Characteristics of scraper conveyor chain

• Material

Made from high-quality alloy steel or carburized steel,the surface is heat-treated to enhance wear resistance,while the core maintains toughness,extending fatigue life and reducing maintenance costs.

• Chain Structure Type

Use widened chain plates and large gap hinge design, effectively prevents impurities such as straw and chaff from getting stuck.

• Chain Link Structure

Using snap-fit connection pins,reduces replacement time, minimizes downtime losses,significantly improves equipment utilization,and lowers labor costs.

• Connection Method

Pivot connection,circlip connection,bolt connection,rivet connection,quick-release connection.

• Surface Treatment Process

Optional processes such as galvanizing, ceramic coating, and oil immersion are available to meet various anti-corrosion and wear-resistant requirements. Surface treatment not only extends the chain's lifespan but also effectively resists corrosion and wear.

• Special Design Features

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

Specification Parameters of scraper conveyor chains

Performance Indicators of scraper conveyor chains

• Service Life

Our 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 chains can operate across a wide temperature range,from -40°C to +300°C.

• Anti-corrosion Performance

Thanks to precise surface treatment processes,our 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 Scraper Conveyor Chains

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 scraper chains

• Grain conveyor

Combine harvester:High-frequency impact and dusty environment recommended materials include carburized steel and double-sealed roller chain, which increases lifespan by 2.5 times.

• Grain cleaning equipment

Grain drying tower:high temperature (80°C) + corrosive steam, recommended materials are stainless steel 316L plus ceramic coating,which increases lifespan by four times.

• Grain drying equipment

Portable conveyor:frequent start-stop cycles and curved paths recommended reinforced side plate chain and self-lubricating bearings,extending lifespan by 3 times.

• Grain processing equipment

For low-speed high-load scenarios,we recommend large-pitch chains (50.8mm), with each chain capable of handling up to 5000 tons of grain.

Certification and Standards

The company 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 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.