Introducing our top-of-the-line, custom-made Maintenance-Free Conveyor Idler, specially designed with exceptional features such as anti-wear, anti-corrosion, sealed, waterproof, and dustproof capabilities. Crafted from high-quality steel, this idler also boasts anti-vibration properties, ensuring robust and reliable performance tailored for the coal mining industry.
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 our cutting-edge manufacturing facilities. Our prestigious TKAS idler production line, engineered by the illustrious Tangshan Kaiyuan, is complemented by three semi-automatic production lines of equal caliber. To enhance our manufacturing prowess, we possess two state-of-the-art idler shaft material production lines, courtesy of the esteemed Fuzhou Sanxun, empowering us to masterfully produce a diverse array of idlers ranging in diameter froma precise φ89 mm to φ219mm. These versatile idlers are meticulously crafted to meet industry needs, with lengths extending impressively from 190mm to 2200mm, offering incredible adaptability and functionality.Our unwavering dedication to excellence is showcased through our selection of premium special steels for idlers, sourced from prestigious providers such as Xuzhou Guanghuan and the renowned Taiyuan Iron and Steel (TISCO) stainless steel pipes, ensuring unmatched quality and reliability.
We are committed to delivering unparalleled quality through meticulous steel pipe straightening, significantly reducing ovality and straightness errors of roller rings by 50% compared to the MT821 standard. Our advanced engineering has successfully lowered the idler's simulated frictional resistance coefficient from 0.025 to 0.023; radial runout has been refined from 1.0 mm to an impressive 0.35 mm; and post-straightening precision from 1.0 mm to a remarkable 0.20 mm. Designed to withstand an axial load surpassing 15 KN per MT821 standards, our idlers' lifespan is elevated to one precision grade, extending beyond an incredible 45,000 hours.
Our production line is a beacon of technological innovation, achieving full automation throughout the idler production process, including straightening, pipe cutting, boring, stamping, welding, and assembly. This seamless integration of technology exemplifies our commitment to efficiency and innovation.
Our idler shaft processing employs state-of-the-art fully automatic 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. Notably, the distance between two milled grooves can be as minimal as 190mm,while our capabilities extend to processing workpieces up to an impressive maximum length of 2200mm.
Technological level
1, Our idlers are ingeniously engineered for effortless replacement, with robust welding craftsmanship that ensures the idler shell remains unworn throughout its standard service life, impressively enduring no less than 45,000 hours.
2, Our idlers feature specialized bearings and stamped bearing housings with double-layer seals, guaranteeing exceptional sealing, minimal rotational resistance, and extended durability. We proudly incorporate elite bearings from renowned imported brands, optimizing our idlers for peak performance.
3, The idlers adhere strictly to the MT821 - 1999 regulations for external dustproof capabilities, while their waterproof performance equally complies with these stringent standards, ensuring unmatched protection and reliability.
4, Every steel component undergoes rigorous pre-treatment to achieve the St2-1/2 level. Parts with welded structures are manufactured in strict alignment with national welding standards, guaranteeing structural conformity with the latest criteria.
5, The rotational resistance coefficient of the upper idlers is precisely 0.022 or below, while the lower idlers maintain an even lower coefficient, not exceeding 0.02, underscoring our commitment to exceptional engineering and performance.
Applicationindustries of the product
Company Introduction
1. Company Scale
Welcome to the grand universe of Yuanping Xingsheng Machinery Manufacturing Co., Ltd., a celebrated national 'Little Giant' enterprise revered in the world of belt conveyors. Our esteemed company commands a robust registered capital of 260 million yuan and spans a majestic 650 mu, which translates to approximately 433,333 square meters. Within this vast realm, we've masterfully developed 200,000 square meters of cutting-edge factory buildings. Our domain also includes 13,200 square meters dedicated to sophisticated offices, comfortable accommodation, and essential auxiliary facilities. With an impressive array of over 500 advanced belt conveyor processing equipment sets, our total assets soar to a remarkable 800 million yuan. Seamlessly blending cutting-edge design, pioneering research, and expert manufacturing, we are specialists in crafting innovative and unique belt conveyors, driving us to achieve an extraordinary annual sales revenue of 500 million yuan.
2. Achievements and Honors
Yuanping Xingsheng Machinery Manufacturing Co., Ltd. stands as a pillar of technological innovation and excellence. Celebrated as a national high-tech enterprise, we are a prominent demonstration enterprise for intelligent manufacturing in Shanxi Province. Our distinguished accolades encompass the Enterprise Technology Center of Shanxi Province and the prestigious Provincial Common Technology Development and Design Service Platform for Belt Conveyors. Lauded by the China Heavy Machinery Industry Association, we're renowned for our steadfast commitment to contracts and our illustrious reputation. Our trademarks and products proudly bear the hallmark of excellence in Shanxi Province, exemplifying our AAA-level quality and prestige. Our doctoral workstation at the Shanxi Key Laboratory of Intelligent Logistics Equipment at Taiyuan University of Science and Technology further underscores our dedication to progress. Our innovation is safeguarded with 4 invention patents in addition to 7 new applications, complemented by 52 utility model patents. Our influential contributions to national standards and scientific research have set benchmarks with provincial and local standards, earning us esteemed accolades in Shanxi and Xinzhou City.

3. Main Products and Customers
At the core of Xingsheng Company's offerings is a spectacular array of belt conveyors, each crafted with precision to cater to diverse demands. Our premier products include the DTL general fixed series, the DSJ telescopic series, and the DTC large inclination series. These outstanding products have claimed their rightful place in markets throughout Shanxi, Shaanxi, Inner Mongolia, Gansu, Yunnan, Guizhou, Ningxia, Xinjiang, and beyond. Our distinguished clientele features 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, among others.
4. Company Philosophy
At Yuanping Xingsheng Machinery Manufacturing Co., Ltd., our philosophy is deeply rooted in a strategic commitment to 'talent, quality, service, innovation, scale, and brand.' We remain unwavering in our pursuit of specialization, refinement, and innovative superiority, aspiring to stand as the paramount belt conveyor manufacturing hub, renowned for its exceptional intelligence and scale. Our vision is to ascend as a national single champion enterprise. Embracing the principles of 'innovation by all employees,' 'quality first,' and 'unconditional service,' we enforce rigorous process and quality control. This steadfast dedication has garnered us the unyielding trust of our users, fueling market expansion and ensuring a 100% repeat purchase rate among our loyal patrons, who consistently extol our product quality.
EnterpriseQualificationCertificate

R&D Center
Xingsheng Machinery is wholeheartedly dedicated to nurturing talent and fostering innovation. Through continuous investment in talent acquisition and development, we've established a dynamic growth platform that magnetizes industry elites. Our meticulously structured, multi-generational talent echelon seamlessly integrates the wisdom of senior experts, the vigor of experienced professionals, and the creativity of youthful minds. Collaborations with prestigious universities, research institutions, and leading domestic enterprises have bolstered our R&D and innovation capabilities, propelling us to the forefront of technological advancements.
With an unwavering dedication to innovation and a legacy of excellence, Xingsheng Machinery perpetually breathes new life into its product lineup. Embarking on a journey of visionary design and cutting-edge research and development, the company masterfully revamps existing technologies while crafting groundbreaking new products. Overcoming numerous technical obstacles, Xingsheng Machinery has fortified a solid foundation, driving its trailblazing advancement into the future.

Industry Conveyor