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 quest for unparalleled quality is evident in our innovative steel pipe straightening process, significantly reducing ovality and straightness variations of roller rings by an astounding 50% compared to the MT821 standard. The idler's simulated frictional resistance coefficient is impressively lowered from 0.025 to 0.023, while radial runout is optimized from 1.0 mm to an extraordinary 0.35 mm. Post-straightening straightness is enhanced from 1.0 mm to a remarkable 0.20 mm. With an axial load exceeding 15 KN, in line with the MT821 standard, our idlers achieve an exceptional precision grade, boasting a service life surpassing an extraordinary 45,000 hours.
Our production line stands as a testament to technological excellence, achieving full automation in all phases, including straightening, pipe cutting, boring, stamping, welding, and assembly. This impeccable process epitomizes the pinnacle of efficiency and innovation.
Our idler shaft processing employs state-of-the-art fully automated production lines, executing meticulous operations like servo-fixed-length cutting, end face turning, chamfering, snap ring groove cutting, center hole drilling, and milling flat grooves on the idler shaft. The distance between two milled grooves can be as small as 190mm,efficiently accommodating workpieces up to a maximum length of 2200mm.



1. Ingeniously designed for effortless replacement, our idlers feature robust welding techniques that ensure the idler shell remains unworn throughout its impressive service life, which extends to at least 45,000 hours.
2. Equipped with specialized bearings and stamped bearing housings featuring double-layer seals, our idlers offer exceptional sealing, minimal rotational resistance, and enhanced longevity. We employ top-tier bearings from renowned brands like SKF, ensuring unmatched performance.
3. The external dustproof features of our idlers stringently comply with the MT821 - 1999 regulations, guaranteeing superior waterproof performance in full alignment with these robust standards.
4. Each steel material undergoes rigorous pre-treatment to attain the St2-1/2 level. Parts involving welded structures are manufactured 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 impressive coefficient, not exceeding 0.02, reflecting our commitment to superior engineering and performance.

Company Introduction
1. Company Scale

2. Achievements and Honors
Yuanping Xingsheng Machinery Manufacturing Co., Ltd. epitomizes innovation and technological excellence. As a celebrated national high-tech enterprise, we lead intelligent manufacturing in Shanxi Province. Our esteemed awards include the Enterprise Technology Center of Shanxi Province and the Provincial Common Technology Development and Design Service Platform for Belt Conveyors. We have received high praise from the China Heavy Machinery Industry Association for our unwavering commitment to contracts and sterling reputation. Our trademarks and products exemplify excellence, recognized with an AAA-level quality and reputation in Shanxi Province. We advance through a doctoral workstation at the Shanxi Key Laboratory of Intelligent Logistics Equipment at Taiyuan University of Science and Technology. Our innovation is protected by 4 invention patents and 7 newly applied ones, alongside 52 utility model patents. Our significant contributions to national standards and scientific research have established benchmarks in provincial and local standards, earning prestigious recognition in Shanxi and Xinzhou City.

3. Main Products and Customers
4. Company Philosophy
EnterpriseQualificationCertificate


R&D Center

Embrace the spirit of innovation and excellence with Xingsheng Machinery; a distinguished company that thrives on revitalizing its product lineup with an unwavering devotion to groundbreaking design and cutting-edge R&D. Our team of experts seamlessly integrates existing technologies with novel advances, tackling technical challenges head-on. This fearless approach establishes a rock-solid foundation, driving pioneering development and propelling forward momentum, ensuring that every product we craft stands at the pinnacle of industry innovation.


Industry Conveyor