Embark on a journey of technological excellence with our Custom-made Maintenance-free Steel Belt Conveyor Idler. Crafted to triumph in even the most demanding environments, this marvel of engineering boasts unmatched anti-wear and corrosion-resistant qualities. Fully sealed to stand against water and dust, it is the quintessential choice for arduous industries like coal mining. Its anti-vibration design ensures smooth operations and an extended lifespan, heralding a new era in 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. |
At Yuanping Xingsheng Machinery Manufacturing Co., Ltd., we pride ourselves on operating a cutting-edge TKAS idler production line, designed by the esteemed Tangshan Kaiyuan. This setup is further enhanced by three semi-automatic production lines from the same renowned manufacturer, which ensure unparalleled precision and efficiency. To complete this state-of-the-art framework, we boast two advanced idler shaft material production lines from Fuzhou Sanxun, allowing us to deftly manage a broad spectrum of idler diameters, ranging fromφ89 mm to φ219 mm, with an outstanding length spectrum stretching from 190 mm to 2200 mm.Our unwavering dedication to excellence is vividly illustrated in our choice of premium special steels for idlers. We meticulously select these materials from trusted sources, including Xuzhou Guanghuan and Taiyuan Iron and Steel (TISCO) stainless steel pipes, ensuring supreme quality and performance.
Relentless in our pursuit of superior quality, our unique steel pipe straightening technique dramatically cuts ovality and straightness variances in roller rings by a remarkable 50% relative to the MT821 standard. The idler's frictional resistance coefficient sharply declines from 0.025 to 0.023, while radial runout is optimized from 1.0 mm to a remarkable 0.35 mm. Post-straightening straightness improves from 1.0 mm to an impressive 0.20 mm. With an axial load surpassing 15 KN, in line with the MT821 standard, our idlers reach a heightened precision grade with a phenomenal service life exceeding 45,000 hours.
Our production line epitomizes technological sophistication, achieving total automation across all processes, including straightening, pipe cutting, boring, stamping, welding, and assembly. This seamless operation represents the pinnacle of efficiency and ingenuity.
Our advanced idler shaft processing employs state-of-the-art fully automated production lines, performing precise tasks such as servo-fixed-length cutting, end face turning, chamfering, snap ring groove cutting, center hole drilling, and milling flat grooves onto the idler shaft. The minimal distance between two milled grooves can be as little as 190mm,capable of accommodating workpieces with a length reaching up to 2200mm.
Technological level
1. Our idlers are masterfully engineered for effortless replacement, utilizing robust welding methods that ensure the idler shell remains pristine throughout its extraordinary service life, extending no less than 45,000 hours.
2. Incorporating specialized bearings and stamped bearing housings with dual-layer seals, our idlers deliver exemplary sealing, minimal rotational resistance, and enhanced longevity. We source top-notch bearings from distinguished brands such as NSK for unmatched performance.
3. The superior dustproof capabilities of our idlers strictly adhere to MT821 - 1999 standards, ensuring outstanding waterproof performance that meets these rigorous requirements.
4. Every steel material undergoes thorough pre-treatment to achieve the St2-1/2 level. Parts involving welded structures are produced in strict compliance with national welding standards, guaranteeing alignment with the latest national regulations.
5. The rotational resistance coefficient of the upper idlers is precisely calibrated to 0.022 or below, while the lower idlers maintain an even more impressive coefficient, not exceeding 0.02, highlighting 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. Our impressive establishment boasts a registered capital of 260 million yuan and spans over a monumental area of 650 mu, translating to approximately 433,333 square meters. Within this extensive territory, we've constructed 200,000 square meters of state-of-the-art factory buildings, complemented by 13,200 square meters of space for 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 commitment has led to an extraordinary annual sales revenue of 500 million yuan, marking us as industry leaders.
2. Achievements and Honors
Yuanping Xingsheng Machinery Manufacturing Co., Ltd. stands as a beacon of innovation and excellence in technology. Celebrated as a national high-tech enterprise, we serve as a model for 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 high commendations from the China Heavy Machinery Industry Association, recognized for our steadfast commitment to contracts and our stellar reputation. Our trademarks and products symbolize excellence, boasting an AAA-level quality and reputation in Shanxi Province. We foster 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 safeguarded 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 feature an impressive lineup of belt conveyors, each expertly crafted to cater to a variety of requirements. Our flagship products encompass 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, to name a few.
4. Company Philosophy
At Yuanping Xingsheng Machinery Manufacturing Co., Ltd., our philosophy is embedded in a strategic emphasis 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, noted 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 steadfast 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 applaud our product quality.
EnterpriseQualificationCertificate

R&D Center
Xingsheng Machinery is passionately committed 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. Our collaborations with esteemed universities, research institutions, and leading domestic enterprises have significantly bolstered our R&D and innovation capabilities, positioning us at the vanguard of technological progress.
Immerse yourself in the realm of innovation and excellence with Yuanping Xingsheng Machinery Manufacturing Co., Ltd., a prestigious leader committed to transforming its product lineup with an unyielding dedication to revolutionary design and leading-edge research and development. Our seasoned team of professionals masterfully blends existing technologies with novel advancements, fearlessly confronting technical challenges at every turn. This bold and visionary approach lays down a steadfast foundation, fueling groundbreaking progress and accelerating forward momentum, ensuring that each product we create remains at the forefront of industry innovation.

Industry Conveyor