Experience the pinnacle of engineering excellence with our Custom-made Maintenance-free Steel Belt Conveyor Idler. Crafted to thrive in the harshest environments, it boasts exceptional anti-wear and corrosion-resistance. Its fully sealed construction effectively combats water and dust intrusion, making it the definitive solution for demanding applications like coal mines. The idler's anti-vibration architecture ensures uninterrupted operations and an extended service life, establishing a new standard for reliability and endurance.
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 proudly run a cutting-edge TKAS idler production line, expertly crafted by the renowned Tangshan Kaiyuan. Complementing this, we operate three semi-automatic lines from the same esteemed manufacturer, ensuring unparalleled precision and efficiency in every product. Furthermore, we utilize two advanced idler shaft material production lines from Fuzhou Sanxun, enabling us to deftly manage a wide array of idler diameters ranging fromφ89 mm to φ219 mm, delivering an impressive length range from 190 mm to 2200 mm.Our unwavering dedication to excellence is illustrated through our selection of premium-grade special steels for idlers. These materials are sourced from esteemed suppliers such as Xuzhou Guanghuan and Taiyuan Iron and Steel (TISCO), ensuring the highest standards of quality and performance.
Our quest for superior quality is epitomized in our specialized steel pipe straightening process, which remarkably reduces ovality and straightness variances of roller rings by 50% compared to the MT821 standard. The idler's simulated frictional resistance coefficient impressively drops from 0.025 to 0.023, while radial runout is optimized from 1.0 mm to an exceptional 0.35 mm. Post-straightening straightness improves significantly from 1.0 mm to an outstanding 0.20 mm. With an axial load exceeding 15 KN, in line with the MT821 standard, our idlers achieve an enhanced precision grade and boast a service life exceeding a remarkable 45,000 hours.
Our production line is a testament to technological superiority, embracing full automation across all phases, including straightening, pipe cutting, boring, stamping, welding, and assembly. This seamless process exemplifies the pinnacle of efficiency and innovation.
Our idler shaft processing leverages state-of-the-art fully automated production lines, performing precise tasks 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 can be as short as 190mm,capable of accommodating workpieces up to a maximum length of 2200mm.
Technological level
1. Our idlers are astutely designed for easy replacement, with robust welding techniques that ensure the idler shell remains unscathed throughout its notable service life, extending no less than 45,000 hours.
2. Equipped with specialized bearings and stamped bearing housings featuring double-layer seals, our idlers guarantee superb sealing, minimal rotational resistance, and prolonged durability. We employ premier bearings from eminent brands like NSK to deliver unmatched performance.
3. The external dustproof attributes of our idlers strictly comply with the MT821 - 1999 regulations, ensuring outstanding waterproof performance that fully adheres to these rigorous standards.
4. Every steel material undergoes stringent pre-treatment to achieve the St2-1/2 level. Components involving welded structures are manufactured in exact 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 below, while the lower idlers maintain an even more remarkable coefficient, not exceeding 0.02, highlighting our dedication to superior engineering and performance.
ApplicationIndustries of the Product
Company Introduction
1. Company Scale
Welcome to Yuanping Xingsheng Machinery Manufacturing Co., Ltd., the epitome of excellence in belt conveyor systems. As a national 'Little Giant,' we lead with ambition and distinction. Our expansive domain, with a robust registered capital of 260 million yuan, covers an impressive 650 mu (approximately 433,333 square meters). Within this vast expanse lies our cutting-edge factory, sprawling over 200,000 square meters, enhanced by 13,200 square meters dedicated to offices, accommodation, and key facilities. Our advanced operations are powered by over 500 state-of-the-art belt conveyor processing units, propelling us to a formidable total asset worth of 800 million yuan. By blending forward-thinking design, avant-garde research, and top-tier manufacturing, we create superior belt conveyors, driving our impressive annual sales revenue to 500 million yuan, cementing our position as industry trailblazers.
2. Achievements and Honors
At Yuanping Xingsheng Machinery Manufacturing Co., Ltd., innovation and excellence are our twin pillars. As a national high-tech enterprise, we epitomize intelligent manufacturing in Shanxi Province. We proudly hold accolades like the Enterprise Technology Center of Shanxi Province and the esteemed Provincial Common Technology Development and Design Service Platform for Belt Conveyors. Recognized by the China Heavy Machinery Industry Association, our adherence to contracts and our impeccable reputation are widely lauded. Our trademarks and products are synonymous with AAA-level quality and prestige in Shanxi Province. We thrive on progress facilitated by a doctoral workstation at the Shanxi Key Laboratory of Intelligent Logistics Equipment at Taiyuan University of Science and Technology. Our innovative edge is fortified with 4 invention patents and 7 recent applications, alongside 52 utility model patents. Our pivotal role in setting national standards and driving scientific research has established us as benchmarks for provincial and local standards, earning us distinguished status in Shanxi and Xinzhou City.

3. Main Products and Customers
Xingsheng Company excels with an array of expertly engineered belt conveyors. Our premier offerings include the DTL general fixed series, DSJ telescopic series, and DTC large inclination series, all highly esteemed across markets in Shanxi, Shaanxi, Inner Mongolia, Gansu, Yunnan, Guizhou, Ningxia, Xinjiang, and beyond. Our prestigious clientele boasts giants like 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 list a few.
4. Company Philosophy
Yuanping Xingsheng Machinery Manufacturing Co., Ltd. embodies a philosophy rooted in 'talent, quality, service, innovation, scale, and brand.' Our relentless pursuit of specialization, finesse, and innovative brilliance aims to position us as the leading epicenter for advanced belt conveyor manufacturing. We aspire to be recognized as a national single champion enterprise. Adhering to principles of 'innovation by all employees,' 'quality first,' and 'unconditional service,' we enforce rigorous process and quality controls. This unwavering dedication has earned us steadfast trust and loyalty, ensuring a 100% repeat purchase rate as customers consistently commend our superior 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