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. |


Demonstrating our unwavering quest for supreme quality, we undertake a specialized steel pipe straightening procedure. This meticulous process dramatically reduces ovality and straightness errors of roller rings by an impressive 50% beyond the MT821 standard. The idler's simulated frictional resistance coefficient has been notably decreased from 0.025 to 0.023, while radial runout has been significantly improved from 1.0 mm to an astonishing 0.35 mm. Post-straightening straightness is enhanced from 1.0 mm to an extraordinary 0.20 mm. With an axial load exceeding 15 KN, surpassing the MT821 standard, the lifespan of our idlers reaches a higher precision tier, extending beyond an incredible 45,000 hours.
Our production line epitomizes technological superiority, achieving complete automation across every process, including straightening, pipe cutting, boring, stamping, welding, and assembly. This seamless operation epitomizes the zenith of efficiency and cutting-edge innovation.
Our idler shaft processing utilizes cutting-edge fully automated production lines, flawlessly 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. Remarkably, the distance between two milled grooves can be as minimal as 190mm,with the ability to accommodate workpieces up to an impressive maximum length of 2200mm.



1. Our idlers are ingeniously designed for effortless replacement, with robust welding craftsmanship that endures the test of time, ensuring no wear on the idler shell throughout its remarkable service life, enduring no less than 45,000 hours.
2. Our idlers are equipped with specialized bearings and precision-stamped bearing housings featuring double-layer seals. This advanced design promises exceptional sealing, minimal rotational resistance, and extended longevity. We use premium bearings from esteemed brands such as SKF to deliver unparalleled performance.
3. The idlers' external dustproof capabilities strictly adhere to MT821 - 1999 regulations, with their waterproof performance also fully complying with these exacting standards.
4. Each steel material undergoes meticulous pre-treatment to achieve the St2-1/2 level. Components involving welded structures are manufactured in strict accordance 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, 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 paragon of technological innovation and excellence. Celebrated as a national high-tech enterprise, we are a shining example of intelligent manufacturing in Shanxi Province. Our prestigious recognitions include the Enterprise Technology Center of Shanxi Province and the esteemed Provincial Common Technology Development and Design Service Platform for Belt Conveyors. Our steadfast commitment to contracts and sterling reputation have earned high commendations from the China Heavy Machinery Industry Association. Our trademarks and products epitomize excellence, achieving an AAA-level quality and reputation in Shanxi Province. We drive progress through a doctoral workstation at the Shanxi Key Laboratory of Intelligent Logistics Equipment at Taiyuan University of Science and Technology. Our innovative prowess is protected by 4 invention patents and 7 newly applied ones, alongside 52 utility model patents. Our contributions to national standards and scientific research have set benchmarks with 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 Yuanping Xingsheng Machinery Manufacturing Co., Ltd., a company that thrives on revitalizing its product lineup with a relentless passion for groundbreaking design and cutting-edge R&D. At Xingsheng Machinery, our experts seamlessly integrate existing technologies with novel advances, tackling technical challenges head-on to establish a rock-solid foundation that drives pioneering development and forward momentum. Committed to excellence, we propel your industrial solutions into new realms of possibility, setting benchmarks for the industry.


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