Embrace the pinnacle of innovation with our Custom-made Maintenance-free Steel Belt Conveyor Idler, engineered to thrive in the most demanding environments. With unmatched anti-wear and corrosion resistance, this idler is hermetically sealed to defy water and dust intrusion, making it the premium solution for harsh locales like coal mines. Its anti-vibration design guarantees smooth, uninterrupted operations and an impressive longevity that redefines durability standards.
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. is home to an advanced TKAS idler production line, masterfully crafted by the esteemed Tangshan Kaiyuan. This sophisticated line is bolstered by three semi-automatic production lines from the same renowned maker, offering unrivaled precision and efficiency. Furthermore, we feature two high-tech idler shaft material production lines from Fuzhou Sanxun, enabling us to expertly manufacture a wide array of idler diameters ranging fromφ89 mm to φ219 mm, presenting a superior length capacity from 190 mm to 2200 mm.Our unwavering dedication to excellence is demonstrated by our choice of premium special steels for idlers. These materials are procured from esteemed suppliers like Xuzhou Guanghuan and Taiyuan Iron and Steel (TISCO) stainless steel pipes, guaranteeing quality and peerless performance.
Our commitment to exceptional quality is evident in our specialized steel pipe straightening process, which significantly reduces ovality and straightness variations of roller rings by an astounding 50% compared to the MT821 standard. The idler's simulated frictional resistance coefficient is impressively minimized from 0.025 to 0.023, while radial runout is refined from 1.0 mm to a remarkable 0.35 mm. Post-straightening, the straightness is enhanced from 1.0 mm to an outstanding 0.20 mm. With an axial load exceeding 15 KN, conforming to the MT821 standard, our idlers achieve a high precision grade with a service life surpassing an extraordinary 45,000 hours.
Our production line stands as a testament to technological superiority, achieving full automation at every step, including straightening, pipe cutting, boring, stamping, welding, and assembly. This seamless process epitomizes peak efficiency and innovation.
Our idler shaft processing employs state-of-the-art fully automated production lines, executing meticulous 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 gap between two milled grooves can be as small as 190mm,managing 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 impressive service life, lasting no less than 45,000 hours.
2. Featuring specialized bearings and stamped bearing housings with double-layer seals, our idlers guarantee exceptional sealing, minimal rotational resistance, and extended longevity. We incorporate top-notch bearings from esteemed brands like NSK to ensure unmatched performance.
3. The external dustproof features of our idlers strictly adhere to the MT821 - 1999 regulations, delivering superior waterproof performance fully compliant with these rigorous standards.
4. Every steel material undergoes stringent pre-treatment to achieve the St2-1/2 level. Parts involving welded structures are manufactured in strict accordance 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 remarkable coefficient, not exceeding 0.02, underscoring our commitment to outstanding 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. With an impressive registered capital of 260 million yuan, our expansive empire stretches across a monumental 650 mu, equivalent to approximately 433,333 square meters. Within this vast expanse, we have meticulously crafted 200,000 square meters of ultra-modern factory buildings, supported by 13,200 square meters dedicated to offices, accommodation, and essential amenities. Our operation is fueled by over 500 cutting-edge belt conveyor processing machines, contributing to our astounding total assets of 800 million yuan. Through the harmonious integration of visionary design, innovative research, and exceptional manufacturing, we produce groundbreaking belt conveyor solutions, leading to an outstanding annual sales revenue of 500 million yuan, reinforcing our position as industry leaders.
2. Achievements and Honors
Yuanping Xingsheng Machinery Manufacturing Co., Ltd. radiates innovation and technological excellence. As a celebrated national high-tech enterprise, we exemplify intelligent manufacturing in Shanxi Province. Our array of prestigious accolades includes recognition as the Enterprise Technology Center of Shanxi Province and the illustrious Provincial Common Technology Development and Design Service Platform for Belt Conveyors. Our steadfast commitment to excellence is honored by the China Heavy Machinery Industry Association, recognized for our reliability and stellar reputation. Our trademarks and products are synonymous with excellence, holding an AAA-level quality and reputation designation in Shanxi Province. We drive progress with a doctoral workstation at the Shanxi Key Laboratory of Intelligent Logistics Equipment at Taiyuan University of Science and Technology. Our inventive spirit is safeguarded by 4 invention patents and 7 newly applied ones, complemented by 52 utility model patents. Our pivotal contributions to national standards and groundbreaking scientific research have set benchmarks with provincial and local standards, earning esteemed recognition throughout Shanxi and Xinzhou City.

3. Main Products and Customers
Xingsheng Company's core offerings present an exceptional array of belt conveyors, each meticulously designed to meet diverse needs. Our signature products, including the DTL general fixed series, DSJ telescopic series, and DTC large inclination series, have earned widespread acclaim across markets in Shanxi, Shaanxi, Inner Mongolia, Gansu, Yunnan, Guizhou, Ningxia, Xinjiang, and beyond. Our distinguished 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, among others.
4. Company Philosophy
At Yuanping Xingsheng Machinery Manufacturing Co., Ltd., our philosophy is founded on a strategic focus on 'talent, quality, service, innovation, scale, and brand.' We are steadfast in our pursuit of specialization, refinement, and creative brilliance, with the goal of becoming the premier belt conveyor manufacturing hub, renowned for its superior intelligence and scale. Our vision aspires to achieve recognition as a national single champion enterprise. Guided by principles of 'innovation by all employees,' 'quality first,' and 'unconditional service,' we rigorously enforce process and quality control measures. This unwavering commitment has earned us the steadfast trust of our users, facilitating market expansion and assuring a 100% repeat purchase rate among loyal customers, who consistently commend our product excellence.
EnterpriseQualificationCertificate

R&D Center
Xingsheng Machinery is passionately committed to nurturing talent and pioneering innovation. Through substantial investments in talent acquisition and development, we have established a robust platform for growth that magnetizes the cream of the crop in industry talent. Our well-structured, multi-generational talent echelon seamlessly marries 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 dramatically enhanced our R&D and innovation capabilities, positioning us at the forefront of technological advancement.
Embrace the spirit of innovation and excellence with Yuanping Xingsheng Machinery Manufacturing Co., Ltd., your distinguished partner in revitalizing industrial prowess. Our commitment to groundbreaking design and cutting-edge R&D is unwavering, pushing the boundaries of what's possible. Our team of experts seamlessly integrates existing technologies with novel advances, overcoming technical challenges with confidence. This fearless approach not only establishes a rock-solid foundation but also drives pioneering development, ensuring every product we craft stands at the pinnacle of industry innovation, ready to redefine standards.

Industry Conveyor