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 relentless pursuit of excellence is demonstrated in our specialized steel pipe straightening process, significantly reducing ovality and straightness deviations of roller rings by an astounding 50% compared to the MT821 standard. The idler's frictional resistance coefficient is tremendously reduced from 0.025 to 0.023, while radial runout is improved from 1.0 mm to an impressive 0.35 mm. Our post-straightening precision achieves a straightness of just 0.20 mm. With an axial load capability exceeding 15 KN as per the MT821 standard, our idlers reach a refined precision grade, boasting an extraordinary lifespan of over 45,000 hours.
Our production line is a paragon of technological prowess, achieving full automation across all stages, including straightening, pipe cutting, boring, stamping, welding, and assembly. This harmonious operation epitomizes efficiency and cutting-edge innovation.
Our idler shaft processing capitalizes on state-of-the-art fully automated production lines, adeptly 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. Notably, the distance between two milled grooves can be as minimal as 190mm,while possessing the capability to manage workpieces up to an impressive maximum length of 2200mm.



1. Our idlers are ingeniously crafted for effortless replacement, with welding craftsmanship that is resilient and enduring, ensuring no wear on the idler shell throughout its remarkable service life, lasting no less than 45,000 hours.
2. Our idlers incorporate specialized bearings and stamped bearing housings with dual-layer seals. This sophisticated design ensures exceptional sealing, minimal rotational resistance, and extended lifespan. We utilize elite bearings from distinguished brands such as SKF, guaranteeing unmatched performance.
3. The idlers' external dustproof capabilities are rigorously compliant with the MT821 - 1999 regulations, and their waterproof performance meets these stringent standards with absolute precision.
4. Every steel material undergoes meticulous pre-treatment to achieve the St2-1/2 level. Components involving welded structures are produced in strict adherence to national welding standards, ensuring structural integrity in line 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 dedication to superior engineering and performance excellence.

Company Introduction
1. Company Scale

2. Achievements and Honors
Yuanping Xingsheng Machinery Manufacturing Co., Ltd. stands as a beacon of innovation and excellence in the technological realm. Celebrated as a national high-tech enterprise, we exemplify intelligent manufacturing in Shanxi Province. Our distinguished accolades include the prestigious title of Enterprise Technology Center of Shanxi Province and 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, noted for our steadfast adherence to contracts and impeccable reputation. Our trademarks and products are synonymous with excellence, holding AAA-level quality and reputation in Shanxi Province. Through a doctoral workstation at the Shanxi Key Laboratory of Intelligent Logistics Equipment at Taiyuan University of Science and Technology, we promote advancement. Our innovative prowess is safeguarded by 4 invention patents and 7 newly applied patents, along with 52 utility model patents. Our substantial 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
4. Company Philosophy
EnterpriseQualificationCertificate


R&D Center

Embrace the spirit of innovation and excellence with Xingsheng Machinery; a prestigious company that thrives on revitalizing its product lineup with an unyielding passion for groundbreaking design and cutting-edge research & development. Our team of experts seamlessly integrates existing technologies with novel advances, courageously tackling technical challenges to establish an incredibly strong foundation that drives pioneering development and propels forward momentum, ensuring that Xingsheng Machinery remains at the forefront of industry innovation.


Industry Conveyor