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 unyielding quest for supreme quality is showcased through our specialized steel pipe straightening process. This meticulous procedure slashes ovality and straightness errors of roller rings by an astounding 50% compared to the MT821 standard. The idler's simulated frictional resistance coefficient is impressively reduced from 0.025 to 0.023, while radial runout is vastly improved from 1.0 mm to a remarkable 0.35 mm. Post-straightening straightness is refined from 1.0 mm to an exceptional 0.20 mm. With an axial load exceeding 15 KN, as set by the MT821 standard, the lifespan of our idlers is elevated to a higher precision class, surpassing an extraordinary 45,000 hours.
Our production line exemplifies technological brilliance, achieving full automation in every phase, including straightening, pipe cutting, boring, stamping, welding, and assembly. This seamless operation epitomizes the apex of efficiency and pioneering innovation.
Our idler shaft processing capitalizes on state-of-the-art fully automated production lines, proficiently executing precise tasks such as servo-fixed-length cutting, end face turning, chamfering, snap ring groove cutting, center hole drilling, and milling flat grooves on the idler shaft. Impressively, the distance between two milled grooves can be as minimal as 190mm,with the ability to accommodate workpieces up to a staggering maximum length of 2200mm.



1. Our idlers are ingeniously designed for effortless replacement, with welding craftsmanship that is robust and enduring, ensuring no wear on the idler shell throughout its impressive service life, which extends no less than 45,000 hours.
2. Our idlers incorporate specialized bearings and stamped bearing housings featuring double-layer seals. This sophisticated design ensures exceptional sealing, minimal rotational resistance, and prolonged longevity. We utilize elite bearings from esteemed brands such as SKF for unmatched performance.
3. The idlers' external dustproof capabilities adhere rigorously to the MT821 - 1999 regulations, and their waterproof performance also complies stringently with these demanding standards.
4. Every steel material undergoes meticulous pre-treatment to attain the St2-1/2 level. Parts involving welded structures are crafted in strict conformity with national welding standards, ensuring structural alignment with the latest national criteria.
5. The rotational resistance coefficient of the upper idlers is precisely 0.022 or below, while the lower idlers maintain an even more remarkable coefficient, not exceeding 0.02, underscoring our commitment to superior engineering and performance.

Company Introduction
1. Company Scale

2. Achievements and Honors
Yuanping Xingsheng Machinery Manufacturing Co., Ltd. shines as a beacon of innovation and exceptional technological prowess. Celebrated as a national high-tech enterprise, we epitomize intelligent manufacturing in Shanxi Province. Our prestigious accolades include the Enterprise Technology Center of Shanxi Province and the esteemed Provincial Common Technology Development and Design Service Platform for Belt Conveyors. We have been highly commended by the China Heavy Machinery Industry Association for our steadfast commitment to contracts and our exemplary reputation. Our trademarks and products are synonymous with excellence, boasting an AAA-level quality and reputation in Shanxi Province. We drive advancement through a doctoral workstation at the Shanxi Key Laboratory of Intelligent Logistics Equipment at Taiyuan University of Science and Technology. Our innovative strength is protected by 4 invention patents and 7 newly applied ones, along with 52 utility model patents. Our significant contributions to national standards and scientific research have established benchmarks with provincial and local standards, earning esteemed recognition in Shanxi and Xinzhou City.

3. Main Products and Customers
4. Company Philosophy
EnterpriseQualificationCertificate


R&D Center

Embrace the essence of innovation and excellence with Yuanping Xingsheng Machinery Manufacturing Co., Ltd.; a trailblazing company dedicated to redefining its product range with unwavering passion and advanced technological prowess. Our team of experts harmoniously blends current technologies with groundbreaking innovations, courageously overcoming technical challenges to lay the bedrock for pioneering advancements and sustained forward momentum.


Industry: Conveyor Solutions