Explore the pinnacle of innovation with our tailor-made Maintenance-free Steel Belt Conveyor Idler, engineered to thrive in even the harshest environments. This extraordinary idler boasts exceptional anti-wear and corrosion-resistance, with a fully sealed design that keeps water and dust at bay, making it perfect for tough settings such as coal mines. Its anti-vibration design guarantees smooth, uninterrupted operations and an extended lifespan, setting an unprecedented 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. |
Yuanping Xingsheng Machinery Manufacturing Co., Ltd. is proud to showcase a cutting-edge TKAS idler production line, expertly crafted by the esteemed Tangshan Kaiyuan. This is harmoniously supported by three semi-automatic production lines from the same renowned manufacturer, ensuring precision and high efficiency. Additionally, our facility features two advanced idler shaft material production lines from Fuzhou Sanxun, empowering us to proficiently manage a wide range of idler diameters.ranging from φ89 mm to φ219 mm, providing an impressive length range from 190 mm to 2200 mm.Our unwavering dedication to superior quality is vividly demonstrated through our selection of premium special steels for idlers. We procure these high-grade materials from reputable sources such as Xuzhou Guanghuan and Taiyuan Iron and Steel (TISCO) stainless steel pipes, ensuring unparalleled quality and efficiency.
Our relentless pursuit of outstanding quality is highlighted by our specialized steel pipe straightening process, drastically reducing ovality and straightness disparities of roller rings by an astounding 50% compared to the MT821 standard. The idler's simulated frictional resistance coefficient drops from 0.025 to an impressive 0.023, with radial runout optimized from 1.0 mm to a remarkable 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, as per MT821 standards, our idlers achieve an elevated precision grade with a service life surpassing an exceptional 45,000 hours.
Our production line epitomizes technological excellence, achieving full automation across all phases, including straightening, pipe cutting, boring, stamping, welding, and assembly. This seamless process defines the zenith of efficiency and innovation.
Our idler shaft processing leverages state-of-the-art fully automated production lines, executing precise procedures 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.
The Technological Level
1. Our idlers are ingeniously designed for effortless replacement, employing robust welding techniques that ensure the idler shell remains unworn throughout its formidable service life, which stretches to no less than 45,000 hours.
2. Featuring advanced bearings and stamped bearing housings with double-layer seals, our idlers guarantee superior sealing, minimal rotational resistance, and prolonged durability. We utilize top-tier bearings from esteemed brands like NSK for unrivaled performance.
3. The external dustproof capabilities of our idlers stringently comply with the MT821 - 1999 regulations, ensuring excellent waterproof performance that fully adheres to these rigorous standards.
4. Each steel material undergoes meticulous pre-treatment to meet the St2-1/2 level. Components involving welded structures are manufactured in rigorous accordance with national welding standards, guaranteeing structural alignment with the latest national protocols.
5. The rotational resistance coefficient of the upper idlers is precisely 0.022 or lower, while the lower idlers maintain an even more impressive coefficient that does not exceed 0.02, accentuating our devotion to exceptional 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 true national 'Little Giant' and a distinguished leader in the belt conveyor industry. Our substantial establishment boasts a registered capital of 260 million yuan and spans a monumental area of 650 mu, translating to approximately 433,333 square meters. Within this expansive territory, we have erected 200,000 square meters of state-of-the-art factory buildings, complemented 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 remarkable total assets of 800 million yuan. By seamlessly integrating visionary design, pioneering research, and superior manufacturing, we deliver innovative and unparalleled belt conveyors. This steadfast commitment has resulted in an extraordinary annual sales revenue of 500 million yuan, cementing our status as industry leaders.
2. Achievements and Honors
Yuanping Xingsheng Machinery Manufacturing Co., Ltd. radiates innovation and technological excellence. Celebrated as a national high-tech enterprise, we are a paragon of 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 earned commendations from the China Heavy Machinery Industry Association, known for our steadfast commitment to contracts and impeccable reputation. Our trademarks and products are synonymous with excellence, holding an AAA-level quality and reputation in Shanxi Province. We drive advancement 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, along with 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's core offerings include an impressive lineup of belt conveyors, each expertly engineered to meet diverse requirements. Our flagship products comprise the DTL general fixed series, the DSJ telescopic series, and the DTC large inclination series, all of which have garnered widespread acclaim in markets spanning Shanxi, Shaanxi, Inner Mongolia, Gansu, Yunnan, Guizhou, Ningxia, Xinjiang, and beyond. Our esteemed clientele includes industry titans 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, with the ambition to become the foremost belt conveyor manufacturing hub, recognized for its superior intelligence and scale. Our vision is to achieve recognition as a national single champion enterprise. By upholding the principles of 'innovation by all employees,' 'quality first,' and 'unconditional service,' we implement stringent process and quality control measures. This resolute commitment has garnered us the unwavering trust of our users, facilitating market expansion and ensuring a 100% repeat purchase rate among loyal customers, who consistently celebrate our product quality.
EnterpriseQualificationCertificate

R&D Center
Xingsheng Machinery is passionately dedicated to cultivating talent and advancing innovation. Through substantial investments in talent acquisition and development, we have established a robust growth platform that attracts the crème de la crème of 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 beacon of ingenuity that thrives on continually 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 with fearless precision. This audacious 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, setting new standards for the future.

Industry Conveyor