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 unparalleled quality is evidenced through our specialized straightening process for steel pipes, which fantastically reduces ovality and straightness errors of roller rings by a remarkable 50% compared to the MT821 standard. The simulated frictional resistance coefficient of our idlers is impressively lowered from 0.025 to 0.023; radial runout is drastically enhanced from 1.0 mm to an astonishing 0.35 mm; and post-straightening straightness is superbly improved from 1.0 mm to an outstanding 0.20 mm. Withstanding an axial load exceeding 15 KN, as per MT821 standards, our idlers boast an enhanced lifespan, surpassing an extraordinary 45,000 hours, showcasing our commitment to precision and endurance.
Our production line stands as a beacon of technological excellence, achieving full automation across the entire idler production process. This includes crucial operations such as straightening, pipe cutting, boring, stamping, welding, and assembly, embodying efficiency and pioneering innovation at its finest.
Our idler shaft processing utilizes state-of-the-art, fully automatic production lines, capable of precision tasks such as servo-fixed-length cutting, end face turning, chamfering, snap ring groove cutting, center hole drilling, and milling flat groove operations. Remarkably, the minimal distance between two milled grooves is as precise as 190mm,while our equipment handles workpieces with a substantial maximum length of 2200mm,



1, Our idlers are ingeniously designed to facilitate effortless replacement, with robust and durable welding craftsmanship that ensures no wear on the idler shell throughout its impressive service life, lasting no less than 45,000 hours, setting a benchmark for longevity.
2, Our idlers feature specialized bearings and stamped bearing housings with double-layer seals. This meticulous design ensures outstanding sealing capabilities, minimal rotational resistance, and prolonged service life. We pride ourselves on using elite bearings from prestigious brands like SKF to ensure peak performance.
3, Our idlers' superior external dustproof capabilities strictly adhere to the MT821 - 1999 regulations, with waterproof performance also fully compliant with these stringent standards, ensuring reliable operation in challenging environments.
4, Every piece of steel material undergoes a thorough pre-treatment process to achieve the exemplary St2-1/2 level. For components involving welded structures, we adhere strictly to national welding standards, guaranteeing that all structural elements conform to the latest national criteria with precision.
5, The rotational resistance coefficient of the upper idlers is meticulously controlled to remain at a precise 0.022 or below. Meanwhile, the lower idlers maintain an even lower coefficient, not surpassing 0.02, showcasing our commitment to engineering excellence and superior performance.

Company Introduction
1. Company Scale

2. Achievements and Honors
Yuanping Xingsheng Machinery Manufacturing Co., Ltd. shines as a paragon of technological brilliance and industry excellence. Celebrated as a national high-tech enterprise, we are a beacon of intelligent manufacturing in Shanxi Province. Our esteemed accolades include the Enterprise Technology Center of Shanxi Province and the renowned Provincial Common Technology Development and Design Service Platform for Belt Conveyors. Our accolades from the China Heavy Machinery Industry Association reflect our unwavering commitment to contracts and a stellar reputation. Our trademarks and products are synonymous with excellence in Shanxi Province, proudly bearing our AAA-level quality and reputation. The establishment of a doctoral workstation at the Shanxi Key Laboratory of Intelligent Logistics Equipment at Taiyuan University of Science and Technology underscores our dedication to innovation. Our inventive prowess is safeguarded by 4 invention patents and reinforced with 7 newly applied ones, complemented by 52 utility model patents. Our contributions to national standards and scientific research have established benchmarks with provincial and local standards, earning esteemed recognitions in 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, Yuanping Xingsheng Machinery Manufacturing Co., Ltd. has consistently revitalized its product offerings. The company passionately engages in groundbreaking design and advanced research and development of new products, all while seamlessly transforming existing technologies to meet the modern demands. Overcoming a myriad of technical challenges, Xingsheng Machinery has established a robust foundation that drives its pioneering development forward, ensuring it remains at the forefront of industry advancements.


Industry Conveyor