Unleash the pinnacle of technological innovation with our Custom-made Maintenance-free Steel Belt Conveyor Idler, specifically engineered to thrive in the harshest conditions. This exceptional idler boasts unrivaled anti-wear and corrosion-resistant attributes, fully sealed to thwart water and dust infiltration, making it the quintessential option for demanding environments like coal mines. Its sophisticated anti-vibration design ensures flawless operations and an extended lifespan, establishing a new standard in durability and dependability.
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 showcases a cutting-edge TKAS idler production line, masterfully crafted by the esteemed Tangshan Kaiyuan. This is further enhanced by three semi-automatic production lines from this illustrious manufacturer, guaranteeing precision and efficiency. Moreover, we possess two state-of-the-art idler shaft material production lines from Fuzhou Sanxun, enabling us to expertly manage a wide range of idler diameters, spanning fromφ89 mm to φ219 mm, providing an extraordinary length range from 190 mm to 2200 mm.Our unwavering commitment to excellence is embodied in our choice of premium special steels for idlers. We source these superior materials from distinguished suppliers, including Xuzhou Guanghuan and Taiyuan Iron and Steel (TISCO) stainless steel pipes, ensuring unmatched quality and exceptional performance.
Our pursuit of unparalleled quality is reflected in our specialized steel pipe straightening process, which dramatically reduces ovality and straightness variations of roller rings by an impressive 50% compared to MT821 standards. The idler's simulated frictional resistance coefficient is remarkably lowered from 0.025 to 0.023, while radial runout is optimized from 1.0 mm to an exceptional 0.35 mm. The post-straightening straightness improves from 1.0 mm to an outstanding 0.20 mm. With an axial load surpassing 15 KN, as per MT821 standards, our idlers achieve a heightened precision grade with an extraordinary service life exceeding 45,000 hours.
Our production line epitomizes technological superiority, achieving comprehensive automation across all phases, including straightening, pipe cutting, boring, stamping, welding, and assembly. This seamless process represents the zenith of efficiency and innovation.
Our idler shaft processing utilizes state-of-the-art fully automated production lines, executing precise functions like 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 two milled grooves can be as minimal as 190mm,capable of accommodating workpieces up to a maximum length of 2200mm.
Technological level
1. Our idlers are ingeniously designed for hassle-free replacement, utilizing robust welding techniques that ensure the idler shell remains wear-free throughout its remarkable service life, exceeding an impressive 45,000 hours.
2. Featuring precision-engineered bearings and stamped bearing housings with dual-layer seals, our idlers assure outstanding sealing, minimal rotational resistance, and extended durability. We employ top-tier bearings from world-renowned brands like NSK to ensure exceptional performance.
3. The external dustproof capabilities of our idlers scrupulously adhere to the MT821 - 1999 regulations, ensuring superior waterproof performance that fully complies with these stringent standards.
4. Each steel component undergoes rigorous pre-treatment to achieve the St2-1/2 level. Parts involving welded structures are meticulously manufactured in strict alignment with national welding standards, assuring structural conformity with the latest national criteria.
5. The rotational resistance coefficient of the upper idlers is precisely calibrated to 0.022 or below, while the lower idlers maintain an even more remarkable coefficient, not exceeding 0.02, underscoring our dedication to superior engineering and excellence.
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. Step into our impressive establishment, proudly supported by a robust registered capital of 260 million yuan and spanning a monumental area of 650 mu, equivalent to a sprawling 433,333 square meters. Within this expansive domain, we've meticulously 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 empowered by over 500 cutting-edge belt conveyor processing machines, cementing our remarkable total assets of 800 million yuan. Through the seamless fusion of visionary design, pioneering research, and superior manufacturing, we deliver innovative and unparalleled belt conveyors. This unwavering commitment has propelled us to achieve an extraordinary annual sales revenue of 500 million yuan, firmly establishing us as industry leaders.
2. Achievements and Honors
Yuanping Xingsheng Machinery Manufacturing Co., Ltd. shines as a beacon of innovation and technological excellence. Celebrated as a national high-tech enterprise, we stand as a paragon of intelligent manufacturing in Shanxi Province. Our prestigious accolades include the Enterprise Technology Center of Shanxi Province, along with the renowned 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 steadfast commitment to contracts and our stellar reputation. Our trademarks and products are synonymous with excellence, boasting an AAA-level quality and reputation in Shanxi Province. We champion 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 fortified by 4 invention patents and 7 newly applied ones, alongside 52 utility model patents. Our significant contributions to national standards and scientific research have set 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 a remarkable lineup of belt conveyors, each masterfully crafted to meet a variety of requirements. Our flagship products include the DTL general fixed series, the DSJ telescopic series, and the 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 esteemed clientele comprises 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 Yuanping Xingsheng Machinery Manufacturing Co., Ltd., our philosophy is anchored in a strategic emphasis on 'talent, quality, service, innovation, scale, and brand.' We are unwavering in our pursuit of specialization, refinement, and inventive excellence, aspiring to become the foremost belt conveyor manufacturing hub, celebrated 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 rigorous 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 laud our product quality.
EnterpriseQualificationCertificate

R&D Center
Xingsheng Machinery is passionately committed to cultivating talent and driving 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 boundless innovation and peerless excellence with Yuanping Xingsheng Machinery Manufacturing Co., Ltd. Renowned for its revolutionary approach, this distinguished company revitalizes its product lineup with unwavering dedication to pioneering design and cutting-edge research and development. Our expert team masterfully integrates existing technologies with breakthrough advancements, confronting technical challenges head-on with fearless resolve. This unwavering approach establishes an unshakeable foundation that drives pioneering development and propels forward momentum, ensuring that every product crafted by us stands at the very pinnacle of industry innovation.

Industry Conveyor