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 dedication to exceptional quality shines through in our bespoke steel pipe straightening process. With precision that slashes ovality and straightness errors of roller rings by 50% over MT821 standards, the idler's frictional resistance coefficient has impressively dropped from 0.025 to 0.023. Radial runout has been refined from 1.0 mm to a mere 0.35 mm, while post-straightening straightness is enhanced from 1.0 mm to an outstanding 0.20 mm. Boasting an axial capacity exceeding 15 KN as per MT821 standards, our idlers achieve a superior precision grade, surpassing an extraordinary lifespan of 45,000 hours.
Our unrivaled production facility showcases technological mastery, achieving complete automation at every phase, from straightening and pipe cutting to boring, stamping, welding, and assembly. This flawless operation epitomizes the zenith of efficiency and cutting-edge innovation.
Our idler shaft processing harnesses top-tier fully automated production lines, executing operations with impeccable accuracy, including servo-fixed-length cutting, end face turning, chamfering, snap ring groove cutting, center hole drilling, and milling flat grooves on the idler shaft. Astonishingly, the groove distance can be as minimal as 190mm,with the capability to skillfully manage workpieces up to an impressive length of 2200mm.



1. Our idlers are ingeniously crafted for seamless replacement, with welding craftsmanship that is robust and enduring, ensuring no idler shell wear throughout its phenomenal service life, which is no less than 45,000 hours.
2. Our idlers boast specialized bearings and stamped bearing housings with dual-layer seals. This sophisticated architecture ensures exceptional sealing, minimal rotational resistance, and extended longevity. We utilize elite bearings from iconic brands like SKF for unparalleled performance.
3. The idlers' external dustproof capabilities adhere strictly to the MT821 - 1999 standards, and their waterproof performance also complies fully with these stringent criteria.
4. Every steel material undergoes meticulous pre-treatment to achieve the St2-1/2 level. Parts involving welded structures are manufactured with strict adherence to national welding standards, ensuring structural alignment with the latest national criteria.
5. The upper idlers' rotational resistance coefficient 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.

Company Introduction
1. Company Scale

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 exemplify intelligent manufacturing in Shanxi Province. Our prestigious accolades include the esteemed Enterprise Technology Center of Shanxi Province and the distinguished 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 unwavering commitment to contracts and our stellar reputation. Our trademarks and products epitomize 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, Taiyuan University of Science and Technology. Our innovative prowess is protected 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 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

Welcome to the world of innovation and unparalleled excellence with Yuanping Xingsheng Machinery Manufacturing Co., Ltd., where every product embodies a spirit of relentless creativity and a dedication to groundbreaking design. Our team of experts masterfully combines existing technologies with pioneering advancements, confronting technical challenges head-on. This approach builds a robust foundation that propels our pioneering development forward, ensuring continuous progress and sustained innovation.


Industry Conveyor