Elevate your operational efficiency to new heights with our Customized Roller for Industrial Belt Conveyor - featuring a remarkable 1 Year Quality Assurance. Immerse yourself in the pinnacle of technological innovation with our Maintenance-free Steel Belt Conveyor Idler, meticulously crafted to thrive in the most demanding environments. This idler boasts exceptional anti-wear and corrosion-resistant properties, along with a fully sealed design to combat water and dust infiltration, making it the unparalleled choice for harsh settings like coal mines. With its sophisticated anti-vibration engineering, it ensures uninterrupted operations and an extended lifespan, setting an industry-leading standard 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, SKF, 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 operating a cutting-edge TKAS idler production line, which has been masterfully designed by the renowned Tangshan Kaiyuan. Complementing this are three semi-automatic production lines from the same esteemed manufacturer, guaranteeing precision and productivity. Moreover, our facility is fortified with two advanced idler shaft material production lines from Fuzhou Sanxun, enabling us to skillfully manage a wide array of idler diameters ranging fromφ89 mm to φ219 mm, presenting an outstanding length range between 190 mm and 2200 mm.Our unwavering dedication to quality excellence is vividly reflected in our selection of premium special steels for idlers. We procure these superior materials from esteemed suppliers, including Xuzhou Guanghuan and Taiyuan Iron and Steel (TISCO) stainless steel pipes, ensuring unmatched quality and exceptional performance.
Our relentless pursuit of quality perfection extends through our specialized steel pipe straightening process, markedly reducing ovality and straightness variance of roller rings by an impressive 50% in comparison 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 enhances 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 a superior precision grade with a service life surpassing an extraordinary 45,000 hours.
Our state-of-the-art production line stands as a testament to technological excellence, achieving seamless automation at every phase, including straightening, pipe cutting, boring, stamping, welding, and assembly. This immaculate process represents the zenith of efficiency and groundbreaking innovation.
Our idler shaft processing leverages the latest 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 distance between two milled grooves is precision-engineered to be as minimal as 190mm,capable of accommodating workpieces up to an impressive maximum length of 2200mm.
Technological level
1. Our idlers are ingeniously engineered for streamlined replacement, employing robust welding techniques that safeguard the idler shell from wear throughout its remarkable 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 prolonged durability. We employ top-tier bearings from distinguished brands such as SKF to ensure peerless performance.
3. The exterior dustproof capabilities of our idlers rigorously conform to the MT821 - 1999 standards, guaranteeing superior waterproof performance that fully aligns with these rigorous specifications.
4. Every steel material is subjected to rigorous pre-treatment to attain the St2-1/2 level. Parts requiring welded structures are produced in strict accordance with national welding standards, ensuring structural compliance 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 achieve an even more impressive coefficient, not exceeding 0.02, underscoring our unwavering commitment to superior engineering and performance excellence.
Applicationindustries of the product
Company Introduction
1. Company Scale
Welcome to Yuanping Xingsheng Machinery Manufacturing Co., Ltd., the national 'Little Giant' setting benchmarks in belt conveyor innovations. With an impressive registered capital of 260 million yuan, our expansive estate covers a breathtaking 650 mu or approximately 433,333 square meters. Within this vast domain, we have erected 200,000 square meters of cutting-edge factory facilities, complemented by an additional 13,200 square meters for offices, accommodation, and vital amenities. A fleet of over 500 advanced belt conveyor processing units fuels our operations, amassing total assets worth 800 million yuan. We seamlessly blend visionary design, pioneering research, and supreme manufacturing to deliver groundbreaking belt conveyor solutions. This relentless dedication propels us to an extraordinary annual sales revenue of 500 million yuan, cementing our status as industry leaders.
2. Achievements and Honors
Yuanping Xingsheng Machinery Manufacturing Co., Ltd. shines as a paragon of innovation and technological excellence. As a national high-tech enterprise and a model of intelligent manufacturing in Shanxi Province, we proudly showcase accolades such as the Enterprise Technology Center of Shanxi Province and the illustrious Provincial Common Technology Development and Design Service Platform for Belt Conveyors. The China Heavy Machinery Industry Association lauds our unyielding contract adherence and stellar reputation. Our trademarks and products are synonymous with top-tier quality, securing an AAA-level distinction in Shanxi Province. Our dedicated advancement is fueled by a doctoral workstation at the Shanxi Key Laboratory of Intelligent Logistics Equipment, Taiyuan University of Science and Technology. With 4 invention patents and 7 fresh applications, alongside 52 utility model patents, we are at the forefront of national standards and scientific research. Our contributions have set benchmarks with provincial and local standards, earning us esteemed recognition in Shanxi and Xinzhou City.

3. Main Products and Customers
Xingsheng Company proudly showcases a stellar range of belt conveyors, crafted with precision to meet diverse demands. Our distinguished products, including the DTL general fixed series, the DSJ telescopic series, and the DTC large inclination series, have captivated markets across Shanxi, Shaanxi, Inner Mongolia, Gansu, Yunnan, Guizhou, Ningxia, Xinjiang, and beyond. Our illustrious clientele list reads like a 'Who's Who' of industry giants, featuring Huaneng Group, China Energy Investment Corporation, China Coal Group, Beijing Energy Group, Huadian Group, Jinneng Group, Minmetals Group, Sinopec, Xinzhou Shenda Energy Group, and Inner Mongolia Hengdong Energy Group, to mention a few.
4. Company Philosophy
At Yuanping Xingsheng Machinery Manufacturing Co., Ltd., our philosophy thrives on 'talent, quality, service, innovation, scale, and brand.' We are relentless in our quest for specialization, refinement, and inventive brilliance, aspiring to be the premier belt conveyor manufacturing epicenter, distinguished by superior intelligence and scale. Our aim is to secure recognition as a national single champion enterprise. By championing 'innovation by all employees,' 'quality first,' and 'unconditional service,' we enforce rigorous process and quality control protocols. This unwavering dedication has earned us the unbreakable trust of our clientele, enabling market growth and ensuring a remarkable 100% repeat purchase rate among devoted customers, who consistently extol our product quality.
EnterpriseQualificationCertificate

R&D Center
Xingsheng Machinery is fervently dedicated to nurturing talent and fostering innovation. Through substantial investment in talent acquisition and development, we have cultivated a robust growth platform attracting the industry's elite. Our structured, multi-generational talent echelon harmoniously integrates the wisdom of seasoned experts, the vigor of mid-career professionals, and the inventive zeal of budding young minds. Collaborations with prestigious universities, research institutions, and leading domestic enterprises have significantly enhanced our R&D and innovation prowess, positioning us at the cutting edge of technological advancement.
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