Introducing our Premium High-Quality, Factory Custom-Made, Maintenance-Free Conveyor Idler, meticulously engineered for the coal mine industry. With cutting-edge anti-wear and anti-corrosion properties, this industrial marvel is sealed to perfection, ensuring unparalleled waterproof and dustproof protection. Enhanced by its extraordinary anti-vibration capabilities, it is crafted from top-tier, high-quality steel that exemplifies robust durability and exceptional performance, setting a new standard in conveyor idlers.
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. is at the forefront of innovation, proudly unveiling its state-of-the-art manufacturing capabilities. Central to our operations is the distinguished TKAS idler production line by Tangshan Kaiyuan, celebrated for its precision and dependability. Complemented by three versatile semi-automatic lines, we ensure efficient production across the board. Our craftsmanship reaches new heights with two advanced idler shaft material lines from Fuzhou Sanxun, expertly managing a broad spectrum of idler diameters.φ89 mm-φ219mm with an extraordinary capability to span lengths ranging from 190mm to an impressive 2200mm.Our unwavering commitment to excellence is demonstrated through our use of superior special steels in idler production. Partnering with esteemed suppliers such as Xuzhou Guanghuan and Taiyuan Iron and Steel (TISCO), we guarantee that only the highest-quality materials contribute to the exceptional performance of our products.
We meticulously pursue precision in every detail. Our specialized straightening process for steel pipes significantly reduces ovality and straightness errors, surpassing industry standards by 50% above the MT821 benchmark. Our idlers exhibit a reduced simulated frictional resistance coefficient, decreasing from 0.025 to a remarkable 0.023. Radial runout is minimized from 1.0 mm to an outstanding 0.35 mm, with straightness enhanced from 1.0 mm to a superior 0.20 mm. With an axial load capacity exceeding 15 KN, as stipulated by MT821, our idlers boast an exceptional lifespan, offering over 45,000 hours of reliable, precision-grade service.
Our production line is a paragon of technological excellence, showcasing full automation at each stage—from straightening and pipe cutting to boring, stamping, welding, and assembly. This streamlined, cutting-edge process epitomizes efficiency and sets a new standard in innovative manufacturing.
With the integration of cutting-edge, fully automatic production lines for idler shaft processing, we achieve unprecedented precision. Our operations encompass servo-fixed-length cutting, turning, chamfering, snap ring groove cutting, center hole drilling, and flat groove milling. The proximity between two milled grooves can be as minimal as190mm, while accommodating workpieces of lengths up to an impressive 2200mm.
Technological mastery
1, Our idlers are engineered for seamless replacement, featuring robust and enduring welding craftsmanship. This ensures the idler shell remains wear-free throughout its extensive standard service life, extending over an impressive 45,000 hours.
2, Equipped with premium specialized bearings and stamped bearing housings with dual-layer seals, our idlers deliver exceptional sealing and minimal rotational resistance, significantly enhancing their lifespan. To ensure optimal performance, we incorporate top-tier bearings sourced from esteemed imported brands.
3, Our idlers' dust-proof capabilities are meticulously aligned with MT821 - 1999 regulations, while their waterproof performance seamlessly meets these demanding standards.
4, Our steel materials undergo rigorous pre-treatment to achieve the St2-1/2 level. Each welded structure adheres to strict national welding standards, ensuring full compliance with the latest national criteria.
5, Our upper idlers maintain a rotational resistance coefficient precisely at or below 0.022, while lower idlers uphold an even tighter threshold, not exceeding 0.02, underscoring our unwavering commitment to superior engineering.
ApplicationIndustries of the product
Company Introduction
1. Company Scale
Welcome to the illustrious realm of Yuanping Xingsheng Machinery Manufacturing Co., Ltd., a prestigious 'Little Giant' enterprise on the national stage, renowned for our expertise in the belt conveyor industry. With a robust registered capital of 260 million yuan, our expansive operations span 650 mu, equivalent to 433,333 square meters. Within this vast area, we've meticulously crafted 200,000 square meters of cutting-edge factory buildings. Our facilities also feature 13,200 square meters assigned to modern offices, comfortable accommodation, and essential auxiliary facilities. Our arsenal includes over 500 state-of-the-art sets of belt conveyor processing equipment, culminating in impressive total assets amounting to 800 million yuan. At the intersection of innovation and manufacturing excellence, we deliver uniquely innovative belt conveyors, achieving a remarkable annual sales revenue of 500 million yuan.
2. Achievements and Honors
Yuanping Xingsheng Machinery Manufacturing Co., Ltd. stands as a paragon of technological innovation and excellence. As a nationally recognized high-tech enterprise, we are a proud flagship of intelligent manufacturing in Shanxi Province. Our distinguished accolades include the prestigious Enterprise Technology Center of Shanxi Province and the renowned Provincial Common Technology Development and Design Service Platform for Belt Conveyors. Endorsed by the China Heavy Machinery Industry Association, we are celebrated for our unwavering adherence to contracts and our sterling reputation. Our trademarks and products shine with the hallmark of excellence in Shanxi Province, exemplifying our AAA-level quality and reputation. Our doctoral workstation at the Shanxi Key Laboratory of Intelligent Logistics Equipment at Taiyuan University of Science and Technology further underscores our commitment to advancement. Our innovation prowess is safeguarded by 4 invention patents, with an additional 7 newly applied ones and complemented by 52 utility model patents. We are proud contributors to national standards and scientific research, setting benchmarks with provincial and local standards, and earning esteemed recognitions in both Shanxi and Xinzhou City.

3. Main Products and Customers
Xingsheng Company offers an impressive array of belt conveyors, each designed with precision to cater to diverse requirements. Our flagship products, such as the DTL general fixed series, the DSJ telescopic series, and the DTC large inclination series, have become cornerstones in markets spanning Shanxi, Shaanxi, Inner Mongolia, Gansu, Yunnan, Guizhou, Ningxia, Xinjiang, and more. Our esteemed clientele includes industry giants like 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 dedication to 'talent, quality, service, innovation, scale, and brand.' Our unwavering commitment to specialization, refinement, and innovative brilliance positions us to become the leading belt conveyor manufacturing center, acclaimed for its exceptional intelligence and scale. Our vision is to be recognized as the national single champion enterprise. Upholding the principles of 'innovation by all employees,' 'quality first,' and 'unconditional service,' we exercise stringent process and quality control. This steadfast dedication has earned us the profound trust of our users, driving market growth and guaranteeing a 100% repeat purchase rate among devoted supporters, who consistently commend our product excellence.
EnterpriseQualificationCertificate

R&D Center
Xingsheng Machinery is passionately committed to nurturing talent and driving innovation. Through continuous investment in talent acquisition and development, we've established a dynamic growth platform that attracts industry elites. Our structured, multi-generational talent pipeline blends the wisdom of senior experts, the energy of middle-aged professionals, and the creativity of young innovators. Collaborations with prestigious universities, research institutions, and leading domestic enterprises have significantly enhanced our R&D and innovation capabilities, propelling us to the forefront of technological progress.
With a steadfast dedication to groundbreaking innovation and a legacy of unparalleled excellence, Xingsheng Machinery tirelessly rejuvenates its product offerings. We passionately delve into pioneering design and cutting-edge R&D of new products, while seamlessly evolving our current technologies. By triumphing over countless technical challenges, Xingsheng Machinery has forged a robust foundation that catapults its trailblazing advancements into the future with confidence and vision.

Industry Conveyor