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 unwavering commitment to superior quality is evident in our specialized straightening process for steel pipes. This meticulous procedure significantly diminishes the ovality and straightness errors of roller rings by an impressive 50% compared to the MT821 standard. The idler’s simulated frictional resistance coefficient has been expertly reduced from 0.025 to 0.023; radial runout has seen major enhancement from 1.0 mm to an outstanding 0.35 mm; and the post-straightening straightness is impressively improved from 1.0 mm to a remarkable 0.20 mm. With an axial load surpassing 15 KN, as defined by the MT821 standard, the lifespan of our idlers is elevated by one precision grade, exceeding an extraordinary 45,000 hours.
Our production line is a technological marvel, achieving full automation at every juncture of the idler production process. From straightening to pipe cutting, boring, stamping, welding, and assembly, every step is a testament to efficiency and innovation, ensuring top-notch quality and precision.
In our idler shaft processing, we utilize pioneering fully automatic production lines that execute precise servo-fixed-length cutting, end face turning, chamfering, snap ring groove cutting, center hole drilling, and milling flat groove operations on the idler shaft. Remarkably, the distance between two milled grooves can be as minimal as 190mm, with the capability to process workpieces up to a considerable maximum length of 2200mm



1, Our idlers are ingeniously designed to be easily replaceable, with robust and enduring welding craftsmanship that ensures no wear on the idler shell throughout its impressive service life, which lasts no less than 45,000 hours.
2, Our idlers feature specialized bearings and stamped bearing housings with double-layer seals. This sophisticated design ensures exceptional sealing, minimal rotational resistance, and prolonged longevity. We meticulously select elite bearings from renowned brands like SKF to maximize performance.
3, The dustproof features of our idlers comply rigorously with the MT821 - 1999 regulations, and their waterproof performance meets these stringent standards with equal precision.
4, Every steel material undergoes extensive pre-treatment to achieve the St2-1/2 level. Parts involving welded structures are manufactured with strict adherence to national welding standards, ensuring their structural integrity aligns with the latest national criteria.
5, The rotational resistance coefficient of the upper idlers is precisely maintained at 0.022 or lower, while the lower idlers achieve an even lower coefficient, not exceeding 0.02, highlighting our dedication to superior engineering and performance.

Company Introduction
1. Company Scale

2. Achievements and Honors
Yuanping Xingsheng Machinery Manufacturing Co., Ltd. stands as a paragon of technological prowess and innovation. Acknowledged as a national high-tech entity, we serve as a demonstration enterprise for intelligent manufacturing within Shanxi Province. Our accolades include the Enterprise Technology Center of Shanxi Province and the prominent Provincial Common Technology Development and Design Service Platform for Belt Conveyors. Lauded by the China Heavy Machinery Industry Association, we are recognized for our unwavering commitment to contracts and our stellar reputation. Our trademarks and products signify excellence in Shanxi Province, underlined by our AAA-level quality and reputation. We proudly host a doctoral workstation at the Shanxi Key Laboratory of Intelligent Logistics Equipment at Taiyuan University of Science and Technology, highlighting our continuous pursuit of advancement. Our innovation portfolio is fortified with 4 invention patents and 7 newly applied ones, alongside 52 utility model patents. Our contributions to national standards and scientific research have set benchmarks, achieving prestigious recognitions in Shanxi and Xinzhou City.

3. Main Products and Customers
4. Company Philosophy
EnterpriseQualificationCertificate


R&D Center

Embrace the future of industrial innovation with Yuanping Xingsheng Machinery Manufacturing Co., Ltd. As a beacon of excellence, Xingsheng Machinery is dedicated to breathing new life into its product line. With a fervor for groundbreaking design and cutting-edge R&D, the company not only reinvents existing technologies but also introduces revolutionary products. By surmounting an array of technical hurdles, Xingsheng Machinery has constructed a steadfast foundation, powering its visionary advancements and setting new industry standards.


Industry Conveyor