Unveil the pinnacle of innovation with our Custom-made Maintenance-free Steel Belt Conveyor Idler, crafted to thrive under the most demanding conditions. It boasts exceptional anti-wear and corrosion-resistant attributes, with a fully sealed design to combat water and dust intrusion, making it the quintessential choice for challenging environments such as coal mines. Its anti-vibration design ensures smooth operations and extends its longevity, setting new standards for durability.
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 take immense pride in our cutting-edge TKAS idler production line, masterfully engineered by the esteemed Tangshan Kaiyuan. This is enhanced by three semi-automatic production lines from the same notable manufacturer, delivering precision and efficiency. Furthermore, we feature two advanced idler shaft material production lines from Fuzhou Sanxun, adeptly managing an extensive range of idler diameters fromφ89 mm to φ219 mm, providing an unparalleled length range from 190 mm to 2200 mm.Our unwavering dedication to excellence is demonstrated through our choice of premium special steels for idlers. We procure these materials from distinguished suppliers, including Xuzhou Guanghuan and Taiyuan Iron and Steel (TISCO) stainless steel pipes, ensuring superior quality and performance.
Our commitment to exceptional quality permeates our specialized steel pipe straightening process, which drastically reduces ovality and straightness variances of roller rings by an impressive 50% compared to the MT821 standard. The idler's simulated frictional resistance coefficient is significantly lowered from 0.025 to 0.023, while radial runout is optimized from 1.0 mm to a remarkable 0.35 mm. Post-straightening straightness is enhanced from 1.0 mm to an outstanding 0.20 mm. With an axial load exceeding 15 KN, as per the MT821 standard, our idlers achieve an elevated precision grade with a service life surpassing an extraordinary 45,000 hours.
Our production line embodies technological excellence, achieving complete automation across all stages, including straightening, pipe cutting, boring, stamping, welding, and assembly, epitomizing the pinnacle of efficiency and innovation.
Our idler shaft processing utilizes state-of-the-art fully automated production lines, executing precise operations such as servo-fixed-length cutting, end face turning, chamfering, snap ring groove cutting, center hole drilling, and milling flat grooves on the idler shaft. The distance between milled grooves can be as little as 190mm,capable of accommodating workpieces up to a maximum length of 2200mm.
Technological superiority
1. Our idlers are expertly designed for easy replacement, employing robust welding techniques that ensure the idler shell remains wear-free throughout its outstanding service life, extending to a minimum of 45,000 hours.
2. Featuring high-tech bearings and stamped bearing housings with dual-layer seals, our idlers guarantee excellent sealing, minimal rotational resistance, and extended durability. We source premium bearings from renowned brands like NSK for unmatched performance.
3. The external dustproof capabilities of our idlers meticulously comply with MT821 - 1999 regulations, ensuring superior waterproof performance fully in line with these stringent standards.
4. Each steel material undergoes a rigorous pre-treatment to achieve the St2-1/2 level. Parts with welded structures are manufactured in strict accordance with national welding standards, guaranteeing structural integrity with the latest national criteria.
5. The rotational resistance coefficient of the upper idlers is precisely 0.022 or below, while the lower idlers maintain an even more remarkable coefficient, not exceeding 0.02, underscoring our commitment to superior engineering and performance.
Applicationindustries of the product
Company Introduction
1. Company Scale
Welcome to the esteemed world of Yuanping Xingsheng Machinery Manufacturing Co., Ltd., a national 'Little Giant' and a preeminent authority in belt conveyor innovation. With a formidable registered capital of 260 million yuan and an expansive domain covering 650 mu, equivalent to around 433,333 square meters, our impressive facility includes 200,000 square meters of cutting-edge factory buildings and 13,200 square meters devoted to office space and essential amenities. Equipped with over 500 advanced belt conveyor processing units, our infrastructure supports astounding total assets of 800 million yuan. Our expertise seamlessly blends visionary design, trailblazing research, and superior manufacturing, culminating in groundbreaking belt conveyors that set industry standards. This unwavering commitment has resulted in an exceptional annual sales revenue of 500 million yuan, underscoring our role as industry pacesetters.
2. Achievements and Honors
Yuanping Xingsheng Machinery Manufacturing Co., Ltd. epitomizes technological excellence and innovative leadership. As a celebrated national high-tech enterprise and a paragon of intelligent manufacturing in Shanxi Province, we proudly hold numerous prestigious titles, including the Enterprise Technology Center of Shanxi Province and the Provincial Common Technology Development and Design Service Platform for Belt Conveyors. Acknowledged by the China Heavy Machinery Industry Association for our unwavering commitment to contracts and our impeccable reputation, our trademarks and products are synonymous with quality, achieving AAA-level distinction in Shanxi Province. We nurture advancement with a doctoral workstation at the Shanxi Key Laboratory of Intelligent Logistics Equipment at Taiyuan University of Science and Technology. Our innovative capabilities are fortified by 4 granted invention patents and 7 newly filed ones, along with 52 utility model patents. Our pivotal role in defining national standards and rigorous scientific research has established benchmarks at provincial and local levels, earning esteemed accolades in Shanxi and Xinzhou City.

3. Main Products and Customers
Xingsheng Company's core product array features an impressive spectrum of belt conveyors, each meticulously engineered to meet diverse industry needs. Our premier offerings include the versatile DTL general fixed series, the adaptable DSJ telescopic series, and the robust DTC large inclination series, all of which have earned widespread acclaim across markets in Shanxi, Shaanxi, Inner Mongolia, Gansu, Yunnan, Guizhou, Ningxia, Xinjiang, and beyond. Our prestigious clientele list boasts industry leaders 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, among others.
4. Company Philosophy
At Yuanping Xingsheng Machinery Manufacturing Co., Ltd., our core philosophy is grounded in the strategic pillars of 'talent, quality, service, innovation, scale, and brand.' We are resolute in our pursuit of specialization, refinement, and inventive superiority, with the vision to emerge as the preeminent belt conveyor manufacturing hub, renowned for its unmatched intelligence and scale. Our ambition is to earn the distinction of a national single champion enterprise. By steadfastly championing principles of 'innovation by all employees,' 'quality first,' and 'unconditional service,' we enforce rigorous process and quality control measures. This unwavering dedication has earned us the enduring trust of our users, facilitating robust market expansion and ensuring a flawless 100% repeat purchase rate among loyal customers, who consistently commend our product excellence.
EnterpriseQualificationCertificate

R&D Center
Xingsheng Machinery is fervently dedicated to nurturing talent and driving innovation. Through substantial investments in talent acquisition and development, we have established a dynamic growth platform that attracts top-tier industry talent. Our structured, multi-generational talent ecosystem seamlessly integrates the wisdom of seasoned experts, the dynamism of mid-career professionals, and the innovative spirit of emerging young talents. Our strategic alliances with leading universities, research institutions, and premier domestic enterprises have significantly enhanced our R&D and innovation prowess, positioning us at the forefront of technological advancement.
Embrace the spirit of unwavering innovation and unmatched excellence with Yuanping Xingsheng Machinery Manufacturing Co., Ltd. Renowned for revitalizing its product lineup with a steadfast devotion to groundbreaking design and cutting-edge research and development, we are at the forefront of industry innovation. Our team of experts seamlessly integrates existing technologies with novel advancements, confidently overcoming technical challenges. This fearless approach establishes a rock-solid foundation, propelling pioneering development and ensuring forward momentum. As a result, every product we craft proudly stands at the pinnacle of industry innovation.

Industry Conveyor