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 commitment to exceptional quality is relentless, as we engage in specialized straightening of steel pipes. This meticulous process astonishingly cuts the ovality and straightness errors of roller rings by 50% compared to the MT821 standard. Our idler's simulated frictional resistance coefficient is impressively reduced from 0.025 to an optimal 0.023. Furthermore, radial runout is significantly enhanced from 1.0 mm to an extraordinary 0.35 mm, and post-straightening straightness is refined from 1.0 mm to an outstanding 0.20 mm. With an axial load surpassing 15 KN, in accordance with the MT821 standard, the lifespan of our idlers is elevated, surpassing an outstanding 45,000 hours, setting a new benchmark in precision and longevity.
Our production line is nothing short of a technological marvel, achieving full automation in every facet of the idler production process. From straightening and pipe cutting to boring, stamping, welding, and assembly, every step epitomizes efficiency and cutting-edge innovation, ensuring a seamless and high-quality manufacturing experience.
Our idler shaft processing is elevated through the use of state-of-the-art fully automatic production lines. These lines are adept at executing precision operations such as servo-fixed-length cutting, end face turning, chamfering, snap ring groove cutting, center hole drilling, and milling flat groove tasks on the idler shaft. Notably, the distance between two milled grooves can be as minimal as 190mm, with the capability to process workpieces reaching up to an impressive maximum length of 2200mm



1, Our idlers are ingeniously designed for hassle-free replacement, showcasing solid and enduring welding craftsmanship. This ensures zero wear on the idler shell throughout its extensive service life, which impressively extends beyond 45,000 hours, guaranteeing long-term reliability and efficiency.
2, Our idlers feature specialized bearings and stamped bearing housings with double-layer seals. This meticulous design ensures exceptional sealing, minimal rotational resistance, and prolonged longevity. To achieve optimal performance, we employ elite bearings from renowned brands like SKF, ensuring top-tier reliability.
3, The external dustproof and waterproof capabilities of our idlers are in strict compliance with the rigorous MT821 - 1999 regulations, showcasing our relentless dedication to meeting high standards and ensuring superior operational performance in diverse environments.
4, Every steel material undergoes thorough pre-treatment to achieve the prestigious St2-1/2 level. For components involving welded structures, manufacturing is conducted in strict adherence to national welding standards, ensuring full structural conformity with the latest national criteria, and setting new benchmarks in quality and safety.
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. This attests to our unwavering commitment to superior engineering and performance, ensuring seamless and efficient operation in all industrial applications.

Company Introduction
1. Company Scale

2. Achievements and Honors
Yuanping Xingsheng Machinery Manufacturing Co., Ltd. stands as a paragon of innovation and technological brilliance. As a recognized national high-tech enterprise, we proudly demonstrate Shanxi Province's prowess in intelligent manufacturing. Our accolades include being a pivotal demonstration enterprise and housing the prestigious Enterprise Technology Center of Shanxi Province. We are honored to feature the Provincial Common Technology Development and Design Service Platform for Belt Conveyors. Celebrated by the China Heavy Machinery Industry Association, our commitment to contracts and sterling reputation are widely acknowledged. Our trademarks and products symbolize excellence in Shanxi Province, showcasing our illustrious AAA-level quality and reputation. The Shanxi Key Laboratory of Intelligent Logistics Equipment at Taiyuan University of Science and Technology hosts our esteemed doctoral workstation, exemplifying our steadfast commitment to innovation. Our pioneering spirit is safeguarded by 4 invention patents, complemented by 7 newly applied ones, and 52 utility model patents. Our instrumental contributions to national standards and scientific research have set new milestones in provincial and local benchmarks, earning distinguished recognitions in Shanxi and Xinzhou City.

3. Main Products and Customers
4. Company Philosophy
EnterpriseQualificationCertificate


R&D Center

With an unwavering dedication to innovation coupled with a rich tradition of excellence, Xingsheng Machinery stands as a beacon of ingenuity and progress. This esteemed company consistently breathes new life into its product lines, ardently engaging in groundbreaking designs while spearheading advanced R&D initiatives. Seamlessly transforming existing technologies and overcoming numerous technical barriers, Xingsheng Machinery has established a formidable foundation. This robust groundwork not only supports but actively propels their pioneering developments into a future of limitless possibilities.


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