Characteristics of DCC Heavy Duty Roller Chain

• Material

Made from high-quality alloy steel and heat-treated (such as quenching and tempering),our offset roller chain  offers high strength and wear resistance.

• Chain Structure Type

The chain plates are designed with a curved structure,enhancing the flexibility and impact resistance of the chain,making it suitable for heavy loads and impact forces.

• Chain Link Structure

Chain plates,rollers,pins,sleeves.

• Connection Method

Spring clip connection,pin rivet connection,bolt connection.

• Surface Treatment Process

Heat treatment,surface hardening,coating,shot peening. Enhance chain strength and durability,extending its lifespan.

• Special Design Features

Automated welding robots were used for welding,ensuring stability and uniformity at each weld point.

Specification Parameters of DCC Heavy Duty Roller Chain

Performance Indicators of DCC Heavy Duty Roller Chain

• Service Life

Our offset roller chains utilize automatic welding technology,high-frequency heating treatment,and corrosion-resistant surface processes, have a longer lifespan compared to ordinary chains,especially in environments with severe wear and harsh conditions.

• Operating Speed Range

Suitable for various operating speed ranges,it can run stably whether at low speeds for precise conveyance or at medium to high speeds for grain processing,thus avoiding chain damage or reduced transmission efficiency due to mismatched speeds.

• Temperature Adaptation Range

Designed for extreme environments,our heavy duty roller chains can operate across a wide temperature range,from -40°C to +300°C.

• Anti-corrosion Performance

Thanks to precise surface treatment processes,our heavy duty roller chains have excellent corrosion resistance,making them particularly suitable for environments with high humidity and strong corrosive conditions.

• Wear Resistance

Using high-frequency heating and surface reinforcement,long-term use ensures no significant wear or performance degradation.

• Noise Level

Precise welding techniques and stable structural design reduce friction and collisions between chains,thereby lowering mechanical noise and improving the working environment in factories.

Advantages of DCC Heavy Duty Roller Chain

High-strength Welding Structure:Ensure durability and high load capacity.

Automatic Welding Robot Technology:Ensure consistent quality of each weld joint.

High-frequency Heat Treatment:Enhance the wear resistance and tensile strength of the chain.

Customization Options:Meet diverse customer needs by offering flexible solutions.

Longer Service Life:Reduce maintenance and replacement frequency to lower operational costs.

Applications of DCC Heavy Duty Roller Chain

• Mine mining industry

Designed for lifting and conveying materials such as ore, coal, sand, and gravel,our offset roller chain can withstand high loads and impacts.

• Metallurgy

Suitable for conveying and processing metal materials such as billets, steel plates,and coils in high-temperature environments.

• Water and mud industry

Designed for lifting and conveying materials such as cement clinker,limestone,and coal powder,our offset roller chain can withstand high wear and high temperatures.

• Port business

Designed for loading,unloading,and transporting containers, bulk goods,ores,and other materials,capable of withstanding high loads and impacts.

Certification and Standards of DCC Heavy Duty Roller Chain

As leading heavy duty roller chain manufacturer,DONGCHUAN has obtained multiple international quality certifications, including ISO 9001 and CE certification. Each batch of products undergoes rigorous quality control and testing to ensure compliance with industry standards and provide reliable quality assurance to customers.

Why choose us?

• Excellent Quality Assurance System

Our company has successfully obtained API and ISO 9001 certifications, ensuring that all products meet international standards. 

• Efficient Service and Superior Cost-effectiveness

DONGCHUAN offset roller chains establish extensive collaboration with Changzhou University,for Digital Design and Production Engineering of Chain Transmission.we have significantly improved production efficiency and effectively reduced production costs.

• International Service and Global Customer Support

In the course of more than 10 years of operation,we have provided consistent quality and cost-effective products to more than 40 countries and regions around the world, and won a wide range of trust and praise

• Innovation and Continuous Improvement

Committed to technological innovation and continuous improvement, we consistently stay at the forefront of industry technology development.

• After-sales Service

We focus not only on short-term cooperation but also on establishing long-term,stable partnerships with our clients.Our products come with a warranty period of up to 24 months.