Experience the pinnacle of innovation with our Custom-made Maintenance-free Steel Belt Conveyor Idler, engineered to conquer the most demanding conditions. This idler boasts exceptional anti-wear and corrosion-resistant properties, fully sealed to withstand water and dust, making it the go-to choice for tough environments like coal mines. Its anti-vibration design ensures uninterrupted operations and extended longevity, setting an unmatched 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. takes pride in operating an advanced TKAS idler production line, expertly crafted by the renowned Tangshan Kaiyuan. Augmenting this are three semi-automatic production lines from this esteemed manufacturer, guaranteeing precision and efficiency. Further, two sophisticated idler shaft material production lines from Fuzhou Sanxun empower us to proficiently manage a wide array of idler diametersranging from φ89 mm to φ219 mm, providing an outstanding length spectrum from 190 mm to 2200 mm.Our unwavering dedication to excellence is reflected in our choice of premium special steels for idlers, sourced from trusted suppliers like Xuzhou Guanghuan and Taiyuan Iron and Steel (TISCO) stainless steel pipes, ensuring unrivaled quality and performance.
Our relentless pursuit of superior quality is evident in our specialized steel pipe straightening process, significantly reducing ovality and straightness deviations in roller rings by a remarkable 50% compared to the MT821 standard. The idler's simulated frictional resistance coefficient is impressively minimized from 0.025 to 0.023, and radial runout is optimized from 1.0 mm to an extraordinary 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 MT821 standard, our idlers achieve an elevated precision grade with a service life surpassing an extraordinary 45,000 hours.
Our production line stands as a testament to technological mastery, achieving complete automation across all facets, including straightening, pipe cutting, boring, stamping, welding, and assembly. This impeccable process represents the zenith of efficiency and innovation.
Our idler shaft processing leverages state-of-the-art fully automated production lines, executing precise 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 distance between two milled grooves can be as minute 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 ensuring the idler shell remains unworn throughout its remarkable service life, which extends to no less than 45,000 hours.
2. Equipped with specialized bearings and stamped bearing housings with double-layer seals, our idlers guarantee exceptional sealing, minimal rotational resistance, and prolonged durability. We employ high-quality bearings from esteemed brands like NSK for unmatched performance.
3. The external dustproof capabilities of our idlers rigorously adhere to the MT821 - 1999 standards, ensuring superior waterproof performance that fully complies with these stringent regulations.
4. Every steel material undergoes exhaustive pre-treatment to achieve the St2-1/2 level. Parts involving welded structures are manufactured in strict compliance with 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 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 world of belt conveyors. Immerse yourself in a world of engineering excellence, marked by our substantial registered capital of 260 million yuan. Our expansive domain covers a monumental 650 mu, equivalent to approximately 433,333 square meters. Nestled within this vast expanse, we have erected 200,000 square meters of cutting-edge factory buildings, harmoniously paired with 13,200 square meters dedicated to offices, accommodation, and vital amenities. Our operations are driven by over 500 state-of-the-art sets of belt conveyor processing equipment, underpinning our impressive total asset portfolio of 800 million yuan. By seamlessly integrating visionary design, pioneering research, and superior manufacturing, we deliver innovative and unparalleled belt conveyors. This commitment has propelled us to achieve an extraordinary annual sales revenue of 500 million yuan, effectively positioning us as industry leaders.
2. Achievements and Honors
Yuanping Xingsheng Machinery Manufacturing Co., Ltd. stands as a beacon of innovation and excellence in technology. Celebrated as a national high-tech enterprise, we exemplify intelligent manufacturing in Shanxi Province. Our prestigious accolades include the coveted titles of Enterprise Technology Center of Shanxi Province and the esteemed Provincial Common Technology Development and Design Service Platform for Belt Conveyors. We are highly commended by the China Heavy Machinery Industry Association, recognized for our steadfast commitment to contracts and stellar reputation. Our trademarks and products are icons of excellence, boasting an AAA-level quality and reputation in Shanxi Province. We foster 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, alongside 52 utility model patents. Our significant contributions to national standards and scientific research have established benchmarks with provincial and local standards, earning esteemed recognition in Shanxi and Xinzhou City.

3. Main Products and Customers
Xingsheng Company's core offerings feature an impressive lineup of belt conveyors, each expertly crafted to cater to diverse requirements. Our flagship products include the DTL general fixed series, the DSJ telescopic series, and the DTC large inclination series. These have garnered widespread acclaim across markets in Shanxi, Shaanxi, Inner Mongolia, Gansu, Yunnan, Guizhou, Ningxia, Xinjiang, and beyond. Our esteemed clientele features 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, amongst 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 unwavering in our pursuit of specialization, refinement, and inventive excellence, with the ambition to become the foremost belt conveyor manufacturing hub, distinguished for its superior intelligence and scale. Our vision is to achieve 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 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. Collaborations with esteemed universities, research institutions, and leading domestic enterprises have significantly amplified our R&D and innovation capabilities, positioning us at the vanguard of technological progress.
Embrace the spirit of innovation and excellence with Xingsheng Machinery; a distinguished company renowned for revitalizing its product lineup through an unwavering devotion to groundbreaking design and cutting-edge R&D. Our team of experts masterfully 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. Every product we craft stands at the pinnacle of industry innovation, ensuring exceptional quality and performance.

Industry Conveyor