Embark on an extraordinary journey of technological refinement with our Custom-made Maintenance-free Steel Belt Conveyor Idler. Designed to thrive in the harshest environments, this idler is the epitome of resilience with its exceptional anti-wear, corrosion-resistant properties. Completely sealed to defy water and dust infiltration, it is the ultimate solution for demanding settings such as coal mines. Its anti-vibration design ensures smooth, uninterrupted operations, offering an extended lifespan that sets new standards for durability and reliability.
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 immense pride in our sophisticated TKAS idler production line, crafted with precision by the esteemed Tangshan Kaiyuan. This line is bolstered by three semi-automatic production lines from the same distinguished manufacturer, guaranteeing unparalleled precision and efficiency. Furthermore, our operations are enhanced by two advanced idler shaft material production lines from Fuzhou Sanxun, empowering us to deftly manage a broad spectrum of idler diameters, catering to diverse requirements.φ89 mm to φ219 mm, providing a remarkable length range that spans from 190 mm to 2200 mm.Our unwavering dedication to superior quality is mirrored in our choice of premium special steels for idlers. These materials are sourced from leading suppliers, including Xuzhou Guanghuan and Taiyuan Iron and Steel (TISCO) stainless steel pipes, ensuring excellence in quality and performance.
Our commitment to exceptional quality is evident in our unique steel pipe straightening process, which significantly reduces ovality and straightness variations by 50% compared to the MT821 standard. The idler's simulated frictional resistance coefficient is notably reduced from 0.025 to 0.023, with radial runout optimized from 1.0 mm to an impressive 0.35 mm. Post-straightening, straightness is enhanced from 1.0 mm to an extraordinary 0.20 mm. With an axial load exceeding 15 KN, according to the MT821 standard, our idlers achieve a superior precision grade with a service life beyond 45,000 hours.
Our production line shines as a paragon of technological advancement, achieving comprehensive automation across all stages, including straightening, pipe cutting, boring, stamping, welding, and assembly. This seamless process embodies unparalleled efficiency and innovation.
Our idler shaft processing leverages state-of-the-art fully automated production lines, undertaking 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,accommodating workpieces up to a maximum length of 2200mm.
Technological level
1. Our idlers are designed for effortless replacement, utilizing robust welding techniques that ensure the idler shell remains free from wear throughout its extraordinary service life of no less than 45,000 hours.
2. Equipped with specialized bearings and stamped bearing housings featuring double-layer seals, our idlers guarantee superior sealing, minimal rotational resistance, and extended longevity. We employ elite bearings from prestigious brands such as NSK to deliver unparalleled performance.
3. The external dustproof capabilities of our idlers strictly adhere to the MT821 - 1999 regulations, ensuring exceptional waterproof performance that fully complies with these rigorous standards.
4. Each steel material undergoes meticulous pre-treatment to achieve the St2-1/2 level. Parts with welded structures are manufactured in exact accordance with national welding standards, ensuring structural conformity with the latest national criteria.
5. The rotational resistance coefficient of the upper idlers is precisely 0.022 or below, while the lower idlers boast an even more impressive coefficient, not exceeding 0.02, reflecting our dedication to superior engineering and performance.
Applicationindustries of the product
Company Introduction
1. Company Scale
Welcome to the illustrious world of Yuanping Xingsheng Machinery Manufacturing Co., Ltd., a renowned national 'Little Giant' and a leading force in the belt conveyor arena. With a formidable registered capital of 260 million yuan, our establishment commands an expansive domain of 650 mu, equivalent to an astounding 433,333 square meters. This vast expanse houses 200,000 square meters of cutting-edge factory buildings, alongside 13,200 square meters dedicated to offices, accommodations, and vital facilities. Equipped with over 500 state-of-the-art belt conveyor processing machines, our infrastructure drives total assets exceeding 800 million yuan. By harmonizing visionary design, groundbreaking research, and superior manufacturing, we spearhead the creation of pioneering belt conveyors. This dedication has propelled us to an impressive annual sales revenue of 500 million yuan, cementing our status as industry trailblazers.
2. Achievements and Honors
Yuanping Xingsheng Machinery Manufacturing Co., Ltd. shines as a beacon of technological innovation and excellence. Distinguished as a national high-tech enterprise, we epitomize intelligent manufacturing excellence in Shanxi Province. Our eminent accolades include the Enterprise Technology Center of Shanxi Province and the esteemed Provincial Common Technology Development and Design Service Platform for Belt Conveyors. High praises from the China Heavy Machinery Industry Association acknowledge our unwavering commitment to contracts and stellar reputation. Our trademarks and products exemplify excellence, with an AAA-level quality and reputation in Shanxi Province. We drive progress with a doctoral workstation at the Shanxi Key Laboratory of Intelligent Logistics Equipment, Taiyuan University of Science and Technology. With 4 invention patents, 7 newly applied ones, and 52 utility model patents, our innovative prowess is protected. Our significant contributions to national standards and scientific research establish benchmarks with provincial and local standards, earning prestigious recognition in Shanxi and Xinzhou City.

3. Main Products and Customers
Xingsheng Company proudly presents a remarkable array of belt conveyors, expertly designed to meet diverse needs. Our standout offerings include the highly acclaimed DTL general fixed series, DSJ telescopic series, and DTC large inclination series, which have gained widespread acclaim across markets in Shanxi, Shaanxi, Inner Mongolia, Gansu, Yunnan, Guizhou, Ningxia, Xinjiang, and more. Our respected clientele features industry giants like 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
Yuanping Xingsheng Machinery Manufacturing Co., Ltd. is driven by a philosophy anchored in the strategic focus on 'talent, quality, service, innovation, scale, and brand.' We are steadfast in our pursuit of specialization, refinement, and creative brilliance, with the aspiration to emerge as the preeminent belt conveyor manufacturing hub, distinguished by superior intelligence and scale. Our vision is to earn recognition as 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 measures. This unwavering dedication has won us the steadfast trust of our users, facilitating market growth and achieving a 100% repeat purchase rate among loyal customers, who consistently commend our product quality.
EnterpriseQualificationCertificate

R&D Center
Xingsheng Machinery is fervently committed to nurturing talent and advancing innovation. Through substantial investments in talent acquisition and development, we have crafted a dynamic growth platform that attracts top-tier industry talent. Our multi-generational talent structure seamlessly integrates the wisdom of seasoned experts, the vigor of mid-career professionals, and the innovative spirit of aspiring young minds. Collaborations with esteemed universities, research institutions, and leading domestic enterprises have profoundly enhanced our R&D and innovation capabilities, placing us at the forefront of technological progress.
In the realm of industrial innovation, Yuanping Xingsheng Machinery Manufacturing Co., Ltd. stands as a beacon of excellence. With an unwavering commitment to pioneering design and groundbreaking research and development, our company thrives on infusing new life into our product lineup. Our team of seasoned experts deftly merges established technologies with revolutionary advancements, fearlessly overcoming technical hurdles. This bold approach lays a formidable foundation, driving forward-thinking development and ensuring that each of our creations embodies the zenith of industry innovation.

Industry Conveyor