Experience the pinnacle of innovation with our Custom-made Maintenance-free Steel Belt Conveyor Idler, engineered to conquer the harshest environments with unparalleled performance. This idler boasts exceptional anti-wear and corrosion-resistant features, fully sealed to withstand water and dust infiltration, making it the perfect solution for demanding locales such as coal mines. Its advanced anti-vibration design ensures flawless operation and an extended service life, setting a superior standard for durability and dependability.
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. takes immense pride in operating a cutting-edge TKAS idler production line, expertly crafted by the esteemed Tangshan Kaiyuan. This is further enhanced by three semi-automatic production lines from the same prestigious manufacturer, ensuring unmatched precision and productivity. Additionally, we have two advanced idler shaft material production lines from Fuzhou Sanxun, enabling us to expertly cater to a wide array of idler diameters ranging fromφ89 mm to φ219 mm, providing an outstanding length range from 190 mm to 2200 mm.Our unwavering commitment to excellence is reflected in our choice of premium special steels for idlers. We procure these materials from esteemed suppliers, including Xuzhou Guanghuan and Taiyuan Iron and Steel (TISCO) stainless steel pipes, ensuring peerless quality and performance.
Our relentless pursuit of superior quality is evident in our specialized steel pipe straightening process, which dramatically reduces ovality and straightness discrepancies of roller rings by an impressive 50% compared to the MT821 standard. The idler's simulated frictional resistance coefficient is astonishingly minimized from 0.025 to 0.023, while radial runout is optimized from 1.0 mm to a remarkable 0.35 mm. After straightening, straightness reaches an exceptional 0.20 mm, improved from 1.0 mm. With an axial load exceeding 15 KN in alignment with MT821 standards, our idlers achieve an enhanced precision grade with a remarkable service life surpassing 45,000 hours.
Our production line exemplifies technological brilliance, achieving full automation throughout every phase, including straightening, pipe cutting, boring, stamping, welding, and assembly. This impeccable process symbolizes the zenith of efficiency and innovation.
Our idler shaft processing employs 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 gap 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 engineered for effortless replacement, with robust welding techniques that assure the idler shell remains unworn throughout its impressive lifespan, extending no less than 45,000 hours.
2. Featuring specialized bearings and stamped bearing housings with double-layer seals, our idlers guarantee exceptional sealing, minimal rotational resistance, and prolonged longevity. We utilize premier bearings from esteemed brands like NSK for unmatched performance.
3. The external dustproof capabilities of our idlers strictly comply with MT821 - 1999 regulations, ensuring superior waterproof performance that fully meets these rigorous standards.
4. Every steel material undergoes stringent pre-treatment to meet the St2-1/2 level. Parts involving welded structures are manufactured in strict conformance 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 dedication 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 registered capital of 260 million yuan and an expansive area of 650 mu (approximately 433,333 square meters), our esteemed establishment is a testament to excellence. Our world-class facility features 200,000 square meters of cutting-edge factory buildings, alongside 13,200 square meters dedicated to offices, accommodation, and essential amenities. Our infrastructure is reinforced by over 500 advanced belt conveyor processing machines, with total assets reaching an impressive 800 million yuan. By integrating visionary design, pioneering research, and superior manufacturing, we deliver extraordinary belt conveyors, achieving an astounding annual sales revenue of 500 million yuan, positioning us as industry leaders.
2. Achievements and Honors
Yuanping Xingsheng Machinery Manufacturing Co., Ltd. is a beacon of innovation and technological excellence. As a celebrated national high-tech enterprise, we exemplify intelligent manufacturing in Shanxi Province. Our esteemed accolades include the Enterprise Technology Center of Shanxi Province and the Provincial Common Technology Development and Design Service Platform for Belt Conveyors. Our reputation is further solidified by high commendations from the China Heavy Machinery Industry Association for our unwavering commitment to contracts and outstanding reputation. Our trademarks and products are hallmarks of excellence, earning AAA-level quality and reputation in Shanxi Province. We propel 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 substantive contributions to national standards and scientific research have set benchmarks with provincial and local standards, garnering esteemed recognition in Shanxi and Xinzhou City.

3. Main Products and Customers
Xingsheng Company's core offerings showcase a remarkable array of belt conveyors, each meticulously designed to meet diverse needs. Our flagship products, including the DTL general fixed series, the DSJ telescopic series, and the DTC large inclination series, have earned widespread acclaim across markets in Shanxi, Shaanxi, Inner Mongolia, Gansu, Yunnan, Guizhou, Ningxia, Xinjiang, and beyond. Our distinguished clientele features industry giants such as 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 company philosophy is rooted in prioritizing 'talent, quality, service, innovation, scale, and brand.' We are steadfast in our pursuit of specialization, refinement, and inventive excellence, aiming to become the premier belt conveyor manufacturing hub, celebrated for its superior intelligence and scale. Our vision is to achieve national recognition as a single champion enterprise. By adhering to the principles of 'innovation by all employees,' 'quality first,' and 'unconditional service,' we enforce stringent process and quality control measures. This unwavering commitment has earned us the steadfast trust of our users, fueling market expansion and ensuring a 100% repeat purchase rate among loyal customers who consistently praise our product quality.
EnterpriseQualificationCertificate

R&D Center
At Xingsheng Machinery, we are passionately dedicated to nurturing talent and propelling innovation forward. By making substantial investments in talent acquisition and development, we have created a dynamic platform for growth that draws the very best in industry talent. Our structured, multi-generational talent framework elegantly combines the profound wisdom of seasoned experts, the dynamic energy of mid-career professionals, and the fresh, innovative ideas of eager young minds. We have forged strong collaborations with esteemed universities, leading research institutions, and prominent domestic enterprises, significantly enhancing our R&D and innovation prowess. This positions us at the leading edge of technological advancement, ensuring we remain at the forefront of progress in our industry.
Embrace the spirit of innovation and excellence with Xingsheng Machinery, a distinguished entity renowned for its revitalized product lineup, marked by an unwavering commitment to revolutionary design and cutting-edge R&D. Our expert team flawlessly integrates established technologies with groundbreaking innovations, deftly overcoming technical obstacles. This bold approach lays a sturdy foundation that fuels pioneering development and propels continuous forward momentum. With each product we craft, we ensure it epitomizes the highest standards of industry innovation, delivering unparalleled excellence.

Industry Conveyor