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 excellence is evident in our meticulous pipe straightening process, which slashes ovality and straightness errors of roller rings by 50% compared to MT821 standards. We've lowered the idler's simulated frictional resistance coefficient to an impressive 0.023, refined radial runout to an exceptional 0.35 mm, and enhanced post-straightening straightness to a phenomenal 0.20 mm. With an axial load capacity exceeding 15 KN, as required by MT821, our idlers boast a lifespan surpassing 45,000 hours, achieving a higher precision grade.
Our production line is a testament to cutting-edge technology, achieving full automation in every facet of idler production. From straightening to assembly, every step is seamlessly automated, ensuring peak efficiency and cutting-edge innovation.
Our advanced idler shaft processing utilizes sophisticated fully automatic production lines, capable of precise operations such as servo-fixed-length cutting, end face turning, chamfering, snap ring groove cutting, and center hole drilling. We achieve a minimal groove distance of 190mm,while accommodating workpieces with a maximum impressive length of 2200mm.



1. Our idlers feature easy replaceability with robust welding craftsmanship, ensuring the idler shell remains unworn throughout its impressive service life of at least 45,000 hours.
2. Equipped with specialized bearings and double-layer sealed stamped bearing housings, our idlers ensure supreme sealing efficacy, negligible rotational resistance, and prolonged longevity, utilizing elite bearings from premium brands like SKF.
3. Our idlers' dustproof capabilities adhere flawlessly to MT821 - 1999 standards, complemented by superbly compliant waterproof performance.
4. Every steel component undergoes rigorous pre-treatment to attain the St2-1/2 level, while welded structures are crafted in strict conformity with national welding standards, aligning with contemporary national specifications.
5. The upper idlers feature a precise rotational resistance coefficient of 0.022 or below, with lower idlers boasting an even lower threshold, not exceeding 0.02, showcasing our exceptional engineering and performance excellence.

Company Introduction
1. Company Scale

2. Achievements and Honors
Yuanping Xingsheng Machinery Manufacturing Co., Ltd. is an emblem of technological prowess and innovation. Celebrated as a national high-tech enterprise, we proudly represent intelligent manufacturing in Shanxi Province. Our illustrious accolades include the Enterprise Technology Center of Shanxi Province and the prestigious Provincial Common Technology Development and Design Service Platform for Belt Conveyors. Endorsed by the China Heavy Machinery Industry Association, our unwavering commitment to excellence and reputation for honoring contracts set us apart. Our trademarks and products are recognized for their exemplary quality in Shanxi Province, achieving AAA-level status. Further exemplifying our dedication to advancement, we host a doctoral workstation at the Shanxi Key Laboratory of Intelligent Logistics Equipment at Taiyuan University of Science and Technology. Our innovative edge is secured with 4 invention patents, 7 newly applied patents, and 52 utility model patents. Our contributions have shaped national standards and spearheaded scientific research, garnering prestigious recognitions at provincial and city levels in Shanxi and Xinzhou City.

3. Main Products and Customers
4. Company Philosophy
EnterpriseQualificationCertificate


R&D Center

With an unwavering dedication to innovation blended with a rich tradition of excellence, Xingsheng Machinery has consistently redefined its product portfolio. The company passionately embarks on cutting-edge design and advanced R&D of new products, all while seamlessly evolving existing technologies. By overcoming a multitude of technical challenges, Xingsheng Machinery has built a formidable foundation that drives its pioneering development into the future, ensuring a relentless pursuit of progress and quality.


Industry Conveyor