Introducing our High-Quality Factory Custom-Made Maintenance-Free Conveyor Idler: a triumph of engineering designed for industrial excellence. This premium idler boasts exceptional features like anti-wear, anti-corrosion, and is sealed to perfection. Built to withstand the toughest conditions, it is waterproof, dustproof, and anti-vibration, crafted from high-quality steel, ensuring durability and performance that surpass expectations.
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. |
Our esteemed Yuanping Xingsheng Machinery Manufacturing Co., Ltd. takes pride in our state-of-the-art TKAS idler production line by the illustrious Tangshan Kaiyuan. Complementing this are three semi-automatic lines, and two advanced idler shaft material production lines from Fuzhou Sanxun. We are equipped with a robust capability to process an extensive range of idlers, supporting diameters spanning fromφ89 mm-φ219mm and offering a remarkable length range that stretches from 190mm - 2200mm. Our commitment to excellence is further highlighted by our use of high-quality special steels for idlers, sourced from prestigious suppliers like Xuzhou Guanghuan and Taiyuan Iron and Steel (TISCO) stainless steel pipes.
Our dedication to superior quality is unwavering, as we meticulously perform specialized straightening on steel pipes. This process significantly reduces ovality and straightness errors of roller rings by 50% compared to the MT821 standard. The idler's frictional resistance coefficient has been impressively improved from 0.025 to a sleek 0.023; radial runout is advanced from 1.0 mm to a stunning 0.35 mm; and post-straightening straightness is elevated from 1.0 mm to a remarkable 0.20 mm. With a robust axial load surpassing 15 KN, in line with MT821 standards, our idlers achieve a lifespan exceeding 45,000 hours, ensuring enduring performance.
Our production line stands as a testament to technological marvel, achieving full automation through every stage of idler manufacturing. From straightening to pipe cutting, boring, stamping, welding, and assembly, each process is executed with precision and innovation, epitomizing the pinnacle of efficiency and technological advancement.
Our idler shaft processing employs cutting-edge, fully automatic production lines. These are capable of executing precise servo-fixed-length cutting, end face turning, chamfering, snap ring groove cutting, center hole drilling, and milling flat groove operations on the idler shaft. This sophistication allows for a minimum groove distance of just 190mm, with the ability to accommodate workpieces up to a substantial length of 2200mm
Technological level
1, Our idlers are ingeniously designed for swift and easy replacement. The welding craftsmanship is robust and enduring, ensuring that the idler shell remains unworn throughout its impressive standard service life of no less than 45,000 hours.
2, Our idlers are equipped with specialized bearings and stamped bearing housings featuring advanced double-layer seals. This meticulous design guarantees excellent sealing, minimal rotational resistance, and a prolonged lifespan. We utilize premium bearings from reputable imported brands to ensure optimal performance and reliability.
3, Our idlers boast exceptional external dustproof capabilities, adhering strictly to the stringent MT821 - 1999 regulations, with waterproof performance equally compliant with these rigorous standards.
4, Every piece of steel undergoes thorough pre-treatment to achieve the St2-1/2 level. For components involving welded structures, manufacturing is in strict alignment with national welding standards, ensuring structural conformity 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 coefficient not exceeding 0.02. This attests to our relentless commitment to superior engineering and unparalleled performance.
Applicationindustries of the product
Company Introduction
1. Company Scale
Welcome to Yuanping Xingsheng Machinery Manufacturing Co., Ltd., a prestigious national 'Little Giant' enterprise, commanding unparalleled respect in the belt conveyor industry. With a formidable registered capital of 260 million yuan, our expansive headquarters stretch over 650 mu, or approximately 433,333 square meters. Within this vast space, we have meticulously crafted 200,000 square meters of cutting-edge factory buildings, complemented by 13,200 square meters dedicated to our modern offices, comfortable accommodations, and essential auxiliary facilities. Our state-of-the-art arsenal of over 500 sophisticated sets of belt conveyor processing equipment represents a total asset value of an impressive 800 million yuan. By seamlessly integrating avant-garde design, pioneering research, and seamless manufacturing, we deliver exclusive and innovative belt conveyors that generate 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 national high-tech enterprise, we illuminate the path for intelligent manufacturing as a demonstration enterprise in Shanxi Province. Our esteemed accolades include 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 exemplify commitment to contracts and boast an exceptional reputation. Our trademarks and products are the embodiment of excellence in Shanxi Province, epitomized by our AAA-level quality and reputation. Further underscoring our dedication to advancement, our doctoral workstation at the Shanxi Key Laboratory of Intelligent Logistics Equipment at Taiyuan University of Science and Technology furthers our relentless pursuit of innovation. Our intellectual property is fortified by 4 invention patents, 7 newly applied patents, and an impressive 52 utility model patents. Our contributions to national standards and scientific research have established benchmarks that resonate at provincial and local levels, earning distinguished recognitions in Shanxi and Xinzhou City.

3. Main Products and Customers
At the core of Xingsheng Company's offerings is a diverse array of belt conveyors, each meticulously crafted to address varied industry needs. Our flagship products include the DTL general fixed series, the DSJ telescopic series, and the DTC large inclination series. These outstanding products have secured their market positions across Shanxi, Shaanxi, Inner Mongolia, Gansu, Yunnan, Guizhou, Ningxia, Xinjiang, and far beyond. Our esteemed clientele encompasses 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 numerous others.
4. Company Philosophy
At Yuanping Xingsheng Machinery Manufacturing Co., Ltd., our philosophy is firmly rooted in a strategic commitment to 'talent, quality, service, innovation, scale, and brand.' We are unwavering in our pursuit of specialization, refinement, and innovative excellence, aspiring to ascend as the leading belt conveyor manufacturing hub, renowned for its superior intelligence and scale. Our vision is to transcend boundaries and emerge as a national single champion enterprise. By upholding the tenets of 'innovation by all employees,' 'quality first,' and 'unconditional service,' we enforce rigorous process and quality control. This steadfast dedication has earned us the unyielding trust of our users, facilitating market expansion and ensuring a 100% repeat purchase rate among our loyal patrons, who consistently extol the quality of our products.
EnterpriseQualificationCertificate

R&D Center
Xingsheng Machinery is deeply committed to nurturing talent and fostering innovation. By consistently investing in talent acquisition and development, we have curated a robust growth platform that magnetizes industry elites. Our structured, multi-generational talent echelon harmonizes the wisdom of senior experts with the vigor of middle-aged professionals and the innovative spirit of youthful minds. Strategic collaborations with renowned universities, research institutions, and leading domestic enterprises have fortified our R&D and innovation capabilities, catapulting us to the vanguard of technological advancements.
With an unwavering commitment to innovation and a storied tradition of excellence, Xingsheng Machinery continually revitalizes its product offerings, ardently engaging in both pioneering design and advanced R&D of new products while seamlessly transforming existing technologies. Overcoming a myriad of technical challenges, the company has established a formidable foundation that drives its pioneering development forward.

Industry Conveyor