Experience the pinnacle of innovation with our Custom-made Maintenance-free Steel Belt Conveyor Idler, crafted to thrive in the harshest environments. This advanced idler boasts exceptional anti-wear and corrosion-resistant properties, with robust sealing to endure water and dust, making it perfect for demanding settings like coal mines. Its anti-vibration design ensures smooth operations and a prolonged lifespan, establishing a new standard for durability and performance excellence.
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. operates a cutting-edge TKAS idler production line, expertly designed by the renowned Tangshan Kaiyuan. This is enhanced by three semi-automatic production lines, also from this esteemed manufacturer, ensuring unmatched precision and efficiency. Furthermore, we have two state-of-the-art idler shaft material production lines from Fuzhou Sanxun, enabling us to proficiently manage a broad spectrum of idler diameters ranging fromφ89 mm to φ219 mm, delivering an outstanding length range from 190 mm to 2200 mm.Our unwavering dedication to quality is demonstrated by our choice of premium special steels for idlers. We procure these high-grade materials from esteemed suppliers, including Xuzhou Guanghuan and Taiyuan Iron and Steel (TISCO) stainless steel pipes, guaranteeing unparalleled quality and performance.
Our commitment to superior quality is evident in our specialized steel pipe straightening process, which significantly reduces ovality and straightness variations of roller rings by an impressive 50% from the MT821 standard. The idler's simulated frictional resistance coefficient is remarkably lowered from 0.025 to 0.023, while radial runout is optimized from 1.0 mm to an exceptional 0.35 mm. After straightening, straightness enhances 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 a high-precision grade with a service life surpassing an outstanding 45,000 hours.
Our production line exemplifies technological mastery, achieving full automation at every stage, including straightening, pipe cutting, boring, stamping, welding, and assembly. This seamless process represents the pinnacle of efficiency and innovation.
Our idler shaft processing harnesses state-of-the-art fully automated production lines, executing meticulous 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 minimal distance between two milled grooves can be as short as 190mm,capable of accommodating workpieces up to a maximum length of 2200mm.
Technological level
1. Our idlers are ingeniously designed for hassle-free replacement, with robust welding techniques that ensure the idler shell remains unworn throughout its remarkable service life, extending no less than 45,000 hours.
2. Featuring specialized bearings and stamped bearing housings with dual-layer seals, our idlers deliver exceptional sealing, minimal rotational resistance, and extended longevity. We employ premium bearings from prestigious brands such as NSK for unmatched performance.
3. The external dustproof capabilities of our idlers strictly conform to MT821 - 1999 standards, ensuring superior waterproof performance that meets these rigorous criteria.
4. Every steel material undergoes rigorous pre-treatment to achieve the St2-1/2 level. Components involving welded structures are produced in strict compliance with national welding standards, ensuring structural alignment 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, highlighting our commitment to outstanding engineering and performance.
ApplicationIndustries of the Product
Company Introduction
1. Company Scale
Welcome to Yuanping Xingsheng Machinery Manufacturing Co., Ltd., an illustrious 'Little Giant' renowned for our leadership in the belt conveyor industry. With a foundation of 260 million yuan in registered capital and a sprawling 650 mu area, approximately 433,333 square meters, our enterprise is monumental. Our facilities boast 200,000 square meters of cutting-edge factory buildings, supported by 13,200 square meters of integrated office, accommodation, and essential facilities. Our advanced infrastructure hosts over 500 state-of-the-art belt conveyor processing equipment units, underlining our total assets of 800 million yuan. By harmonizing visionary design, breakthrough research, and superior manufacturing, we craft innovative and unrivaled belt conveyors, yielding an impressive 500 million yuan annual sales revenue, positioning us at the industry's forefront.
2. Achievements and Honors
Yuanping Xingsheng Machinery Manufacturing Co., Ltd. exemplifies innovation and technological excellence. As a celebrated national high-tech enterprise, we lead intelligent manufacturing in Shanxi Province. Our accolades include the Enterprise Technology Center of Shanxi and the prestigious Provincial Common Technology Development and Design Service Platform for Belt Conveyors. Commended by the China Heavy Machinery Industry Association, we are known for our contract adherence and impeccable reputation. Our trademarks and products, holding AAA-level quality and reputation in Shanxi, represent excellence. We advance through a doctoral workstation at the Shanxi Key Laboratory of Intelligent Logistics Equipment, Taiyuan University of Science and Technology. With 4 invention patents, 7 new applications, and 52 utility model patents, our innovations are protected. Our vital contributions to national and local standards in scientific research have earned recognition in Shanxi and Xinzhou City.

3. Main Products and Customers
Xingsheng Company presents a distinguished array of belt conveyors, crafted for diverse specifications. Our flagship offerings—the DTL general fixed series, DSJ telescopic series, and DTC large inclination series—are celebrated in markets across Shanxi, Shaanxi, Inner Mongolia, Gansu, Yunnan, Guizhou, Ningxia, Xinjiang, and more. Our prestigious clientele features 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, amongst others.
4. Company Philosophy
At the heart of Yuanping Xingsheng Machinery Manufacturing Co., Ltd. lies a philosophy rooted in 'talent, quality, service, innovation, scale, and brand.' Our unwavering pursuit of specialization, refinement, and creative excellence aims to establish us as a premier belt conveyor manufacturing hub, noted for intelligence and scale. We aspire to national single champion recognition. By championing 'innovation by all employees,' prioritizing 'quality first,' and offering 'unconditional service,' we uphold rigorous quality and process control, earning steadfast user trust, expanding our market presence, and achieving a 100% repeat purchase rate—a testament to our unrivaled product quality.
EnterpriseQualificationCertificate

R&D Center
Xingsheng Machinery is passionately committed to nurturing talent and fostering innovation. Through significant investments in talent acquisition and development, we have cultivated a dynamic platform that captivates the best in industry talent. Our diverse, multi-generational talent pool effortlessly merges the wisdom of experienced experts, the vitality of mid-career professionals, and the innovative spirit of young innovators. Our strategic partnerships with esteemed universities, research institutions, and premier domestic enterprises have greatly enhanced our R&D and innovation prowess, positioning us as leaders in technological advancement.
Embrace innovation and excellence with Xingsheng Machinery, a prestigious company renowned for rejuvenating its product range with an unwavering commitment to groundbreaking design and state-of-the-art R&D. Our expert team flawlessly integrates existing technologies with novel advancements, confronting technical challenges with confidence. This bold approach lays a firm foundation, driving groundbreaking development and forward momentum, ensuring every product we create is at the forefront of industry innovation.

Industry Conveyor