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What is a heavy-duty industrial chain? A heavy-duty industrial chain, also known as a heavy roller chain or heavy-duty drive chain, is a robust and durable chain designed to withstand the demanding requirements of industrial applications.

Components and Material of Heavy Duty Industrial Chain

A heavy-duty industrial chain consists of several key components:

Pins

The pins are the cylindrical components that connect the inner and outer plates of the chain. In heavy-duty chains, the pins are made from high-strength alloy steel to provide excellent shear strength and durability.

Bushings

Bushings are cylindrical sleeves that fit over the pins and provide a bearing surface for the rollers. They are typically made from case-hardened steel to resist wear and ensure smooth rotation.

Rollers

The rollers are the cylindrical components that rotate around the bushings and engage with the sprocket teeth. Heavy-duty chain rollers are made from high-quality steel and are designed to withstand high loads and impacts.

Plates

The inner and outer plates form the links of the chain and are connected by the pins. Heavy-duty chain plates are made from heat-treated, high-strength steel to provide excellent tensile strength and fatigue resistance.

The materials used in heavy-duty industrial chains are carefully selected to ensure optimal performance and longevity. High-grade alloy steels, such as chromium-molybdenum steel or nickel-chromium steel, are commonly used for their superior strength, hardness, and wear resistance. 

These materials undergo heat treatment processes, such as case hardening or through hardening, to further enhance their mechanical properties.

Types of Heavy Duty Industrial Chain

Standard Heavy-Duty Roller Chains

These chains are the most common type and are used in a wide range of industrial applications. They feature a standard pitch and are available in different sizes and strengths, such as ANSI 80, 100, and 120 series.

Double-Pitch Heavy-Duty Roller Chains

Double-pitch chains have a longer pitch than standard chains, allowing for larger sprocket sizes and increased load capacity. They are commonly used in heavy-duty conveying and material handling applications.

Multiple Strand Heavy-Duty Roller Chains

Multiple-strand chains consist of two or more rows of standard roller chains connected in parallel. They offer increased load capacity and stability compared to single-strand chains and are used in applications with high torque requirements.

Heavy-Duty Attachment Chains

These chains feature attachments or extensions, such as K-attachments or A-attachments, which allow for the mounting of buckets, hooks, or other accessories. They are used in lifting, digging, and material handling applications.

Benefits of Heavy Duty Industrial Chain

High Strength and Durability

The robust construction and high-quality materials used in heavy-duty chains provide exceptional strength and durability. They can withstand high loads, shocks, and impacts without premature failure or wear.

Reliability

Heavy-duty chains are designed to perform reliably in demanding industrial environments. They can operate continuously under heavy loads and harsh conditions, minimizing downtime and ensuring efficient operation.

Versatility

The various types and configurations of heavy-duty chains make them suitable for a wide range of applications. They can be used for power transmission, conveying, lifting, and material handling in different industries.

Low Maintenance

Heavy-duty chains require minimal maintenance compared to other power transmission systems. With proper lubrication and periodic inspection, they can operate for extended periods without requiring frequent replacements or repairs.

Applications of Heavy Duty Industrial Chain

Heavy-duty industrial chains find applications in various industries and sectors, including:

• Manufacturing
• Mining
• Agriculture
• Construction
• Oil and Gas
• Transportation

Reliable Heavy-Duty Industrial Chains 

Heavy-duty industrial chains are essential components in various industrial applications, offering unmatched strength, durability, and reliability.

Are you in the market for quality and affordable heavy-duty industrial chains? Check out Universal Chain’s heavy-duty industrial chains or contact us today for more info!