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 superior quality is evident in our specialized straightening process for steel pipes, which astoundingly reduces ovality and straightness errors of roller rings by a remarkable 50% compared to the MT821 standard. This precision engineering results in a reduced simulated frictional resistance coefficient, now improved from 0.025 to 0.023, while radial runout is enhanced from 1.0 mm to an outstanding 0.35 mm. Post-straightening, the straightness is further refined from 1.0 mm to an exceptional 0.20 mm. With an axial load capability exceeding 15 KN, as per the MT821 standard, our idlers boast an extended lifespan exceeding 45,000 hours, surpassing the demands of precision grade standards.
Our production line stands as a beacon of technological innovation, achieving full automation across every phase of the idler production process. From straightening to pipe cutting, boring, stamping, welding, and assembly, every step is seamlessly integrated, epitomizing efficiency and cutting-edge advancement.
Our idler shaft processing is backed by revolutionary fully automatic production lines, delivering precision in operations such as servo-fixed-length cutting, end face turning, chamfering, snap ring groove cutting, and center hole drilling. This advanced system can notch grooves with minimal spacing of just 190mm, while also accommodating workpieces reaching a substantial maximum length of 2200mm



1, Our ingeniously designed idlers facilitate hassle-free replacement, and the robust welding craftsmanship ensures that the idler shell remains unworn throughout its impressive service life of over 45,000 hours.
2, Our idlers are equipped with meticulously crafted specialized bearings and stamped bearing housings featuring dual-layer seals, guaranteeing exceptional sealing efficiency, minimized rotational resistance, and prolonged durability. By incorporating top-tier bearings from esteemed brands like SKF, we ensure peak performance and reliability.
3, Our idlers possess exemplary external dustproof capabilities, precisely conforming to the stringent MT821 - 1999 regulations, while their superior waterproof performance also meets these rigorous standards.
4, Every steel material undergoes rigorous pre-treatment to achieve the St2-1/2 level. Furthermore, components involving welded structures are manufactured in strict accordance with national welding standards, ensuring perfect structural alignment with the most recent national criteria.
5, The rotational resistance coefficient of our upper idlers stands at a precise 0.022 or below, with the lower idlers maintaining an even more impressive coefficient not exceeding 0.02. This attests to our unwavering dedication to superior engineering and performance excellence.

Company Introduction
1. Company Scale

2. Achievements and Honors
Yuanping Xingsheng Machinery Manufacturing Co., Ltd. is a shining beacon of innovation and excellence in the world of machinery. As a prominent national high-tech enterprise, we are recognized as a model of intelligent manufacturing within Shanxi Province. Our achievements are adorned with prestigious accolades such as the Enterprise Technology Center of Shanxi Province and the coveted Provincial Common Technology Development and Design Service Platform for Belt Conveyors. Celebrated by the China Heavy Machinery Industry Association, our reputation for honoring contracts and maintaining exemplary standards is well-established. Our trademarks and products are synonymous with excellence in Shanxi Province, earning us an AAA-level distinction for quality and reputation. A doctoral workstation at the esteemed Shanxi Key Laboratory of Intelligent Logistics Equipment at Taiyuan University of Science and Technology underscores our commitment to progress. Our innovation portfolio boasts 4 granted invention patents, complemented by 7 newly applied ones, and is further enriched with 52 utility model patents. Our pivotal contributions to national standards and scientific research have set new benchmarks, underscored by eminent recognitions in both Shanxi and Xinzhou City.

3. Main Products and Customers
4. Company Philosophy
EnterpriseQualificationCertificate


R&D Center

With an unwavering dedication to innovation and a rich tradition of excellence, Xingsheng Machinery persistently rejuvenates its product lineup. The company ardently delves into revolutionary design and cutting-edge research and development, adeptly updating existing technologies. By conquering numerous technical hurdles, Xingsheng Machinery has laid down a solid bedrock that fuels its journey of groundbreaking advancement.


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