Embark on a journey to the pinnacle of innovation with our Custom-made Maintenance-free Steel Belt Conveyor Idler, expertly crafted to thrive in the harshest environments. This idler not only boasts extraordinary anti-wear and corrosion-resistant features but is also fully sealed to thwart water and dust intrusion. Ideal for demanding environments like coal mines, its anti-vibration design guarantees smooth operations and prolongs its service life, thus redefining the standard for 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. |
Yuanping Xingsheng Machinery Manufacturing Co., Ltd. proudly runs a cutting-edge TKAS idler production line, precisely engineered by the esteemed Tangshan Kaiyuan. Complementing this are three semi-automatic production lines from the same prestigious manufacturer, ensuring impeccable precision and efficiency. Furthermore, we have two advanced idler shaft material production lines from Fuzhou Sanxun, enabling us to expertly accommodate a wide range of idler diameters, meticulously crafted to suit diverse industrial needs.φ89 mm to φ219 mm, which are available in an exceptional length range from 190 mm to 2200 mm.Our unwavering dedication to excellence is reflected in our choice of premium special steels for idlers. We carefully source these materials from trusted suppliers, including Xuzhou Guanghuan and the renowned Taiyuan Iron and Steel (TISCO) stainless steel pipes, ensuring exceptional quality and performance.
Our relentless pursuit of superior quality is evident in our specialized steel pipe straightening process, significantly reducing ovality and straightness deviations of roller rings by an impressive 50% compared to the MT821 standard. The idler's simulated frictional resistance coefficient is remarkably lowered from 0.025 to 0.023, while radial runout is optimized from 1.0 mm to a stunning 0.35 mm. Post-straightening straightness is enhanced from 1.0 mm to an exceptional 0.20 mm. With an axial load exceeding 15 KN, as per the MT821 standard, our idlers achieve an elevated precision grade with a remarkable service life surpassing an extraordinary 45,000 hours.
Our production line is a testament to technological mastery, achieving full automation at every stage, from straightening, pipe cutting, and boring to stamping, welding, and assembly. This flawless process epitomizes the pinnacle of efficiency and innovation.
Our idler shaft processing utilizes state-of-the-art fully automated production lines, executing precise operations like servo-fixed-length cutting, end face turning, chamfering, snap ring groove cutting, center hole drilling, and precise milling of flat grooves on the idler shaft. The distance between two milled grooves can be as minimal as 190mm,capable of handling workpieces up to a maximum length of 2200mm.
Technological level
1. Our idlers are masterfully designed for effortless replacement, employing robust welding techniques that ensure the idler shell remains wear-free throughout its impressive service life, extending no less than 45,000 hours.
2. Featuring high-performance bearings and stamped bearing housings with dual-layer seals, our idlers assure superior sealing, minimal rotational resistance, and prolonged longevity. We employ top-tier bearings from renowned brands like NSK for unmatched performance.
3. The external dustproof features of our idlers stringently adhere to the MT821 - 1999 regulations, guaranteeing exceptional waterproof performance, fully complying with these rigorous standards.
4. Every piece of steel undergoes comprehensive pre-treatment to achieve the St2-1/2 level. Parts involving welded structures are meticulously manufactured to national welding standards, ensuring structural conformity with the latest national criteria.
5. The upper idlers boast a precisely calibrated rotational resistance coefficient of 0.022 or less, while the lower idlers exhibit an even more remarkable 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 competitive world of belt conveyors. Our establishment is not only impressive but monumental, with a registered capital of 260 million yuan and an expansive area covering 650 mu, equating to a stunning 433,333 square meters. Within this sprawling domain, we've constructed 200,000 square meters of cutting-edge factory buildings, complemented by 13,200 square meters dedicated to office, accommodation, and essential facilities. Our infrastructure is powered by a formidable array of over 500 advanced belt conveyor processing equipment sets, contributing to our remarkable total assets of 800 million yuan. By seamlessly integrating visionary design, pioneering research, and superior manufacturing processes, we deliver innovative and unparalleled belt conveyors. This unwavering commitment to excellence has yielded an extraordinary annual sales revenue of 500 million yuan, firmly establishing our leadership in the industry.
2. Achievements and Honors
Yuanping Xingsheng Machinery Manufacturing Co., Ltd. stands as a beacon of innovation and technological excellence. As a celebrated national high-tech enterprise, we embody the epitome of intelligent manufacturing in Shanxi Province. Our prestigious accolades include being recognized as the Enterprise Technology Center of Shanxi Province and hosting the renowned Provincial Common Technology Development and Design Service Platform for Belt Conveyors. We have been highly commended by the China Heavy Machinery Industry Association, recognized for our steadfast commitment to contracts and stellar reputation. Our trademarks and products are synonymous with excellence, boasting an AAA-level quality and reputation in Shanxi Province. We actively promote advancement through a doctoral workstation stationed at the Shanxi Key Laboratory of Intelligent Logistics Equipment at Taiyuan University of Science and Technology. Our innovative prowess is protected by 4 invention patents and 7 newly applied ones, alongside 52 utility model patents. Our significant contributions to national standards and scientific research have established benchmarks with both provincial and local standards, earning esteemed recognition in Shanxi and Xinzhou City.

3. Main Products and Customers
Xingsheng Company's core offerings showcase a remarkable lineup of belt conveyors, each meticulously engineered to meet diverse requirements. Our flagship products, including the DTL general fixed series, the DSJ telescopic series, and the DTC large inclination series, have garnered widespread acclaim across markets in Shanxi, Shaanxi, Inner Mongolia, Gansu, Yunnan, Guizhou, Ningxia, Xinjiang, and beyond. Our esteemed 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 emphasis on 'talent, quality, service, innovation, scale, and brand.' We are unwavering in our pursuit of specialization, refinement, and inventive excellence, driven by the ambition to become the foremost belt conveyor manufacturing hub, distinguished for its superior intelligence and scale. Our vision is to earn recognition as a national single champion enterprise. Upholding the principles of 'innovation by all employees,' 'quality first,' and 'unconditional service,' we implement rigorous process and quality control measures. This steadfast commitment has earned us the unwavering trust of our users, facilitating market expansion and ensuring a 100% repeat purchase rate among loyal customers, who consistently commend our product quality.
EnterpriseQualificationCertificate

R&D Center
Xingsheng Machinery is fervently committed to nurturing talent and fostering innovation. By making substantial investments in the acquisition and development of talent, we have created a formidable growth platform that attracts the industry's finest. Our structured, multi-generational talent hierarchy beautifully merges the wisdom of seasoned experts, the dynamic energy of mid-career professionals, and the groundbreaking creativity of emerging young minds. Our strategic partnerships with prestigious universities, esteemed research institutions, and leading domestic enterprises have significantly enhanced our R&D and innovation capabilities, placing us at the forefront of technological advancement.
Embrace the ethos of innovation and excellence with Xingsheng Machinery, a distinguished leader devoted to rejuvenating its product range through unwavering commitment to pioneering design and state-of-the-art R&D. Our expert team flawlessly amalgamates existing technologies with groundbreaking advancements, bravely tackling technical challenges. This courageous approach lays a robust foundation for revolutionary growth and propels forward momentum, ensuring every product we create embodies the zenith of industry innovation.

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