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 excellence in quality is relentless, as evidenced by our specialized steel pipe straightening process. This precision approach dramatically reduces ovality and straightness errors by an astonishing 50% compared to the MT821 standard. We've improved the simulated frictional resistance coefficient to an impressive 0.023, enhanced radial runout to a stunning 0.35 mm, and refined straightness to an exceptional 0.20 mm. Designed to sustain an axial load exceeding 15 KN per MT821 standards, our idlers boast a lifespan surpassing an extraordinary 45,000 hours.
Our idler production line is a testament to technological superiority, achieving full automation across every stage, from straightening and pipe cutting to boring, stamping, welding, and assembly. This seamless integration exemplifies both efficiency and pioneering innovation.
In our idler shaft processing, we employ state-of-the-art fully automatic lines, enabling precision servo-fixed-length cutting, end face turning, chamfering, snap ring groove cutting, center hole drilling, and milling of flat grooves. Our sophisticated technology allows a minimal groove distance of 190mm, accommodating workpiece lengths reaching up to an impressive maximum of 2200mm



1, Our idlers boast a user-friendly design for effortless replacement, featuring robust welding craftsmanship that guarantees no wear on the idler shell throughout an impressive lifespan of at least 45,000 hours.
2, Equipped with specialized bearings and double-layer sealed stamped bearing housings, our idlers ensure superior sealing, reduced rotational resistance, and prolonged durability. By utilizing elite SKF bearings, we assure peak performance.
3, Our idlers are meticulously engineered to meet or exceed the stringent MT821-1999 standards for dustproof and waterproof performance, showcasing our unwavering commitment to durability and reliability.
4, Every steel material is rigorously pre-treated to attain the St2-1/2 level. In adherence to national welding standards, parts involving welded structures are manufactured to align with the latest national criteria for structural excellence.
5, Demonstrating our dedication to superior engineering, the rotational resistance coefficient of the upper idlers is a precise 0.022 or below, while lower idlers maintain an even lower coefficient, not exceeding 0.02, ensuring exceptional performance.

Company Introduction
1. Company Scale

2. Achievements and Honors
Yuanping Xingsheng Machinery Manufacturing Co., Ltd. shines as a paragon of technological prowess and innovation. As a nationally recognized high-tech enterprise, we are a proud demonstration of intelligent manufacturing leadership in Shanxi Province. Our prestigious accolades include the Enterprise Technology Center of Shanxi Province and the illustrious Provincial Common Technology Development and Design Service Platform for Belt Conveyors. Lauded by the China Heavy Machinery Industry Association, we are celebrated for our unwavering commitment to contracts and our stellar reputation. Our trademarks and products symbolize the pinnacle of excellence in Shanxi Province, reflecting our AAA-level quality and repute. Our dedication to advancement is further underscored by our doctoral workstation at the Shanxi Key Laboratory of Intelligent Logistics Equipment at Taiyuan University of Science and Technology. Our inventive spirit is safeguarded with 4 invention patents, 7 newly applied ones, and an impressive 52 utility model patents. Setting benchmarks in national standards and scientific research, we boast esteemed recognitions in Shanxi and Xinzhou City.

3. Main Products and Customers
4. Company Philosophy
EnterpriseQualificationCertificate


R&D Center

Yuanping Xingsheng Machinery Manufacturing Co., Ltd. stands as a beacon of innovation and distinction in the industrial machinery sector. With an unwavering dedication to excellence and a visionary approach to product development, Xingsheng Machinery is at the forefront of the industry. By artfully blending groundbreaking design with cutting-edge R&D, the company skillfully reimagines existing technologies, continuously setting new standards. Through adeptly overcoming a spectrum of technical challenges, Xingsheng Machinery has cultivated a formidable foundation that not only supports but accelerates its pioneering advancements, driving the company towards an illustrious future.


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