Step into the forefront of innovation with our Custom-made Maintenance-free Steel Belt Conveyor Idler, a marvel crafted to thrive even under the most challenging conditions. Boasting unmatched anti-wear and corrosion-resistant capabilities, this idler is expertly sealed to repel water and dust, making it the quintessential choice for demanding environments like coal mines. Its anti-vibration design promotes smooth, uninterrupted operations and extends its operational lifespan, redefining durability standards.
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. |
Yuanping Xingsheng Machinery Manufacturing Co., Ltd. proudly features a cutting-edge TKAS idler production line, meticulously designed by the esteemed Tangshan Kaiyuan. This is perfectly complemented by three semi-automatic production lines from the same renowned manufacturer, ensuring unparalleled precision and efficiency. Moreover, our facility is equipped with two advanced idler shaft material production lines from Fuzhou Sanxun, enabling us to proficiently accommodate a wide spectrum of idler diameters ranging fromφ89 mm to φ219 mm, providing a remarkable length range that extends from 190 mm to 2200 mm.Our unwavering dedication to superior quality is reflected in our careful selection of premium special steels for idlers. We source these exceptional materials from trusted suppliers like Xuzhou Guanghuan and Taiyuan Iron and Steel (TISCO) stainless steel pipes, ensuring peerless quality and robust performance.
Our commitment to outstanding quality is further demonstrated through our specialized steel pipe straightening process, which remarkably reduces ovality and straightness variations of roller rings by an astonishing 50% compared to the MT821 standard. The idler's simulated frictional resistance coefficient is considerably lowered from 0.025 to 0.023, while radial runout is enhanced from 1.0 mm to a remarkable 0.35 mm. Post-straightening straightness is improved from 1.0 mm to an exceptional 0.20 mm. With an axial load surpassing 15 KN, as dictated by the MT821 standard, our idlers achieve a superior precision grade with an impressive service life extending beyond 45,000 hours.
Our production line stands as a paragon of technological sophistication, achieving seamless automation across every phase, including straightening, pipe cutting, boring, stamping, welding, and assembly. This impeccable process epitomizes the zenith of efficiency and innovation.
Our idler shaft processing leverages state-of-the-art fully automated production lines, executing meticulous 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 spacing between two milled grooves can be as minimal as 190mm,while adeptly accommodating workpieces up to a maximum length of 2200mm.
Technological level
1. Ingeniously engineered for effortless replacement, our idlers boast robust welding techniques that ensure the idler shell remains unworn throughout its impressive service life, extending no less than 45,000 hours.
2. Equipped with specialized bearings and stamped bearing housings featuring double-layer seals, our idlers deliver exceptional sealing, minimal rotational resistance, and extended durability. We utilize premium bearings from prestigious brands like NSK to guarantee unparalleled performance.
3. The external dustproof features of our idlers strictly adhere to MT821 - 1999 regulations, ensuring outstanding waterproof performance that fully complies with these stringent standards.
4. Every steel material undergoes rigorous pre-treatment to achieve the St2-1/2 level. Components involving welded structures are manufactured in strict accordance with national welding standards, ensuring structural alignment with the latest national criteria.
5. The rotational resistance coefficient of the upper idlers is precisely 0.022 or lower, while the lower idlers showcase an even more remarkable coefficient, not exceeding 0.02, highlighting our commitment to superior engineering and performance.
ApplicationIndustries of the Product
Company Introduction
1. Company Scale
Step into the prestigious realm of Yuanping Xingsheng Machinery Manufacturing Co., Ltd., a national 'Little Giant' and a distinguished leader in belt conveyors. Our grand enterprise is fortified by a remarkable registered capital of 260 million yuan and a vast expanse of 650 mu, equivalent to approximately 433,333 square meters. Within this colossal domain, we have meticulously developed 200,000 square meters of cutting-edge factory buildings, enhanced by 13,200 square meters dedicated to offices, accommodation, and essential facilities. This formidable infrastructure is empowered by over 500 advanced sets of belt conveyor processing equipment, catalyzing our impressive total assets of 800 million yuan. By artfully harmonizing visionary design, groundbreaking research, and superior manufacturing, we deliver innovative and unrivaled belt conveyors. Our unwavering commitment to excellence has culminated in an extraordinary annual sales revenue of 500 million yuan, establishing us as frontrunners in the industry.
2. Achievements and Honors
Yuanping Xingsheng Machinery Manufacturing Co., Ltd. epitomizes innovation and technological excellence. Lauded as a national high-tech enterprise, we are the epitome of intelligent manufacturing in Shanxi Province. Our distinguished accolades comprise the Enterprise Technology Center of Shanxi Province and the esteemed Provincial Common Technology Development and Design Service Platform for Belt Conveyors. We have garnered high commendations from the China Heavy Machinery Industry Association, recognized for our unwavering dedication to contracts and our stellar reputation. Our trademarks and products are synonymous with excellence, attaining an AAA-level quality and reputation in Shanxi Province. We nurture progress through a doctoral workstation at the Shanxi Key Laboratory of Intelligent Logistics Equipment at Taiyuan University of Science and Technology. Our innovative capabilities are protected 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
At the heart of Xingsheng Company's offerings is an impressive array of belt conveyors, each meticulously engineered to satisfy diverse demands. Our standout products include the DTL general fixed series, the DSJ telescopic series, and the DTC large inclination series, all of which have achieved widespread acclaim in markets across Shanxi, Shaanxi, Inner Mongolia, Gansu, Yunnan, Guizhou, Ningxia, Xinjiang, and beyond. Our esteemed clientele is a testament to our excellence, featuring industry giants 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 the core of Yuanping Xingsheng Machinery Manufacturing Co., Ltd. lies a philosophy firmly rooted in 'talent, quality, service, innovation, scale, and brand.' We remain steadfast in our pursuit of specialization, refinement, and inventive excellence, aiming to emerge as the foremost belt conveyor manufacturing hub, renowned for its superior intelligence and scale. Our vision is to achieve acclaim as a national single champion enterprise. By adhering to the principles of 'innovation by all employees,' 'quality first,' and 'unconditional service,' we implement rigorous process and quality control measures. This unwavering dedication has garnered us the trust of our users, facilitating market expansion and ensuring a 100% repeat purchase rate among loyal customers, who consistently commend our product quality.
EnterpriseQualificationCertificate

R&D Center
Xingsheng Machinery is fervently committed to nurturing talent and driving innovation to new heights. By making substantial investments in acquiring and developing expertise, we've created a dynamic growth platform that magnetically attracts the best and brightest industry talent. Our well-structured, multi-tiered talent pool seamlessly integrates the wisdom of experienced experts, the vitality of mid-career professionals, and the innovative spirit of up-and-coming young talents. Our partnerships with prestigious universities, esteemed research institutions, and prominent domestic enterprises have significantly enhanced our R&D and innovation capabilities, firmly positioning us at the forefront of technological advancement.
Step into the realm of innovation and excellence with Xingsheng Machinery, a distinguished leader committed to revitalizing its product portfolio through unwavering dedication to groundbreaking design and state-of-the-art R&D. Our team of accomplished experts skillfully merges existing technologies with cutting-edge innovations, confronting technical challenges with audacity. This fearless, forward-thinking approach establishes a firm foundation, fueling pioneering progress and driving forward momentum. With every product we craft, we ensure it stands at the zenith of industry innovation.

Industry Conveyor