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. |


Our pursuit of exceptional quality transcends through our specialized steel pipe straightening process, which significantly diminishes ovality and straightness discrepancies of roller rings by an impressive 50% compared to the MT821 standard. The idler's simulated frictional resistance coefficient is remarkably reduced from 0.025 to 0.023, while radial runout is optimized from 1.0 mm to a remarkable 0.35 mm. Post-straightening straightness improves from 1.0 mm to an outstanding 0.20 mm. With an axial load surpassing 15 KN, as per the MT821 standard, our idlers attain an elevated precision grade with a service life exceeding an extraordinary 45,000 hours.
Our production line stands as a beacon of technological prowess, achieving full automation across all stages, including straightening, pipe cutting, boring, stamping, welding, and assembly. This flawless process epitomizes the height of efficiency and innovation.
Our idler shaft processing harnesses cutting-edge fully automated production lines, executing precise operations 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 handling workpieces up to a maximum length of 2200mm.



1. Our idlers are ingeniously crafted for easy replacement, with robust welding techniques that ensure the idler shell experiences no wear throughout its impressive service life, which extends no less than 45,000 hours.
2. Featuring specialized bearings and stamped bearing housings with double-layer seals, our idlers promise outstanding sealing, minimal rotational resistance, and extended longevity. We utilize top-tier bearings from renowned brands like SKF for unparalleled performance.
3. The external dustproof capabilities of our idlers rigorously align with the MT821 - 1999 regulations, ensuring superior waterproof performance that fully complies with these stringent standards.
4. Each steel material undergoes rigorous pre-treatment to achieve the St2-1/2 level. Parts involving welded structures are manufactured in strict adherence to national welding standards, assuring 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 impressive coefficient, not exceeding 0.02, underscoring our devotion to superior engineering and performance.

Company Introduction
1. Company Scale

2. Achievements and Honors
Yuanping Xingsheng Machinery Manufacturing Co., Ltd. stands as a beacon of innovation and excellence in technology. Celebrated as a national high-tech enterprise, we serve as a model for intelligent manufacturing in Shanxi Province. Our prestigious accolades include the Enterprise Technology Center of Shanxi Province and the renowned Provincial Common Technology Development and Design Service Platform for Belt Conveyors. We have earned high commendations from the China Heavy Machinery Industry Association, recognized for our steadfast commitment to contracts and our stellar reputation. Our trademarks and products symbolize excellence, boasting an AAA-level quality and reputation in Shanxi Province. We foster 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 safeguarded 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
4. Company Philosophy
EnterpriseQualificationCertificate


R&D Center

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