Unlock the ultimate in cutting-edge technology with our Customized Maintenance-free Steel Belt Conveyor Idler. Specially designed to resist wear, corrosion, and the elements such as water and dust, this premium idler is ideal for the tough conditions found in coal mines. Its cutting-edge anti-vibration technology ensures seamless operation and enhanced 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. |
Yuanping Xingsheng Machinery Manufacturing Co., Ltd. is proud to showcase our state-of-the-art TKAS idler production line, a testament to the expert craftsmanship of the renowned Tangshan Kaiyuan. This is further enhanced by three semi-automatic production lines from the same illustrious manufacturer. In addition, two advanced idler shaft material production lines from Fuzhou Sanxun equip us to process a vast array of idler diameters ranging fromφ89 mm to φ219 mm, and delivering an exceptional length spectrum from 190 mm to 2200 mm.Our steadfast commitment to excellence is reflected in our choice of top-tier special steels for idlers, sourced from elite suppliers such as Xuzhou Guanghuan and Taiyuan Iron and Steel (TISCO) stainless steel pipes.
Our unyielding quest for premium quality shines through in our specialized steel pipe straightening process. This rigorous procedure reduces ovality and straightness deviations of roller rings by an astounding 50% compared to the MT821 standard. The idler's frictional resistance coefficient has been impressively reduced from 0.025 to 0.023, while radial runout has been significantly improved from 1.0 mm to an exceptional 0.35 mm. Post-straightening straightness is honed from 1.0 mm to a remarkable 0.20 mm. With an axial load surpassing 15 KN as per the MT821 standard, our idlers achieve an elevated precision grade, extending their lifespan well beyond a phenomenal 45,000 hours.
Our production line is a beacon of technological brilliance, achieving full automation throughout every stage, including straightening, pipe cutting, boring, stamping, welding, and assembly. This flawless operation exemplifies peak efficiency and technological innovation at its finest.
Our idler shaft processing utilizes cutting-edge fully automated production lines, expertly 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. Remarkably, the distance between two milled grooves can be as minimal as 190mm,with the capability to accommodate workpieces up to a remarkable maximum length of 2200mm.
Technological level
1. Our idlers are ingeniously designed for easy replacement, featuring welding craftsmanship that is both robust and enduring. This ensures that the idler shell remains unworn throughout its impressive service life of no less than 45,000 hours.
2. Our idlers boast specialized bearings and stamped bearing housings with double-layer seals. This sophisticated design ensures exceptional sealing, minimal rotational resistance, and extended longevity. We incorporate elite bearings from esteemed brands like SKF for unparalleled performance.
3. The idlers' external dustproof capabilities adhere rigorously to the MT821 - 1999 regulations, while their waterproof performance meets these stringent standards.
4. Every steel material undergoes meticulous pre-treatment to achieve the St2-1/2 level. Components with welded structures are crafted in strict adherence to national welding standards, ensuring structural compliance with the latest national criteria.
5. The rotational resistance coefficient of the upper idlers is precisely 0.022 or lower, 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 illustrious dominion of Yuanping Xingsheng Machinery Manufacturing Co., Ltd., a national 'Little Giant' and a venerated leader in the belt conveyor industry. With a robust registered capital of 260 million yuan, our sprawling headquarters encompasses a breathtaking 650 mu, or approximately 433,333 square meters. Within this expansive domain, we've meticulously crafted 200,000 square meters of state-of-the-art manufacturing facilities, complemented by 13,200 square meters of offices, accommodations, and vital infrastructure. Our operations are fortified by a suite of over 500 sophisticated belt conveyor processing machines, culminating in a remarkable total asset valuation of 800 million yuan. By harmoniously melding visionary design, trailblazing research, and premium manufacturing, we offer cutting-edge belt conveyors. This unwavering commitment has propelled us to achieve an awe-inspiring annual sales revenue of 500 million yuan, firmly establishing our status as industry frontrunners.
2. Achievements and Honors
Yuanping Xingsheng Machinery Manufacturing Co., Ltd. shines as a paragon of innovation and technological prowess. As a celebrated national high-tech enterprise, we exemplify intelligent manufacturing, especially in Shanxi Province. Our esteemed accolades include the Enterprise Technology Center of Shanxi Province and the prestigious Provincial Common Technology Development and Design Service Platform for Belt Conveyors. We are lauded by the China Heavy Machinery Industry Association for our unwavering adherence to contracts and our sterling reputation. Our trademarks and products embody excellence, consistently achieving an AAA-level quality and reputation status in Shanxi Province. We drive progress through a doctoral workstation at the Shanxi Key Laboratory of Intelligent Logistics Equipment at Taiyuan University of Science and Technology. Protected by 4 invention patents and 7 newly submitted ones, alongside 52 utility model patents, our innovative endeavors have set industry benchmarks through contributions to national standards and scientific research, earning high praise in Shanxi and Xinzhou City.

3. Main Products and Customers
Xingsheng Company's core product suite showcases a distinguished array of belt conveyors, each meticulously engineered to meet diverse needs. Our renowned products include the DTL general fixed series, DSJ telescopic series, and DTC large inclination series, all of which have achieved widespread commendation across markets in Shanxi, Shaanxi, Inner Mongolia, Gansu, Yunnan, Guizhou, Ningxia, Xinjiang, and beyond. Our distinguished clientele features industry giants like 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, among others.
4. Company Philosophy
At Yuanping Xingsheng Machinery Manufacturing Co., Ltd., our philosophy revolves around a strategic focus on 'talent, quality, service, innovation, scale, and brand.' We remain steadfast in our quest for specialization, refinement, and groundbreaking excellence, with the vision to emerge as the premier belt conveyor manufacturing center, renowned for its exceptional intelligence and scale. Our aspiration is to attain the esteemed status of a national single champion enterprise. By adhering to the principles of 'innovation by all employees,' 'quality first,' and 'unconditional service,' we enforce rigorous process and quality control standards. This unwavering dedication has earned us the enduring trust of our clientele, facilitating market expansion and ensuring a 100% repeat purchase rate from loyal customers who consistently laud our product quality.
EnterpriseQualificationCertificate

R&D Center
Xingsheng Machinery is ardently devoted to nurturing talent and fostering innovation. Through substantial investments in talent acquisition and development, we have created a robust growth platform that draws the elite of industry talent. Our structured, multi-generational talent ladder seamlessly merges the acumen of seasoned experts, the energy of mid-career professionals, and the inventive spirit of aspiring young minds. Our collaborations with esteemed academic institutions, research entities, and leading domestic enterprises have significantly enhanced our R&D and innovation prowess, positioning us at the forefront of technological advancement.
Embrace the spirit of innovation and excellence with Xingsheng Machinery; a company that thrives on revitalizing its product lineup with a relentless passion for groundbreaking design and cutting-edge R&D. At Yuanping Xingsheng Machinery Manufacturing Co., Ltd., our experts seamlessly integrate existing technologies with novel advances, tackling technical challenges head-on to establish a rock-solid foundation that drives pioneering development and forward momentum. With a focus on innovation and a commitment to excellence, we are at the forefront of creating solutions that shape the future of industry.

Industry Conveyor