Conical Self Aligning Roller For Belt Conveyor Tracking In Mining Cement

The Conical Self Aligning Idler Roller is a key component for maintaining proper belt alignment in conveyor systems. Designed with tapered rollers mounted on pivoting frames, it self-corrects belt deviation using mechanical feedback — eliminating manual adjustments and minimizing downtime.

Widely used in mining, cement, quarrying, power plants, and bulk material ports, this idler roller increases system stability and reduces belt damage caused by misalignment.

Working Principle




When a conveyor belt strays from its path, the narrower end of the
conical roller engages the belt first. This creates a difference in
surface velocity across the roller, generating a lateral force that
causes the roller assembly to pivot and steer the belt back to its
central position, automatically realigning the belt without
operator input.

Application Fields

• Mining and Quarrying Operations

• Cement and Aggregate Production

• Thermal Power Plants

• Grain and Agricultural Terminals

• Chemical and Fertilizer Facilities

• Port and Terminal Bulk Conveyors

Main Benefits

• Automatic Alignment: Self-centering mechanism reduces tracking issues and downtime.

• Protects Belt Edges: Prevents lateral drift and friction damage.

• Durable Performance: Resistant to harsh, dusty, or corrosive environments.

• Low Maintenance: Simple design, no frequent manual adjustments required.

• High Compatibility: Suitable for TD75, DTII, and DTII(A) belt systems.

Technical Specifications

Sichuan Xinghe Yongchen Machinery Equipment Co., Ltd. is located in Zigong, a regional central city in southern Sichuan and a key southern hub within the Chengdu-Chongqing Economic Circle. The company traces its origins to 1992 with the establishment of the Rong County Hongguang Conveying Machinery Factory in Sichuan Province. Through persistent dedication, the company underwent a pivotal transformation in 2006, rebranding as Sichuan Zigong Hongguang Conveying Machinery Manufacturing Co., Ltd., and expanded into an integrated structure comprising one main factory, two branches, and five overseas offices. Renowned for superior product quality and performance, its equipment gained widespread acclaim across domestic markets and in Asian and African countries. In 2021, following a merger and reorganization, the company was officially renamed Sichuan Xinghe Yongchen Machinery Equipment Co., Ltd., marking a new chapter in its development.

The company has a registered capital of 25.1 million yuan, occupies an area of 73,000 m², and employs 216 staff members, including 35 engineers and technicians. Its facilities include metalworking, plate welding, assembly, and painting workshops, supported by functional departments such as administration, finance, sales, supply, production, technology, quality inspection, and after-sales services. As a specialized manufacturer of mining system equipment, the company integrates research and development, design, production, and sales into its operations.

The company primarily produces conveying equipment, including general belt conveyors, mining belt conveyors, tubular belt conveyors, curved belt conveyors, bucket elevators, screw conveyors, plate feeders, chain conveyors, and buried scraper conveyors. Additionally, it provides complete crushing and screening systems tailored for mining operations. These products serve industries such as power generation, steel, coal, transportation, water conservancy, chemicals, metallurgy, petroleum, and building materials, with an annual production capacity valued at 300 million yuan.

The company has obtained certifications under the GB/T19001:2016 and ISO 9001:2015 quality management systems and is a member of the China Heavy Machinery Industry Association. It holds multiple utility model patents and has been recognized with honors including the “2022 Zigong Advanced Collective in Industrial Reconstruction”, “Sichuan Sci-tech SMEs”, “Sichuan Innovative SMEs”, and “Sichuan Specialized,Refined, Characteristic, and Innovative Enterprises”.

Since its establishment, the company has adhered to the quality policy of “Quality First, Technology Leadership, Premium Service, Striving for Excellence,” fostering long-term trusted partnerships with clients. Moving forward, Xinghe Yongchen Machinery will continue to pursue innovation-driven growth, resource synergy, and sustainable development. By leveraging national initiatives to upgrade traditional industries and nurture emerging sectors, the company aims to strengthen core competencies, harness new growth drivers, and evolve into a modern mining system equipment manufacturer that embodies contemporary advancements.