Introducing our Custom-made Maintenance-free Belt Conveyor Idler, meticulously engineered to be anti-wear, corrosion-resistant, sealed, waterproof, and dustproof. Built with high-quality steel, this anti-vibration masterpiece is tailored for rigorous demands in coal mining environments.
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, SKF, 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., our revered production capabilities are highlighted by a superior TKAS idler production line from the illustrious Tangshan Kaiyuan. Enhanced by three additional semi-automatic lines from the same esteemed manufacturer, and bolstered by two advanced idler shaft material lines from Fuzhou Sanxun, we excel in crafting idlers across a versatile diameter range ofφ89 mm-φ219mm with a remarkable length spectrum of 190mm - 2200mm. Our dedication to top-tier quality is our hallmark, collaborating with prestigious suppliers like Xuzhou Guanghuan and Taiyuan Iron and Steel (TISCO) for premium special steels used in our idlers.
Our pursuit of excellence in quality is relentless, as evidenced by our specialized steel pipe straightening process. This precision approach dramatically reduces ovality and straightness errors by an astonishing 50% compared to the MT821 standard. We've improved the simulated frictional resistance coefficient to an impressive 0.023, enhanced radial runout to a stunning 0.35 mm, and refined straightness to an exceptional 0.20 mm. Designed to sustain an axial load exceeding 15 KN per MT821 standards, our idlers boast a lifespan surpassing an extraordinary 45,000 hours.
Our idler production line is a testament to technological superiority, achieving full automation across every stage, from straightening and pipe cutting to boring, stamping, welding, and assembly. This seamless integration exemplifies both efficiency and pioneering innovation.
In our idler shaft processing, we employ state-of-the-art fully automatic lines, enabling precision servo-fixed-length cutting, end face turning, chamfering, snap ring groove cutting, center hole drilling, and milling of flat grooves. Our sophisticated technology allows a minimal groove distance of 190mm, accommodating workpiece lengths reaching up to an impressive maximum of 2200mm
Technological level
1, Our idlers boast a user-friendly design for effortless replacement, featuring robust welding craftsmanship that guarantees no wear on the idler shell throughout an impressive lifespan of at least 45,000 hours.
2, Equipped with specialized bearings and double-layer sealed stamped bearing housings, our idlers ensure superior sealing, reduced rotational resistance, and prolonged durability. By utilizing elite SKF bearings, we assure peak performance.
3, Our idlers are meticulously engineered to meet or exceed the stringent MT821-1999 standards for dustproof and waterproof performance, showcasing our unwavering commitment to durability and reliability.
4, Every steel material is rigorously pre-treated to attain the St2-1/2 level. In adherence to national welding standards, parts involving welded structures are manufactured to align with the latest national criteria for structural excellence.
5, Demonstrating our dedication to superior engineering, the rotational resistance coefficient of the upper idlers is a precise 0.022 or below, while lower idlers maintain an even lower coefficient, not exceeding 0.02, ensuring exceptional performance.
Applicationindustries of the product
Company Introduction
1. Company Scale
Welcome to the prestigious realm of Yuanping Xingsheng Machinery Manufacturing Co., Ltd., a prominent national 'Little Giant' enterprise leading the belt conveyor industry. With a commanding registered capital of 260 million yuan, our expansive operations span 650 mu, translating to an extensive 433,333 square meters. Within this vast area, we've meticulously crafted 200,000 square meters of avant-garde factory buildings, complemented by 13,200 square meters dedicated to offices, accommodation, and essential facilities. Housing over 500 sophisticated belt conveyor processing equipment sets, our total assets soar to an impressive 800 million yuan. Seamlessly blending the cutting-edge facets of design, research, and manufacturing, we excel at providing innovative and tailor-made belt conveyors, proudly generating an outstanding annual sales revenue of 500 million yuan.
2. Achievements and Honors
Yuanping Xingsheng Machinery Manufacturing Co., Ltd. shines as a paragon of technological prowess and innovation. As a nationally recognized high-tech enterprise, we are a proud demonstration of intelligent manufacturing leadership in Shanxi Province. Our prestigious accolades include the Enterprise Technology Center of Shanxi Province and the illustrious Provincial Common Technology Development and Design Service Platform for Belt Conveyors. Lauded by the China Heavy Machinery Industry Association, we are celebrated for our unwavering commitment to contracts and our stellar reputation. Our trademarks and products symbolize the pinnacle of excellence in Shanxi Province, reflecting our AAA-level quality and repute. Our dedication to advancement is further underscored by our doctoral workstation at the Shanxi Key Laboratory of Intelligent Logistics Equipment at Taiyuan University of Science and Technology. Our inventive spirit is safeguarded with 4 invention patents, 7 newly applied ones, and an impressive 52 utility model patents. Setting benchmarks in national standards and scientific research, we boast esteemed recognitions in Shanxi and Xinzhou City.

3. Main Products and Customers
Xingsheng Company offers an exceptional spectrum of belt conveyors, each engineered with precision to cater to diverse requirements. Our hallmark products, including the DTL general fixed series, the DSJ telescopic series, and the DTC large inclination series, have secured a significant footprint in markets spanning Shanxi, Shaanxi, Inner Mongolia, Gansu, Yunnan, Guizhou, Ningxia, Xinjiang, and beyond. Our illustrious client roster features industry titans such as the Huaneng Group, China Energy Investment Corporation, China Coal Group, Beijing Energy Group, Huadian Group, Jinneng Group, Minmetals Group, Sinopec, Xinzhou Shenda Energy Group, and Inner Mongolia Hengdong Energy Group, among others.
4. Company Philosophy
At the heart of Yuanping Xingsheng Machinery Manufacturing Co., Ltd. lies a philosophy that embodies our strategic focus on 'talent, quality, service, innovation, scale, and brand.' We remain committed to achieving specialization, refinement, and innovative excellence, with a vision to become the premier belt conveyor manufacturing hub, renowned for its superior intelligence and scale. Our aspiration is to evolve into a national single champion enterprise. We adhere to the principles of 'innovation by all employees,' 'quality first,' and 'unconditional service,' employing stringent processes and quality controls. This relentless dedication has earned us the unwavering trust of our customers, facilitating expansive market growth and ensuring a 100% repeat purchase rate among loyal customers who consistently commend our product quality.
EnterpriseQualificationCertificate

R&D Center
Xingsheng Machinery is committed to fostering talent and spurring innovation. By continuously investing in talent acquisition and development, we've built a strong growth platform that attracts industry leaders. Our structured, multi-generational talent echelon embodies the wisdom of senior experts, the energy of middle-aged professionals, and the creativity of young minds. Collaborations with esteemed universities, research institutions, and leading domestic enterprises have bolstered our R&D and innovation capabilities, propelling us to the forefront of technological advancements.
Yuanping Xingsheng Machinery Manufacturing Co., Ltd. stands as a beacon of innovation and distinction in the industrial machinery sector. With an unwavering dedication to excellence and a visionary approach to product development, Xingsheng Machinery is at the forefront of the industry. By artfully blending groundbreaking design with cutting-edge R&D, the company skillfully reimagines existing technologies, continuously setting new standards. Through adeptly overcoming a spectrum of technical challenges, Xingsheng Machinery has cultivated a formidable foundation that not only supports but accelerates its pioneering advancements, driving the company towards an illustrious future.

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