Experience the pinnacle of innovation with our Custom-made Maintenance-free Steel Belt Conveyor Idler, engineered to perform flawlessly under the most demanding conditions. This idler is a masterpiece of anti-wear and corrosion resistance, fully sealed to repel water and dust, making it the quintessential solution for harsh environments, including coal mines. Its anti-vibration design guarantees uninterrupted operations and a remarkable lifespan, setting unparalleled standards 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. takes pride in operating a cutting-edge TKAS idler production line, skillfully designed by the eminent Tangshan Kaiyuan. This is further enhanced by three semi-automatic production lines, also from this notable manufacturer, ensuring unsurpassed precision and efficiency. Additionally, we boast two sophisticated idler shaft material production lines from Fuzhou Sanxun, allowing us to expertly manage a wide spectrum of idler diameters ranging fromφ89 mm to φ219 mm, providing an impressive length range from 190 mm to 2200 mm.Our unwavering commitment to excellence is reflected in our choice of premium-grade special steels for idlers. We procure these exceptional materials from esteemed suppliers, such as Xuzhou Guanghuan and Taiyuan Iron and Steel (TISCO) stainless steel pipes, ensuring unrivaled quality and performance.
Our relentless pursuit of superior quality shines through in our specialized steel pipe straightening process, which dramatically reduces ovality and straightness variations of roller rings by a noteworthy 50% compared to the MT821 standard. The simulated frictional resistance coefficient of the idler is impressively lowered from 0.025 to 0.023, while radial runout is refined from 1.0 mm to an extraordinary 0.35 mm. Post-straightening straightness is enhanced from 1.0 mm to a remarkable 0.20 mm. With an axial load exceeding 15 KN, in accordance with the MT821 standard, our idlers achieve an elevated precision grade with a service life surpassing an incredible 45,000 hours.
Our production line is a testament to technological excellence, achieving complete automation across all phases, including straightening, pipe cutting, boring, stamping, welding, and assembly. This seamless operation exemplifies the pinnacle of efficiency and innovation.
Our idler shaft processing utilizes state-of-the-art fully automated production lines, executing exact 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. 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 effortless replacement, utilizing robust welding techniques that ensure the idler shell remains unworn throughout its exceptional service life, which extends no less than 45,000 hours.
2. With specialized bearings and stamped bearing housings featuring double-layer seals, our idlers promise outstanding sealing efficiency, minimal rotational resistance, and prolonged durability. We incorporate premium bearings from renowned brands like NSK for unmatched performance.
3. The external dustproof capabilities of our idlers align stringently with the MT821 - 1999 regulations, ensuring exceptional waterproof performance that fully meets these stringent standards.
4. Every steel material undergoes rigorous pre-treatment to the St2-1/2 level. Parts involving welded structures are manufactured with strict adherence to national welding standards, ensuring structural alignment 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 an even more impressive coefficient, not exceeding 0.02, underscoring our dedication 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 an undisputed leader in the world of belt conveyors. Our illustrious company is fortified with a registered capital of 260 million yuan, sprawling majestically over 650 mu, equivalent to an impressive 433,333 square meters. Within this expansive domain, we have erected 200,000 square meters of cutting-edge factory buildings, complemented by 13,200 square meters dedicated to office spaces, accommodation, and essential facilities. Our infrastructure is empowered by an arsenal of over 500 state-of-the-art belt conveyor processing equipment, contributing to our formidable total assets of 800 million yuan. By seamlessly weaving visionary design, pioneering research, and superior manufacturing, we deliver innovative and unparalleled belt conveyors. This unwavering commitment has propelled us to an extraordinary annual sales revenue of 500 million yuan, solidifying our position as industry leaders.
2. Achievements and Honors
Yuanping Xingsheng Machinery Manufacturing Co., Ltd. is a shining beacon of innovation and technological excellence. Celebrated as a national high-tech enterprise, we set the benchmark for intelligent manufacturing in Shanxi Province. Our prestigious accolades include recognition as the Enterprise Technology Center of Shanxi Province and the renowned Provincial Common Technology Development and Design Service Platform for Belt Conveyors. We have earned distinguished recognition from the China Heavy Machinery Industry Association, celebrated for our steadfast commitment to contracts and our stellar reputation. Our trademarks and products symbolize excellence, boasting an AAA-level quality and reputation rating in Shanxi Province. We drive forward advancement through a doctoral workstation at the Shanxi Key Laboratory of Intelligent Logistics Equipment at Taiyuan University of Science and Technology. Our innovative prowess is safeguarded by 4 invention patents and 7 newly applied ones, along with 52 utility model patents. Our significant contributions to national standards and scientific research have established benchmarks with provincial and local standards, garnering esteemed recognition in Shanxi and Xinzhou City.

3. Main Products and Customers
Xingsheng Company's core offerings feature an outstanding lineup of belt conveyors, each meticulously engineered to cater to a diverse range of requirements. Our flagship products, 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 is a testament to our excellence and includes industry giants 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 remain unwavering in our pursuit of specialization, refinement, and inventive excellence, with the ambition to establish ourselves as the foremost belt conveyor manufacturing hub, renowned for its superior intelligence and scale. Our vision is to achieve recognition as a national single champion enterprise. By 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 applaud our product quality.
EnterpriseQualificationCertificate

R&D Center
Xingsheng Machinery is passionately committed to cultivating talent and advancing innovation. Through substantial investments in talent acquisition and development, we have established a robust growth platform that attracts the crème de la crème of industry talent. Our structured, multi-generational talent echelon seamlessly blends the wisdom of seasoned experts, the vitality of mid-career professionals, and the innovative spirit of burgeoning young minds. Our collaborative alliances with esteemed universities, research institutions, and leading domestic enterprises have significantly bolstered our R&D and innovation capabilities, positioning us at the forefront of technological progress.
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