Step into the future of industrial efficiency with our Custom-made Maintenance-free Steel Belt Conveyor Idler, a true marvel of engineering designed to conquer the most challenging environments. This remarkable idler stands out with its unparalleled anti-wear and corrosion-resistant features, boasting a fully sealed design that effortlessly repels water and dust. Ideal for the demanding conditions of coal mines, its innovative anti-vibration structure ensures smooth operations and an exceptional lifespan, redefining the standards for durability and reliability.
Structure |
Ordinary Idler |
Bearing Type |
Double Sealed Bearing |
Type |
Parallel Conveyor Idler |
Usage |
Industrial Belt Conveyor |
Seals |
Composite Sealing Structure |
Seals Performance |
Wear/Corrosion/Fire/Water/Dust Proof |
Product Lifespan |
4500Hours |
Production Capaction |
3000Pieces/Day |
Warranty Prriod |
1 Year |
Product Color |
Customized |
Minimum Order Quantity |
10 Piece |
Welding |
Mixed Gas Shielded Welding |
Transport Package |
Standard Export Package |
Specification |
Length:200mm-2800mm |
Trademark |
xingsheng |
Origin |
China |
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 operate with avant-garde precision, fueled by our state-of-the-art TKAS idler production line, crafted with expertise by the renowned Tangshan Kaiyuan. This is seamlessly enhanced by three semi-automatic production lines from this elite manufacturer, delivering unmatched precision and operational efficiency. Furthermore, our facility is equipped with two advanced idler shaft material production lines from Fuzhou Sanxun, empowering us to expertly manage a comprehensive range of idler diameters, starting fromφ89 mm to φ219 mm, providing an exceptional array of length options from 190 mm to 2200 mm.Our unwavering dedication to quality is mirrored in our choice of high-grade special steels for idlers, sourced from esteemed suppliers like Xuzhou Guanghuan and Taiyuan Iron and Steel (TISCO) stainless steel pipes, guaranteeing unbeatable quality and performance.
Our relentless pursuit of excellence is embodied in our specialized steel pipe straightening technique, which dramatically reduces ovality and straightness deviations by 50% more than the MT821 standard. This innovation brings the idler's simulated frictional resistance coefficient down from 0.025 to 0.023, while radial runout is refined from 1.0 mm to an impressive 0.35 mm. Post-straightening, straightness is enhanced from 1.0 mm to a stellar 0.20 mm. An axial load exceeding 15 KN, as stipulated by the MT821 standard, elevates our idlers to a superior precision grade, ensuring a remarkable service life exceeding 45,000 hours.
Our production line is a testament to technological excellence, achieving complete automation through every phase, including straightening, pipe cutting, boring, stamping, welding, and assembly. This immaculate process embodies peak efficiency and cutting-edge innovation.
Our idler shaft production harnesses state-of-the-art fully automated systems, performing exacting operations such as servo-controlled length cutting, end face turning, chamfering, snap ring groove cutting, center hole drilling, and milling flat grooves on the idler shaft. The gap between milled grooves can be as precise as 190mm,while managing workpieces up to a vast length of 2200mm.
Technology at its Pinnacle
1. Our idlers are masterfully engineered for effortless replacement, with durable welding techniques that preserve the idler shell's integrity throughout its remarkable service lifespan, reaching no less than 45,000 hours.
2. Incorporating specialized bearings and stamped bearing housings with dual-layer seals, our idlers deliver exceptional sealing, minimal rotational resistance, and prolonged durability. We select top-tier bearings from world-renowned brands like NSK for unmatched performance and reliability.
3. The dustproof prowess of our idlers strictly meets the MT821 - 1999 standards, ensuring outstanding waterproof performance that fully aligns with these rigorous specifications.
4. Every steel component undergoes stringent pre-treatment to reach the St2-1/2 standard. Parts with welded structures are manufactured in exact compliance with national welding criteria, guaranteeing structural conformity with the most current national standards.
5. The rotational resistance coefficient of our upper idlers is meticulously maintained at 0.022 or below, while the lower idlers boast an even more impressive coefficient, not surpassing 0.02, demonstrating our commitment to superior engineering and performance.
Applicationindustries of the product
Company Introduction
1. Company Scale
Welcome to the prestigious realm of Yuanping Xingsheng Machinery Manufacturing Co., Ltd., a national 'Little Giant' and a distinguished leader in the world of belt conveyors. Our impressive establishment boasts a registered capital of 260 million yuan and spans a monumental area of 650 mu, translating to approximately 433,333 square meters. Within this expansive territory, we have constructed 200,000 square meters of state-of-the-art factory buildings, complemented by 13,200 square meters dedicated to offices, accommodation, and essential facilities. Our infrastructure is powered by over 500 advanced sets of belt conveyor processing equipment, underpinning our remarkable total assets of 800 million yuan. By seamlessly integrating visionary design, pioneering research, and superior manufacturing, we deliver innovative and unparalleled belt conveyors. This unwavering commitment has led to an extraordinary annual sales revenue of 500 million yuan, marking us as industry leaders.
2. Achievements and Honors
Yuanping Xingsheng Machinery Manufacturing Co., Ltd. stands as a beacon of innovation and excellence in technology. Celebrated as a national high-tech enterprise, we epitomize intelligent manufacturing in Shanxi Province. Our illustrious accolades include the Enterprise Technology Center of Shanxi Province and the renowned Provincial Common Technology Development and Design Service Platform for Belt Conveyors. We have earned high commendations from the China Heavy Machinery Industry Association, recognized for our steadfast commitment to contracts and our stellar reputation. Our trademarks and products symbolize excellence, boasting an AAA-level quality and reputation in Shanxi Province. We foster advancement through a doctoral workstation at the Shanxi Key Laboratory of Intelligent Logistics Equipment at Taiyuan University of Science and Technology. Our innovative prowess is safeguarded by 4 invention patents and 7 newly applied ones, along with 52 utility model patents. Our significant contributions to national standards and scientific research have established benchmarks with provincial and local standards, earning esteemed recognition in Shanxi and Xinzhou City.

3. Main Products and Customers
Xingsheng Company's core offerings feature an impressive lineup of belt conveyors, each expertly crafted to cater to a wide variety of requirements. Our flagship products encompass the DTL general fixed series, the DSJ telescopic series, and the DTC large inclination series, all of which have garnered widespread acclaim in markets spanning Shanxi, Shaanxi, Inner Mongolia, Gansu, Yunnan, Guizhou, Ningxia, Xinjiang, and beyond. Our esteemed clientele includes industry titans such as the Huaneng Group, China Energy Investment Corporation, China Coal Group, Beijing Energy Group, Huadian Group, Jinneng Group, Minmetals Group, Xinzhou Shenda Energy Group, and Inner Mongolia Hengdong Energy Group, to name a few.
4. Company Philosophy
At Yuanping Xingsheng Machinery Manufacturing Co., Ltd., our philosophy is embedded in a strategic emphasis on 'talent, quality, service, innovation, scale, and brand.' We are unwavering in our pursuit of specialization, refinement, and inventive excellence, with the ambition to become the foremost belt conveyor manufacturing hub, noted for its superior intelligence and scale. Our vision is to achieve recognition as a national single champion enterprise. By upholding the principles of 'innovation by all employees,' 'quality first,' and 'unconditional service,' we implement stringent process and quality control measures. This steadfast commitment has garnered us the unwavering trust of our users, facilitating market expansion and ensuring a 100% repeat purchase rate among loyal customers, who consistently applaud our product quality.
EnterpriseQualificationCertificate

R&D Center
Xingsheng Machinery is passionately committed to cultivating talent and advancing innovation. Through substantial investments in talent acquisition and development, we have established a robust growth platform that attracts the crème de la crème of industry talent. Our structured, multi-generational talent echelon seamlessly blends the wisdom of seasoned experts, the vitality of mid-career professionals, and the innovative spirit of burgeoning young minds. Our collaborations with esteemed universities, research institutions, and leading domestic enterprises have significantly bolstered our R&D and innovation capabilities, positioning us at the vanguard of technological progress.
Embrace the spirit of innovation and excellence with Xingsheng Machinery; a distinguished company that thrives on revitalizing its product lineup with an unwavering devotion to groundbreaking design and cutting-edge R&D. Our team of experts seamlessly integrates existing technologies with novel advances, tackling technical challenges head-on. This fearless approach establishes a rock-solid foundation, driving pioneering development and propelling forward momentum, ensuring that every product we craft stands at the pinnacle of industry innovation.

Industry Conveyor