Embark on a journey to the pinnacle of engineering excellence with our Custom-made Maintenance-free Steel Belt Conveyor Idler. Crafted for peak performance, this idler thrives under the most demanding conditions. Its remarkable anti-wear and corrosion-resistant qualities, coupled with a fully sealed design, make it impervious to water and dust, making it the perfect ally for harsh environments like coal mines. The anti-vibration architecture guarantees smooth, uninterrupted operations, extending its longevity and establishing a new standard for durability.
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, 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. |
At Yuanping Xingsheng Machinery Manufacturing Co., Ltd., we boast a cutting-edge TKAS idler production line, meticulously crafted by the esteemed Tangshan Kaiyuan. This line is bolstered by three semi-automatic production lines from the same prestigious innovator, ensuring unmatched precision and efficiency. Further strengthening our capabilities are two sophisticated idler shaft material production lines from Fuzhou Sanxun, adeptly accommodating a vast array of idler diameters ranging fromφ89 mm to φ219 mm, and presenting an impressive length spectrum from 190 mm to 2200 mm.Our unwavering dedication to excellence is vividly reflected in our choice of premium special steels for idlers. We source these exceptional materials from eminent suppliers, including Xuzhou Guanghuan and Taiyuan Iron and Steel (TISCO) stainless steel pipes, ensuring unparalleled quality and performance.
Our relentless pursuit of exceptional quality is evident in our specialized steel pipe straightening process, which dramatically reduces ovality and straightness variations of roller rings by 50% compared to the MT821 standard. The idler's simulated frictional resistance coefficient is expertly lowered from 0.025 to 0.023, while radial runout is refined from 1.0 mm to an extraordinary 0.35 mm. Post-straightening straightness is enhanced from 1.0 mm to an outstanding 0.20 mm. With an axial load exceeding 15 KN, as stipulated by the MT821 standard, our idlers achieve a superior precision grade with a service life surpassing an extraordinary 45,000 hours.
Our production line is a testament to technological brilliance, achieving full automation throughout all phases, including straightening, pipe cutting, boring, stamping, welding, and assembly. This impeccable process epitomizes the zenith of efficiency and innovation.
Our idler shaft processing leverages state-of-the-art fully automated production lines, executing precise operations 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. The distance between two milled grooves can be as minimal as 190mm,capable of accommodating workpieces up to a maximum length of 2200mm.
Technological level
1. Our idlers are masterfully designed for effortless replacement, with sturdy welding techniques ensuring the idler shell remains unscathed throughout its impressive service life, which extends no less than 45,000 hours.
2. Our idlers boast specialized bearings and stamped bearing housings with dual-layer seals, promising remarkable sealing, minimal rotational resistance, and prolonged endurance. We employ superior bearings from esteemed brands such as NSK for unrivaled performance.
3. The external dustproof features of our idlers are meticulously aligned with the MT821 - 1999 regulations, ensuring exceptional waterproof capabilities that adhere to these rigorous standards.
4. Every steel material undergoes stringent pre-treatment to attain the St2-1/2 level. Parts requiring welded structures are manufactured in strict compliance with national welding standards, ensuring structural conformity with the latest national guidelines.
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.
Applicationindustries of the product
Company Introduction
1. Company Scale
Welcome to the esteemed world of Yuanping Xingsheng Machinery Manufacturing Co., Ltd., a national 'Little Giant' and a leading force in belt conveyor technology. Our prestigious company is marked by a robust registered capital of 260 million yuan, stretching across an expansive area of 650 mu, equivalent to about 433,333 square meters. Within this vast domain, we have constructed 200,000 square meters of cutting-edge factory buildings, enhanced by 13,200 square meters dedicated to offices, accommodation, and essential facilities. Our infrastructure is powered by over 500 advanced sets of belt conveyor processing equipment, contributing to our impressive total assets of 800 million yuan. By seamlessly integrating visionary design, pioneering research, and superior manufacturing, we deliver innovative and unparalleled belt conveyors. This commitment has propelled us to a remarkable annual sales revenue of 500 million yuan, establishing us as industry frontrunners.
2. Achievements and Honors
Yuanping Xingsheng Machinery Manufacturing Co., Ltd. is a beacon of technological innovation and excellence. As a celebrated national high-tech enterprise, we exemplify intelligent manufacturing in Shanxi Province. Our prestigious accolades include the Enterprise Technology Center of Shanxi Province and the renowned Provincial Common Technology Development and Design Service Platform for Belt Conveyors. We have received high commendations from the China Heavy Machinery Industry Association, renowned for our steadfast commitment to contracts and stellar reputation. Our trademarks and products epitomize excellence, boasting an AAA-level quality and reputation in Shanxi Province. We advance innovation through a doctoral workstation at the Shanxi Key Laboratory of Intelligent Logistics Equipment at Taiyuan University of Science and Technology. Our inventive prowess is safeguarded 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 with provincial and local standards, earning esteemed recognition in Shanxi and Xinzhou City.

3. Main Products and Customers
Xingsheng Company takes pride in its core offerings, featuring a remarkable lineup of belt conveyors expertly crafted to meet diverse demands. Our flagship products include the DTL general fixed series, the DSJ telescopic series, and the DTC large inclination series, all of which have earned widespread acclaim in markets spanning Shanxi, Shaanxi, Inner Mongolia, Gansu, Yunnan, Guizhou, Ningxia, Xinjiang, and beyond. Our esteemed clientele comprises industry giants such as the Huaneng Group, China Energy Investment Corporation, China Coal Group, Beijing Energy Group, Huadian Group, Jinneng Group, Minmetals Group, Xinzhou Shenda Energy Group, and Inner Mongolia Hengdong Energy Group, among others.
4. Company Philosophy
At Yuanping Xingsheng Machinery Manufacturing Co., Ltd., our philosophy is deeply rooted in a strategic focus on 'talent, quality, service, innovation, scale, and brand.' We are unwavering in our pursuit of specialization, refinement, and inventive excellence, striving to become the foremost belt conveyor manufacturing hub, distinguished for its superior intelligence and scale. Our vision is to achieve recognition as a national single champion enterprise. By adhering to the principles of 'innovation by all employees,' 'quality first,' and 'unconditional service,' we implement rigorous process and quality control measures. This steadfast commitment has earned us the unwavering trust of our users, facilitating market expansion and ensuring a 100% repeat purchase rate among loyal customers, who consistently praise our product quality.
EnterpriseQualificationCertificate

R&D Center
Xingsheng Machinery is passionately devoted to nurturing talent and propelling innovation. Through substantial investments in talent acquisition and development, we have established a robust growth platform that attracts the finest industry talent. Our structured, multi-generational talent echelon seamlessly blends the wisdom of seasoned experts, the vitality of mid-career professionals, and the innovative spirit of burgeoning young minds. Our partnerships with esteemed universities, research institutions, and leading domestic enterprises have significantly bolstered our R&D and innovation capabilities, positioning us at the forefront of technological advancement.
Immerse yourself in the world of innovation and superior craftsmanship with Xingsheng Machinery. A beacon of distinction, our company is anchored in a relentless pursuit of excellence and forward-thinking design. Our team of seasoned experts excels at merging time-tested technologies with groundbreaking innovations, fearlessly overcoming technical challenges. This bold strategy forms the bedrock of pioneering development, driving dynamic progress, and ensuring that each product we produce is a benchmark of industry-leading innovation.

Industry Conveyor