China high quality Stainless Steel Drive Roller Pintle Conveyor Industrial Duplex Drag Link Engineering Chain Leaf Hollow Pin Elevator Silent Hoisting Agricultural Escalator arb air compressor

High Quality Stainless Steel Conveyor Chains for Industrial Use

Our high quality stainless steel conveyor chains are designed to meet the highest standards of the industry. Made from high quality alloy steel, these chains are available in various models including simplex, duplex, triplex and heavy duty. We offer these chains in different sizes, ranging from 25 to 160 and 04B to 32B.

Product Description

Our conveyor chains meet ISO, DIN and ANSI standards and are made from 304 and 316 materials. With tensile strength 15-20% higher than standard chains, our products come with ISO 9001, SGS, and BV certification. Our chains are highly lubricated for excellent grease performance.

The plates of our chains are punched and squeezed using precision technology. The pin, bush, and roller are machined by high efficiency automatic equipment and automatic grinding equipment. Our chains are heat treated using carburization, carbon, and nitrogen protection mesh belt furnace, and surface blasting process to ensure quality.

Our products are assembled with precision by internal hole position, spin riveting under pressure to ensure the performance of the entire chain.


Technique Treatment
1 Shot Peening 8 Quenching
2 Bluing 9 Tempering
3 Phosphate 10 Oiling
4 Nickel-plated 11 Greasing
5 Zincing 12 Special color
6 Heat Treatment 13 Stain proofing
7 Carburizing 14 Pre-stretched and anti-fatigue

Why Choose Us

Our company has been manufacturing conveyor chains since 1988, and we are a professional manufacturer of industry transmission chains, motorcycle chains, conveyor chains, and some special chains. We offer three famous brands: “YF”, “QJ” and “HQL” and more than 60% of our products are exported overseas. Our products conform to ISO, ANSI, BS, DIN, JIS international standards and national industry standards.

We have a complete set of quality management systems, advanced inspection, and test equipment. Our chains have been certified by ISO9001 Quality Management System, SGS inspection, and BV inspection.

We prioritize environmental protection and energy saving in our production processes. Our products are energy-efficient and environmentally friendly.

Our Products

In addition to conveyor chains, our company supplies various products for industrial use, such as agricultural gearboxes, power output shafts, sprockets, fluid couplings, worm gear reducers, gears and racks, leaf chains, pulleys and pulleys, planetary gearboxes, timing pulleys, and bushings. We offer high-quality products, preferential prices, and considerate services, and customers are welcome to customize drawings and samples.


1. What materials are used to make your conveyor chains?

Our conveyor chains are made from high quality alloy steel, specifically 304 and 316 materials.

2. What models of conveyor chains do you offer?

We offer simplex, duplex, triplex, and heavy duty conveyor chains in various sizes ranging from 25 to 160 and 04B to 32B.

3. What standards do your chains meet?

Our chains meet ISO, DIN, and ANSI standards, as well as national industry standards.

4. What certifications do your chains have?

Our chains are certified by ISO 9001, SGS, and BV for quality management and inspection.

5. Can customers customize their orders?

Yes, customers are welcome to customize their orders by providing drawings and samples.

All content on this page is from the Internet and is only for reference for product selection. Our products are replacement parts and not original spare parts. We are not the holder of the original trademarks of the content. Our products are only suitable for after-sales replacement parts and not original spare parts. Our replacement parts can be perfectly adapted to the original spare parts. If you need to buy original spare parts, please contact the original factory to buy.

Performance Characteristics of Leaf Chain

is a type of industrial chain that is commonly used for lifting applications. It is known for its high strength, durability, and precision. Some of the key performance characteristics of leaf chain include:

1. High Strength

Leaf chain is designed to withstand heavy loads and high stress environments. It is made from high-quality steel, which provides excellent strength and durability.

2. Precision

Leaf chain is also known for its precision. It has a consistent pitch and link plate thickness, which ensures smooth and reliable operation.

3. Durability

Leaf chain is highly resistant to wear and tear, making it suitable for use in harsh and demanding environments. It is also resistant to corrosion, which helps extend its lifespan.

Types and Characteristics of Leaf Chain

There are several types of leaf chain available, each with its own unique characteristics. Some of the most common types of leaf chain include:

1. AL-type Leaf Chain

This type of leaf chain is known for its high-strength and durability. It is often used in heavy-duty applications such as mining and construction equipment.

2. BL-type Leaf Chain

BL-type leaf chain is designed for use in lighter-duty applications such as material handling and automotive equipment. It is known for its precision and reliability.

3. LL-type Leaf Chain

LL-type leaf chain is similar to AL-type leaf chain but is designed for use in applications that require long lengths of chain. It is commonly used in the forestry industry.

Advantages of Leaf Chain Made of Different Materials

Leaf chain can be made from a variety of materials, each with its own unique advantages. Some of the most common materials used to make leaf chain include:

1. Stainless Steel

Leaf chain made from stainless steel is highly resistant to corrosion and is suitable for use in environments that are exposed to moisture or chemicals.

2. Carbon Steel

Carbon steel leaf chain is known for its high strength and durability. It is commonly used in heavy-duty applications such as mining and construction equipment.

3. Alloy Steel

Alloy steel leaf chain is known for its excellent toughness and resistance to wear and tear. It is often used in applications that require high shock loads.

Applications of Leaf Chain

Leaf chain is used in a wide range of industries and applications. Some of the most common applications of leaf chain include:

1. Material Handling

Leaf chain is commonly used in conveyors, elevators, and other material handling equipment.

2. Automotive Industry

Leaf chain is used in various automotive applications, including steering systems, suspension systems, and powertrain components.

3. Agricultural Machinery

Leaf chain is used in various agricultural machinery applications, including combines, harvesters, and balers.

4. Construction Machinery

Leaf chain is used in various construction machinery applications, including excavators, cranes, and bulldozers.

5. Mining Industry

Leaf chain is used in various mining applications, including conveyor systems, draglines, and shovels.

Future Development Trends and Opportunities of Leaf Chain Products

The future of leaf chain products looks bright, with increasing demand from various industries due to its strength and durability. The development of new materials and manufacturing techniques is also expected to drive growth in the market.

How to Choose a Suitable Leaf Chain

Choosing the right leaf chain is critical to ensuring optimal performance and longevity. Here are some things to consider when selecting a leaf chain:

1. Determine Application Requirements

Consider the load capacity, speed, and environmental conditions of the application to determine the appropriate leaf chain.

2. Identify the Type of Chain

Choose the type of leaf chain that is best suited for the application based on load capacity and operating conditions.

3. Select the Chain Material

Choose the appropriate material for the leaf chain based on the operating conditions of the application.

4. Consider the Chain Dimensions

Ensure that the leaf chain dimensions are compatible with the application, including pitch, link plate thickness, and overall length.

5. Check Compatibility with Sprockets

Ensure that the leaf chain is compatible with the sprockets in the application to ensure smooth and reliable operation.


Leaf chain is a critical component in many industrial applications, providing strength, durability, and precision. Choosing the right leaf chain is essential to ensuring optimal performance and longevity. With its wide range of applications and future growth prospects, leaf chain is poised to remain an important part of the industrial landscape for years to come.

Author: Dream


Leaf Chain

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

Please contact us for details.

Manufacturer supplier exporter of the leaf chain.

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