Experience the pinnacle of precision with our High-Quality, Factory Custom-Made, Maintenance-Free Conveyor Idlers, engineered to excel in harsh environments. These idlers are Anti-Wear, Anti-Corrosion, Sealed, Waterproof, Dustproof, and Anti-Vibration, crafted from premium steel to ensure prolonged durability and efficiency.
BASIC INFORMATION OF CONVEYOR Idler |
Product Trademark |
Risbon |
Idler Diameter |
φ89-φ219 |
Idler Length |
200mm-2800mm |
Idler Pipe |
Q235 carbon steel, high precision straight seam welded pipe with state-of roundness and straightness to ensure well-balanced rotaton. |
Shaft |
Q235 carbon steel, made of cold-drawn bright round steel, which is superior in corrosion resistance and stifnes.We have strict control over tolerance of shaft dimension and surface quality.The service lifespan can be well secured and proloned |
Bearing |
C4 large clearance and double-sided sealing,which can effectively compensate for temperature rise during operation |
Bearing Brands |
Havalo,NSK, or as per your needs |
Seals |
composite sealing structure of non-contact labyrinth and contact lip, water-proof and dust-proof |
Bearing Sest |
be made of isotropic and ductile special strip steel, processed and formed through a unique seven-step stamping process, with high accuracy, lightweight, certain elasticity and good stress state |
Color |
black, red, blue, yellow available , or according to your reguirement.black, red, blue, yellow available , or according to your requirement. |
At Yuanping Xingsheng Machinery Manufacturing Co., Ltd., we pride ourselves on our state-of-the-art TKAS idler production line, a masterwork from the esteemed Tangshan Kaiyuan. This is complemented by three semi-automated production lines from the same elite manufacturer. We also operate two advanced idler shaft material production lines, expertly developed by Fuzhou Sanxun. Our facility is equipped to handle a broad spectrum of idler diameters, showcasing our expansive capabilities.φ89 mm-φ219mm and spanning impressive lengths from 190mm - 2200mm. Our commitment to excellence shines through in our meticulously sourced high-quality special steels for idlers. We partner with esteemed suppliers like Xuzhou Guanghuan and Taiyuan Iron and Steel (TISCO) to ensure every product meets the highest standards.
Our relentless pursuit of superior quality involves specialized straightening of steel pipes, significantly enhancing product precision. We've halved the ovality and straightness errors of roller rings, vastly surpassing the MT821 standard. Our idlers boast a reduced simulated frictional resistance coefficient, now lowered from 0.025 to 0.023. Radial runout has impressively improved to 0.35 mm, and post-straightening straightness is enhanced to 0.20 mm. With an axial load exceeding 15 KN, our idlers achieve an elevated lifespan, surpassing 45,000 hours, one precision grade above standard.
Our production facility is a testament to innovation and efficiency, achieving full automation across all stages of idler production. From straightening and cutting to boring, stamping, welding, and assembly, every step is seamlessly automated for superior performance.
Employing advanced technology, our idler shaft processing lines boast fully automatic features capable of precise operations. These include servo-controlled fixed-length cutting, end face turning, chamfering, snap ring groove cutting, center hole drilling, and milling flat grooves. With precision down tomm, our facility can handle workpieces up to an impressive length of 2200mm
Technological mastery
1, Our idlers are engineered for easy, hassle-free replacement, with robust welding that ensures the idler shell remains wear-free throughout its extensive service life, which impressively extends beyond 45,000 hours.
2, Our idlers feature specialized bearings and stamped housings with double-layer seals, ensuring superior sealing, minimal rotational resistance, and prolonged longevity. For optimal performance, we utilize premium bearings from esteemed imported brands, ensuring reliability and efficiency.
3, Our idlers meet rigorous MT821 - 1999 standards for dustproof and waterproof performance, exemplifying our dedication to high-quality engineering.
4, Every steel component is meticulously pre-treated to attain St2-1/2 level precision. For welded structures, we adhere strictly to national welding standards, ensuring all structural elements conform to the latest national criteria.
5, Our upper idlers showcase a precise rotational resistance coefficient of 0.022 or lower, while the lower idlers maintain an outstanding coefficient, not exceeding 0.02, highlighting our commitment to superior engineering excellence.
Applicationindustries of the product
Company Introduction
1. Company Scale
Welcome to Yuanping Xingsheng Machinery Manufacturing Co., Ltd., the prestigious 'Little Giant' enterprise in the belt conveyor industry. Our company is fortified by a robust registered capital of 260 million yuan and spans an impressive 650 mu, roughly 433,333 square meters. We've crafted 200,000 square meters of cutting-edge factory buildings, alongside 13,200 square meters for office, residential, and auxiliary use. Boasting over 500 advanced sets of processing equipment, our total assets ascend to a remarkable 800 million yuan. Seamlessly integrating design, research, and manufacturing, we deliver innovative, unparalleled belt conveyors, securing an annual sales revenue of 500 million yuan.
2. Achievements and Honors
Yuanping Xingsheng Machinery Manufacturing Co., Ltd. is a luminary of technological innovation. As a national high-tech entity, we exemplify intelligent manufacturing in Shanxi Province, housing the Provincial Enterprise Technology Center and Belt Conveyor Service Platform. Our commitment to quality is lauded by the China Heavy Machinery Industry Association. Known for our AAA-level excellence, our trademarks are synonymous with Shanxi’s superior reputation. Our work at the Shanxi Key Laboratory of Intelligent Logistics Equipment underscores our pursuit of progress, backed by 4 invention patents, 7 pending patents, and 52 utility model patents. Our contributions are recognized through numerous national and scientific benchmarks.

3. Main Products and Customers
Xingsheng Company’s centerpiece offerings are our meticulously crafted belt conveyors. Our DTL general fixed, DSJ telescopic, and DTC large inclination series serve a wide market spanning Shanxi to Xinjiang. Our esteemed clients include leaders like Huaneng Group and China Energy Investment Corporation, affirming our dominant presence across the industry.
4. Company Philosophy
Yuanping Xingsheng Machinery's ethos is built on 'talent, quality, service, innovation, scale, and brand.' Committed to mastery and innovation, our goal is to be the top belt conveyor manufacturing center, known for intelligence and scale, and to achieve national champion status. Our principles of 'innovation by all,' 'quality first,' and 'unconditional service' underpin our rigorous quality controls, earning 100% repeat business from appreciative customers.
EnterpriseQualificationCertificate

R&D Center
At Xingsheng Machinery, we invest in talent: a multi-generational team of senior experts, vibrant professionals, and innovative youth. Our alliances with top universities and industry leaders amplify our R&D prowess, positioning us at the vanguard of technological progression.
Xingsheng Machinery thrives on a legacy of innovation and excellence. Our products are continually revitalized through pioneering design and cutting-edge R&D, overcoming technical barriers to lay a solid foundation for future advancements.

Industry Conveyor
Experience the ultimate in durability and efficiency with our Maintenance-Free, Anti-Wear, Sealed, and Vibration-Resistant High-Quality Belt Conveyor Idlers. Expertly outfitted with robust Rubber Buffers, these idlers are meticulously engineered to meet the stringent demands of the Coal Mining Industry Conveyor. Unleash unrivaled performance and reliability with our exceptional conveyor idlers, designed to withstand the toughest environments.
Discover our High-Quality Factory Custom-Made Conveyor Idlers, crafted to be Maintenance-Free, Anti-Wear, Anti-Corrosion, Sealed, Waterproof, and Dustproof. Engineered with superior Steel, these Anti-Vibration idlers offer not only unmatched durability but also exceptional performance in every industrial application.