Elevate your operational efficiency with our Custom-made Maintenance-free Steel Belt Conveyor Idler, a pinnacle of innovation designed to thrive in the harshest environments. Engineered for excellence, this idler boasts unparalleled anti-wear and corrosion-resistant characteristics. Its fully sealed construction effectively repels water and dust, making it the perfect choice for demanding applications such as coal mining. The anti-vibration design guarantees smooth, uninterrupted operation and an enhanced lifespan, establishing a new standard for resilience and 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, 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 take pride in operating a cutting-edge TKAS idler production line, meticulously crafted by the esteemed Tangshan Kaiyuan. This is further enhanced by three semi-automatic lines, also from this renowned manufacturer, ensuring precision and efficiency. Complementing our capabilities are two state-of-the-art idler shaft material production lines from Fuzhou Sanxun, empowering us to expertly manage a wide spectrum of idler diameters, ranging fromφ89 mm to φ219 mm, providing an extraordinary length spectrum from 190 mm to 2200 mm.Our unwavering dedication to quality is highlighted by our use of high-grade special steels for idlers. We source these superior materials from reputable suppliers like Xuzhou Guanghuan and Taiyuan Iron and Steel (TISCO) stainless steel pipes, ensuring peerless quality and performance.
Our commitment to superior quality is reflected in our advanced steel pipe straightening process, which dramatically reduces ovality and straightness variations of roller rings by an impressive 50% compared to the MT821 standard. The idler's simulated frictional resistance is significantly lowered from 0.025 to 0.023, while radial runout is refined from 1.0 mm to an exceptional 0.35 mm. Post-straightening, straightness improves 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 a high precision grade with a service life surpassing an extraordinary 45,000 hours.
Our sophisticated production line stands as a testament to technological excellence, achieving full automation across all processes, including straightening, pipe cutting, boring, stamping, welding, and assembly. This seamless process exemplifies the pinnacle of efficiency and innovation.
Our idler shaft processing utilizes state-of-the-art fully automated production lines, executing precise tasks 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. The spacing between two milled grooves can be as minimal as 190mm,capable of accommodating workpieces up to a maximum length of 2200mm.
Technological level
1. Our idlers are ingeniously designed for easy replacement, with robust welding techniques that ensure the idler shell remains unworn throughout its remarkable service life of no less than 45,000 hours.
2. Featuring specialized bearings and stamped bearing housings with double-layer seals, our idlers deliver exceptional sealing, minimal rotational resistance, and extended durability. We utilize premium bearings from esteemed brands like NSK for unmatched performance.
3. The external dustproof capabilities of our idlers strictly comply with the MT821 - 1999 standards, ensuring superior waterproof performance in full adherence to these rigorous criteria.
4. Every steel material undergoes stringent pre-treatment to meet the St2-1/2 level. Welded structure parts are crafted in strict compliance with national welding standards, ensuring structural alignment with the latest national guidelines.
5. The rotational resistance coefficient of the upper idlers is precisely 0.022 or below, while the lower idlers maintain an even more remarkable coefficient, not exceeding 0.02, reflecting our commitment to superior engineering and performance.
Applicationindustries of the product
Company Introduction
1. Company Scale
Welcome to the distinguished world of Yuanping Xingsheng Machinery Manufacturing Co., Ltd., a prominent national 'Little Giant.' As a pioneer in the belt conveyor sector, we stand tall with a registered capital of 260 million yuan, sprawling across a vast 650 mu or roughly 433,333 square meters. Our cutting-edge facilities include 200,000 square meters of modern factory buildings, alongside 13,200 square meters dedicated to offices, accommodation, and crucial amenities. Powering our operations are over 500 sets of state-of-the-art belt conveyor processing equipment, contributing to an impressive total asset value of 800 million yuan. Through the seamless fusion of innovative design, groundbreaking research, and exceptional manufacturing prowess, we deliver unrivaled belt conveyors, leading to an exceptional annual sales revenue of 500 million yuan, solidifying our leadership in the industry.
2. Achievements and Honors
Yuanping Xingsheng Machinery Manufacturing Co., Ltd. is a shining epitome of technological innovation and excellence. As a celebrated national high-tech enterprise, we are the epitome of intelligent manufacturing in Shanxi Province. Our esteemed accolades include the Enterprise Technology Center of Shanxi Province and the acclaimed Provincial Common Technology Development and Design Service Platform for Belt Conveyors. We have received high praises from the China Heavy Machinery Industry Association for our unwavering commitment to contracts and our excellent reputation. Our trademarks and products stand as symbols of distinction, boasting an AAA-level quality and reputation in Shanxi Province. We nurture progress with a doctoral workstation at the Shanxi Key Laboratory of Intelligent Logistics Equipment at Taiyuan University of Science and Technology. Our innovative edge is protected by 4 invention patents and 7 newly applied patents, complemented by 52 utility model patents. Our substantial contributions to national standards and scientific research have set benchmarks with provincial and local standards, gaining esteemed recognition in Shanxi and Xinzhou City.

3. Main Products and Customers
At Xingsheng Company, our core product offerings feature an exceptional array of belt conveyors, meticulously crafted to meet diverse needs. Our flagship products include the DTL general fixed series, the DSJ telescopic series, and the DTC large inclination series, all of which have earned widespread acclaim across markets in Shanxi, Shaanxi, Inner Mongolia, Gansu, Yunnan, Guizhou, Ningxia, Xinjiang, and beyond. Our prestigious clientele includes industry leaders 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 focus on 'talent, quality, service, innovation, scale, and brand.' We are steadfast in our pursuit of specialization, refinement, and innovation, striving to establish ourselves as the premier hub for belt conveyor manufacturing, distinguished by superior intelligence and scale. Our vision is to gain recognition as a national single champion enterprise. By adhering to principles of 'innovation by all employees,' 'quality first,' and 'unconditional service,' we enforce rigorous process and quality control measures. This unwavering dedication has earned us the steadfast trust of our users, aiding 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 wholeheartedly committed to nurturing talent and fostering innovation. Through considerable investment in talent acquisition and development, we have built a robust growth platform that attracts the best of industry talent. Our structured, multigenerational talent echelon seamlessly integrates the wisdom of experienced experts, the vigor of mid-career professionals, and the innovative spirit of aspiring young minds. Collaborations with prestigious universities, research institutions, and leading domestic enterprises have greatly enhanced our R&D and innovation capabilities, positioning us at the forefront of technological advancement.
Embrace the spirit of innovation and excellence with Xingsheng Machinery; a distinguished company that thrives on revitalizing its product lineup with an unwavering devotion to groundbreaking design and cutting-edge R&D. Our team of experts seamlessly integrates existing technologies with novel advances, tackling technical challenges head-on. This fearless approach establishes a rock-solid foundation, driving pioneering development and propelling forward momentum, ensuring that every product we craft stands at the pinnacle of industry innovation.

Industry Conveyor