Discover the zenith of engineering with our Custom-made Maintenance-free Steel Belt Conveyor Idler. Designed to outperform, this idler is anti-wear, corrosion-resistant, sealed, waterproof, and dustproof, making it perfect for challenging environments such as coal mines. Its anti-vibration architecture ensures seamless operation and enhanced longevity.
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., we proudly operate an advanced TKAS idler production line, skillfully crafted by the reputed Tangshan Kaiyuan. This is bolstered by three semi-automatic production lines from the same illustrious manufacturer. Furthermore, our operations are enhanced by two sophisticated idler shaft material production lines from Fuzhou Sanxun. This equips us to adeptly process a full spectrum of idler diameters ranging fromφ89 mm to φ219 mm. Furthermore, we offer an exceptional length range from 190 mm to 2200 mm.Our commitment to quality is unwavering, reflected in our choice of superior special steels for idlers, sourced from eminent suppliers like Xuzhou Guanghuan and Taiyuan Iron and Steel (TISCO) stainless steel pipes.
Our pursuit of excellence is evident in our specialized steel pipe straightening process, which dramatically reduces ovality and straightness errors of roller rings by 50% compared to the MT821 standard. We have reduced the idler's simulated frictional resistance coefficient from 0.025 to 0.023, while improving radial runout from 1.0 mm to an impressive 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 the MT821 standard, our idlers achieve a precision grade lifecycle surpassing 45,000 hours.
Our production line exemplifies technological excellence, achieving complete automation in all stages, including straightening, pipe cutting, boring, stamping, welding, and assembly. This operation epitomizes the peak of efficiency and innovation.
Our idler shaft processing employs cutting-edge fully automated lines, expertly conducting 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. Remarkably, the distance between two milled grooves can be as minimal as 190mm,and we have the capability to handle workpieces up to a maximum length of 2200mm.
Technological level
1. Our idlers are ingeniously crafted for seamless replacement, featuring welding techniques that are both sturdy and enduring, ensuring no wear on the idler shell throughout a service life of no less than 45,000 hours.
2. Our idlers incorporate specialized bearings and stamped bearing housings with double-layer seals. This advanced design ensures superior sealing, minimal rotational resistance, and extended durability. We use premier bearings from esteemed brands like SKF for unparalleled performance.
3. The idlers' external dustproof capabilities strictly adhere to MT821 - 1999 regulations, and their waterproof performance fully complies with these stringent standards.
4. Every steel material undergoes meticulous pre-treatment to achieve the St2-1/2 level, and parts involving welded structures are constructed in strict alignment with national welding standards, ensuring structural compliance 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 a more impressive coefficient, not exceeding 0.02, underscoring our dedication 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 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 cutting-edge factory buildings, accompanied by 13,200 square meters of space 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 unwavering commitment has led to an extraordinary annual sales revenue of 500 million yuan, marking us as industry leaders renowned for excellence.
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, Sinopec, 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.
Step into a world of innovation and excellence with Yuanping Xingsheng Machinery Manufacturing Co., Ltd. This visionary company is fueled by an unwavering passion for revitalizing its product repertoire with groundbreaking designs and cutting-edge R&D. Our seasoned experts deftly blend existing technologies with avant-garde advancements, boldly tackling technical challenges to lay down a formidable foundation that propels pioneering development and forward momentum.

Industry Conveyor