Heavy Duty Troughing Idler Roller Conveyor Component For Mining
Material Handling   
Our heavy-duty troughing idler roller is an essential component in
bulk material conveyor systems. It supports and aligns the conveyor
belt for smooth and reliable operation. Built from high-strength
steel and sealed against dust and water, this roller is designed
for demanding industries such as mining, cement, power generation,
and port logistics. 


 
Key Features 

• Heavy duty steel structure for strong load-bearing support
• Corrosion resistant surface to handle moisture and chemicals
• Compatible with TD75 DTII and DTIIA belt conveyor systems
• Low maintenance sealed design extends service life up to 50000 hours
• Reduces belt misalignment and system noise for stable operation
• Available in custom diameters lengths and bearing configurations
• Noise control and waterproof design for harsh environments

 
Technical Advantages 

• High wear resistance and hardness for long term use
• Acid alkali and salt corrosion protection
• Labyrinth seal prevents grease leakage and dust entry
• Supports heavy loads such as ore coal and aggregates
• Improves belt service life and reduces operational downtime

 
Why Choose Our Idler Roller 

• Proven durability in harsh industrial environments
• Longer working life reduces replacement cost
• Meets international quality standards and certifications
• Tailored design ensures proper fit and optimal performance

Product advantages

• Resistant to acids alkalis and salt exposure
• Built for high hardness and strong wear resistance
• Sealed labyrinth design prevents grease leakage
• Improves belt life by minimizing misalignment
• Low maintenance saves time and cost
• Widely applicable across multiple industries

 
Applications 

• Open pit and underground mining sites
• Bulk material systems in cement plants and concrete facilities
• Port terminals and ship loading operations
• Steel plants power stations and recycling centers
• Recycling plants and construction material processing

 
Optional Features and Services 

• Custom paint coatings for anti corrosion
• Packaging according to customer request
• Technical drawings and support available
• OEM and ODM service upon request

Sichuan Xinghe Yongchen Machinery Equipment Co., Ltd. is located in Zigong, Sichuan, a key city in the Chengdu-Chongqing Economic Circle. Originating from the Rong County Hongguang Conveying Machinery Factory founded in 1992, the company restructured in 2006 into Sichuan Zigong Hongguang Conveying Machinery Manufacturing Co., Ltd., and officially renamed itself in 2021 after a merger, entering a new phase of development.

With a registered capital of 25.1 million yuan and a 73,000 m² facility, the company employs 216 staff, including 35 engineers and technicians. It integrates R&D, design, production, and sales, specializing in mining machinery and complete system solutions. Main products include general and mining belt conveyors, tubular and curved conveyors, bucket elevators, screw conveyors, apron feeders, chain conveyors, buried scraper conveyors, and crushing and screening systems.

These products are widely used in industries such as power, coal, metallurgy, construction, chemicals, and transportation, with an annual output value of 1 billion yuan. The company is ISO 9001:2015 and GB/T19001:2016 certified, holds multiple patents, and is a member of the China Heavy Machinery Industry Association. It has received honors including “Sichuan Innovative SME” and “Zigong Advanced Collective in Industrial Reconstruction 2022.”

Guided by its core values—“Quality First, Technology Leadership, Premium Service, and Pursuit of Excellence”—the company is committed to building long-term partnerships and driving innovation-led, sustainable growth. With a focus on upgrading traditional industries and embracing new technologies, Xinghe Yongchen is striving to become a modern, high-tech manufacturer in the mining equipment sector.

Factory Overview

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.