lower service costs, in that periodic greaseand oil lubrication is not required.
  • Stable and predictable wear rates are a particular feature of CHINAMFG when compared to conventionally oiled andgreased chains, which can be prone to random failure.
  • Supply all kinds of escalator step chains, and we can provide the professional drawing for you.

ENDURANCE
JIEFENG Escalator Chain in the public service environment has proven to be extremely wear resistant.
Installation of the CHINAMFG Escalator Chain provides lifetime confidence with an extended chain design life.

TYPICAL WEAR /LIFE
ECONOMY
JIEFENG offers a fully cost effective solution when replacing grease lubrication systems, thus considerably reducing expensive maintenance and life cycle costs.

ENVIRONMENT AND SAFETY
The elimination of copious amounts of lubricating oils and grease creates a cleaner and safer environment, thereby reducing fire risk.

So pls contact us for the all drawing of escalator step chain.

Own factory Own warehouse

 

Usage: Escalator&Travolator
Material: Stainless steel
Surface Treatment: Electroplating
Feature: Heat Resistant
Chain Size: 1/2"*11/128"
Structure: Roller Chain
Customization:
Available

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Customized Request

heavy duty chain

How do heavy-duty chains handle misalignment between sprockets or pulleys?

Heavy-duty chains are designed to handle a certain degree of misalignment between sprockets or pulleys, providing some flexibility and tolerance to ensure smooth operation even in less-than-perfect alignment conditions.

When heavy-duty chains are used in power transmission systems, it is essential to ensure proper alignment between the sprockets or pulleys to optimize their performance and extend their lifespan. However, in practical applications, perfect alignment is not always achievable due to various factors like manufacturing tolerances, installation errors, or machinery vibrations.

Heavy-duty chains are equipped with side plates and rollers that allow them to articulate and adapt to minor misalignments without causing significant wear or stress on the chain components. The rollers play a crucial role in this aspect, as they can rotate freely and maintain contact with the sprocket or pulley teeth even when the alignment is slightly off.

It is important to note that while heavy-duty chains can handle some misalignment, excessive misalignment should be avoided, as it can lead to accelerated wear and potential chain failure. Regular inspection and maintenance are essential to detect and correct any misalignment issues promptly.

Proper lubrication of the chain also contributes to its ability to handle misalignment by reducing friction and wear between the chain components. Additionally, choosing the right type of heavy-duty chain for the specific application can further enhance its tolerance to misalignment.

In summary, heavy-duty chains can handle a certain amount of misalignment between sprockets or pulleys, thanks to their design and construction. However, maintaining proper alignment and performing regular maintenance are crucial to ensure optimal performance and longevity of the chain in power transmission systems.

heavy duty chain

Can heavy-duty chains be used in aerospace and aviation equipment?

Heavy-duty chains are not typically used in aerospace and aviation equipment. In these industries, components must meet stringent requirements for weight, precision, and reliability, and heavy-duty chains may not be suitable for such applications.

Aerospace and aviation equipment require lightweight materials to minimize overall weight and ensure fuel efficiency. Heavy-duty chains, designed to handle extreme loads, are usually made of robust but heavy materials, which would be impractical in aerospace and aviation.

In aerospace and aviation, specialized lightweight materials like titanium, aluminum, and composites are commonly used to construct components such as gears, shafts, and bearings. Chains, if needed, would be engineered using lightweight, high-strength materials specifically tailored to meet the industry’s strict performance and weight requirements.

The primary applications for heavy-duty chains are in industries such as construction, mining, agriculture, material handling, and power transmission, where their durability and load-bearing capabilities are essential.

In summary, heavy-duty chains are not commonly utilized in aerospace and aviation equipment due to their weight and other design limitations. Aerospace and aviation components are meticulously engineered to meet the unique demands of these industries, and lightweight, precision materials are the norm for ensuring safe and efficient operations.

heavy duty chain

How do heavy-duty chains handle high loads and extreme operating conditions?

Heavy-duty chains are specifically engineered to handle high loads and extreme operating conditions in various industries. Here are some ways they achieve this:

  • High Strength Materials: Heavy-duty chains are typically constructed from high-strength materials such as alloy steels or stainless steels. These materials offer excellent tensile strength and resistance to wear, making them suitable for handling heavy loads and abrasive environments.
  • Robust Design: The design of heavy-duty chains includes thicker plates, larger pins, and precision manufacturing to enhance their load-bearing capacity and durability.
  • Heat Treatment: Many heavy-duty chains undergo heat treatment processes like carburizing or quenching and tempering to improve their surface hardness and wear resistance.
  • Special Coatings: Some heavy-duty chains are coated with materials like zinc, nickel, or other anti-corrosive coatings to protect them from environmental factors and extend their service life.
  • Preloading: In certain applications, heavy-duty chains are preloaded to minimize elongation and reduce the risk of failure under high loads.
  • Lubrication: Proper lubrication is essential for heavy-duty chains to reduce friction and wear, especially in high-speed and high-load operations. Lubricants help in maintaining the chain’s efficiency and longevity.

These features collectively allow heavy-duty chains to perform reliably in challenging conditions, such as heavy machinery used in mining, construction, agriculture, and other industrial applications. Their ability to withstand high loads, shock loads, and harsh environments makes them a crucial component for efficient and safe operation in various heavy-duty machinery.

China OEM Heavy Duty&High Gradient Escalator Step Chain P=67.73  China OEM Heavy Duty&High Gradient Escalator Step Chain P=67.73
editor by CX 2023-10-20

Heavy Duty Chain

As one of the leading heavy duty chain manufacturers, suppliers, and exporters of mechanical products, We offer heavy duty chain and many other products.

Please contact us for details.

Manufacturer supplier exporter of heavy duty chain.

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