Step into the future of industrial efficiency with our meticulously crafted Custom-made Maintenance-free Steel Belt Conveyor Idler. Designed to thrive in the harshest environments, it boasts unparalleled anti-wear and corrosion-resistant capabilities. Fully sealed to battle water and dust intrusion, this idler is perfect for demanding locales like coal mines. Its innovative anti-vibration design guarantees smooth, uninterrupted operations and an extended lifespan, establishing a new standard of durability in the industry.
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 pride ourselves on housing the cutting-edge TKAS idler production line, a masterpiece by the renowned Tangshan Kaiyuan. Alongside, we operate three semi-automatic production lines from the same esteemed manufacturer, ensuring precision and operational excellence. To further our capabilities, we employ two high-tech idler shaft material production lines from Fuzhou Sanxun, expertly managing a versatile range of idler diameters, seamlessly ranging from φ89 mm to φ219 mm, ensuring an extraordinary length spectrum from 190 mm to 2200 mm.Our unwavering dedication to superior quality is manifest in our use of premium special steels for idlers. Sourced from trusted industry leaders like Xuzhou Guanghuan and Taiyuan Iron and Steel (TISCO), these stainless steel pipes promise unparalleled quality and performance.
Our relentless pursuit of perfection is embodied in our specialized steel pipe straightening process, which remarkably reduces ovality and straightness variations of roller rings by an impressive 50% over MT821 standards. The idler’s frictional resistance is reduced from 0.025 to a mere 0.023, with radial runout refined from 1.0 mm to a spectacular 0.35 mm. Post-straightening, straightness is enhanced from 1.0 mm to an exceptional 0.20 mm. With an axial load surpassing 15 KN, as per MT821 standards, our idlers achieve a superior precision grade, boasting a service life that exceeds a remarkable 45,000 hours.
Our production line is a testament to technological excellence, embodying full automation across every stage: straightening, pipe cutting, boring, stamping, welding, and assembly. This impeccable process reflects the pinnacle of efficiency and forward-thinking innovation.
Our idler shaft processing elevates precision with state-of-the-art fully automated production lines, performing delicate 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 spacing between two milled grooves can be as minute as 190 mm,capable of managing workpieces up to a robust length of2200 mm.
The pinnacle of technological advancement.
1. Ingeniously designed for effortless replacement, our idlers incorporate advanced welding techniques that ensure the idler shell remains unscathed throughout its remarkable service life, extending no less than 45,000 hours.
2. With specialized bearings and precision-stamped bearing housings featuring dual-layer seals, our idlers deliver superior sealing, reduced rotational resistance, and long-lasting durability. We use premier bearings from distinguished brands like NSK, guaranteeing exceptional performance.
3. Our idlers’ external dustproof prowess strictly adheres to MT821 - 1999 regulations, offering exemplary waterproof performance that aligns perfectly with these rigorous standards.
4. Every steel material undergoes meticulous pre-treatment to achieve the St2-1/2 level. Components requiring welding are crafted in strict accordance with national welding standards, ensuring conformity with the latest national criteria.
5. The rotational resistance coefficient of upper idlers is precisely 0.022 or lower, while the lower idlers boast an even more impressive 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 prestigious realm of Yuanping Xingsheng Machinery Manufacturing Co., Ltd., a national 'Little Giant' and a distinguished leader in the world of belt conveyors. With a formidable registered capital of 260 million yuan and a sprawling expanse of 650 mu (433,333 square meters), we showcase our might in manufacturing prowess. Our state-of-the-art infrastructure includes 200,000 square meters of advanced factory buildings, alongside 13,200 square meters dedicated to offices, accommodations, and essential amenities. Embracing innovation, over 500 cutting-edge belt conveyor processing equipment power our operations, contributing to an astounding total asset value of 800 million yuan. Our visionary design, pioneering research, and superior manufacturing converge to create groundbreaking belt conveyors, catapulting us to the pinnacle of industry leadership with an impressive annual sales revenue of 500 million yuan.
2. Achievements and Honors
Yuanping Xingsheng Machinery Manufacturing Co., Ltd. stands as a beacon of innovation and excellence in technology. As a national high-tech enterprise, we epitomize intelligent manufacturing in Shanxi Province. Our accolades include the esteemed Enterprise Technology Center of Shanxi Province and the Provincial Common Technology Development and Design Service Platform for Belt Conveyors. We have been lauded by the China Heavy Machinery Industry Association for our unwavering commitment to contracts and our stellar reputation. Our trademarks and products are synonymous with excellence, boasting an AAA-level quality and reputation in Shanxi Province. Our relentless pursuit of innovation is supported by a doctoral workstation at the Shanxi Key Laboratory of Intelligent Logistics Equipment at Taiyuan University of Science and Technology. We have fortified our inventive portfolio with 4 invention patents, 7 pending applications, and 52 utility model patents. Our contributions to national standards and scientific research have set benchmarks with provincial and local standards, earning esteemed recognition in Shanxi and Xinzhou City.

3. Main Products and Customers
Xingsheng Company's core offerings feature an impressive lineup of belt conveyors, each expertly crafted to cater to a variety of requirements. Our flagship products include the DTL general fixed series, the DSJ telescopic series, and the DTC large inclination series, widely acclaimed in key markets such as Shanxi, Shaanxi, Inner Mongolia, Gansu, Yunnan, Guizhou, Ningxia, Xinjiang, and beyond. Our prestigious clientele includes industry titans like 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., we are guided by a profound philosophy centered on 'talent, quality, service, innovation, scale, and brand.' We are committed to specialization, refinement, and inventive excellence, striving to be the premier belt conveyor manufacturing hub renowned for its intelligence and scale. Our vision is to attain national single champion enterprise status. By fostering 'innovation by all employees,' prioritizing 'quality first,' and delivering 'unconditional service,' we uphold rigorous process and quality control measures. This unwavering dedication has earned us the trust of our users, enabled market expansion, and ensured a 100% repeat purchase rate among loyal customers who consistently praise our product quality.
EnterpriseQualificationCertificate

R&D Center
Xingsheng Machinery is passionately committed to cultivating talent and advancing innovation. With substantial investments in talent acquisition and development, we have established a dynamic 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. Collaborations 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 progress.
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