Experience the zenith of engineering brilliance with our Custom-made Maintenance-free Steel Belt Conveyor Idler. Crafted with precision, this idler boasts anti-wear and corrosion resistance, along with being superbly sealed, waterproof, and dustproof. Tailored for the rigorous demands of environments like coal mines, its anti-vibration design ensures seamless operation and remarkable 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, SKF, 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 are immensely proud of our state-of-the-art TKAS idler production line, a masterwork by the esteemed Tangshan Kaiyuan. This is seamlessly integrated with three advanced semi-automatic production lines from the same illustrious creator. Further bolstering our production capacity, we operate two sophisticated idler shaft material lines from Fuzhou Sanxun, enabling us to cater to a comprehensive range of idler diameters fromφ89 mm to φ219 mm, with a remarkable length range spanning from 190 mm to 2200 mm.Our relentless commitment to excellence is showcased through our selection of premium special steels for idlers. These materials are sourced from prestigious suppliers like Xuzhou Guanghuan and Taiyuan Iron and Steel (TISCO) stainless steel pipes, ensuring superior quality and performance.
Our pursuit of unparalleled quality shines through in our specialized steel pipe straightening process. This careful methodology decreases ovality and straightness deviations of roller rings by an impressive 50% compared to the MT821 standard. The idler's frictional resistance coefficient has been reduced from 0.025 to a remarkable 0.023, while radial runout is enhanced from 1.0 mm to an impressive 0.35 mm. Post-straightening straightness achieves an outstanding refinement from 1.0 mm to 0.20 mm. Exceeding an axial load of 15 KN as per MT821 standard, our idlers offer an extraordinary precision grade, with a lifespan surpassing an incredible 45,000 hours.
Our production line exemplifies technological excellence, achieving full automation across every phase, including straightening, pipe cutting, boring, stamping, welding, and assembly, epitomizing the pinnacle of efficiency and innovation.
Our idler shaft processing employs cutting-edge 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 minimal as 190mm,with the capacity to manage workpieces up to an impressive maximum length of 2200mm.
Technological level
1. Our idlers are designed for effortless replacement, featuring robust welding craftsmanship that ensures no wear on the idler shell throughout its exceptional service life, lasting no less than 45,000 hours.
2. Our idlers incorporate specialized bearings and stamped bearing housings with double-layer seals, ensuring exceptional sealing, minimal rotational resistance, and extended longevity. We use elite bearings from eminent brands like SKF for unmatched performance.
3. The dustproof capabilities of our idlers adhere strictly to the MT821 - 1999 regulations, and their waterproof performance also meets these rigorous standards with perfection.
4. Each steel material undergoes meticulous pre-treatment to achieve the St2-1/2 level. All welded structure parts are manufactured in strict accordance with national welding standards, ensuring structural integrity and alignment with the latest national criteria.
5. The upper idlers' rotational resistance coefficient is precisely maintained at 0.022 or below, while the lower idlers boast an even more exceptional 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., an exemplary national 'Little Giant' and a distinguished torchbearer in the realm of belt conveyors. Our illustrious enterprise is fortified with a registered capital of 260 million yuan and spreads majestically over an expansive 650 mu, equating to approximately 433,333 square meters. Within this vast expanse, we've constructed 200,000 square meters of avant-garde factory buildings, complemented by 13,200 square meters of meticulously designed spaces for offices, accommodation, and essential facilities. Our infrastructure is empowered by over 500 state-of-the-art sets of belt conveyor processing equipment, contributing to our formidable total assets of 800 million yuan. By masterfully weaving visionary design, pioneering research, and superior manufacturing, we deliver groundbreaking and unmatched belt conveyors. This unwavering commitment has culminated in an extraordinary annual sales revenue of 500 million yuan, solidifying our position as trailblazers in the industry.
2. Achievements and Honors
Yuanping Xingsheng Machinery Manufacturing Co., Ltd. is a beacon of innovation and technological excellence. As a celebrated national high-tech enterprise, we epitomize intelligent manufacturing in Shanxi Province. Our prestigious accolades include the Enterprise Technology Center of Shanxi Province and the esteemed Provincial Common Technology Development and Design Service Platform for Belt Conveyors. We have received high commendations from the China Heavy Machinery Industry Association, celebrated for our unwavering commitment to contracts and our impeccable reputation. Our trademarks and products are synonymous with excellence, boasting an AAA-level quality and reputation in Shanxi Province. Our advancement is furthered through a doctoral workstation at the Shanxi Key Laboratory of Intelligent Logistics Equipment at Taiyuan University of Science and Technology. Our innovative genius 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 set benchmarks with provincial and local standards, earning us esteemed recognition in Shanxi and Xinzhou City.

3. Main Products and Customers
Xingsheng Company's core offerings feature an impressive array of belt conveyors, each masterfully designed to meet a variety of requirements. 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 in markets across Shanxi, Shaanxi, Inner Mongolia, Gansu, Yunnan, Guizhou, Ningxia, Xinjiang, and beyond. Our prestigious clientele comprises industry giants such as the Huaneng Group, China Energy Investment Corporation, China Coal Group, Beijing Energy Group, Huadian Group, Jinneng Group, Minmetals Group, Sinopec, Xinzhou Shenda Energy Group, and Inner Mongolia Hengdong Energy Group, to name a few.
4. Company Philosophy
At Yuanping Xingsheng Machinery Manufacturing Co., Ltd., our philosophy is deeply rooted in the strategic pillars of 'talent, quality, service, innovation, scale, and brand.' We are steadfast in our pursuit of specialization, refinement, and inventive excellence, with the ambition to become the premier 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 tenets of 'innovation by all employees,' 'quality first,' and 'unconditional service,' we implement stringent process and quality control measures. This resolute commitment has garnered us the unwavering trust of our users, facilitating market expansion and ensuring a 100% repeat purchase rate among loyal customers, who resoundingly applaud our product quality.
EnterpriseQualificationCertificate

R&D Center
Xingsheng Machinery is passionately devoted 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 meticulously structured, multi-generational talent echelon seamlessly blends the wisdom of seasoned experts, the vitality of mid-career professionals, and the innovative spirit of emerging young minds. Our collaborations with esteemed universities, research institutions, and leading domestic enterprises have significantly bolstered our R&D and innovation capabilities, placing us at the vanguard of technological progress.
Embrace the spirit of innovation and excellence with Yuanping Xingsheng Machinery Manufacturing Co., Ltd.; a company that thrives on revitalizing its product lineup with a relentless passion for groundbreaking design and cutting-edge R&D. Our team of experts seamlessly integrates existing technologies with novel advances, tackling technical challenges head-on to establish an unshakeable foundation that propels pioneering development and forward momentum.

Industry Conveyor