Experience the pinnacle of innovation with our Custom-made Maintenance-free Steel Belt Conveyor Idler, crafted to thrive under the most demanding conditions. This extraordinary idler features exceptional anti-wear and corrosion-resistant qualities, and is fully sealed to protect against water and dust, making it the quintessential choice for tough environments like coal mines. Its advanced anti-vibration design guarantees smooth operations and a remarkable lifespan, setting an unrivaled 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. |
At Yuanping Xingsheng Machinery Manufacturing Co., Ltd., we proudly operate a cutting-edge TKAS idler production line, masterfully crafted by the renowned Tangshan Kaiyuan. This is perfectly complemented by three semi-automatic production lines from this esteemed manufacturer, ensuring precision and efficiency. Our capabilities are further enhanced with two sophisticated idler shaft material production lines from Fuzhou Sanxun, enabling us to skillfully manage a wide range of idler diameters fromφ89 mm to φ219 mm, providing an extraordinary length range of 190 mm to 2200 mm.Our unyielding commitment to excellence is demonstrated through our selection of premium special steels for idlers. We source these materials from highly reputable suppliers, including Xuzhou Guanghuan and Taiyuan Iron and Steel (TISCO) stainless steel pipes, ensuring unparalleled quality and performance.
Our relentless pursuit of superior quality is evident in our specialized steel pipe straightening process, which dramatically reduces ovality and straightness deviations of roller rings by a staggering 50% compared to the MT821 standard. The idler's simulated frictional resistance coefficient is impressively lowered from 0.025 to 0.023, while radial runout is refined from 1.0 mm to an astonishing 0.35 mm. Post-straightening straightness is elevated from 1.0 mm to an exceptional 0.20 mm. With an axial load exceeding 15 KN, in accordance with the MT821 standard, our idlers achieve a superior precision grade with a service life surpassing an extraordinary 45,000 hours.
Our production line stands as a beacon of technological excellence, achieving complete automation across all stages, from straightening to pipe cutting, boring, stamping, welding, and assembly. This impeccable process epitomizes the zenith of efficiency and innovation.
Our idler shaft processing harnesses 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 minimal as 190mm,capable of accommodating workpieces up to a maximum length of 2200mm.
Technological level
1. Our idlers are ingeniously engineered for effortless replacement, featuring robust welding techniques that ensure the idler shell remains unworn throughout its impressive service life, which extends no less than 45,000 hours.
2. Equipped with specialized bearings and stamped bearing housings with double-layer seals, our idlers offer exceptional sealing, minimal rotational resistance, and extended longevity. We employ top-grade bearings from esteemed brands like NSK for unparalleled performance.
3. The external dustproof capabilities of our idlers strictly adhere to the MT821 - 1999 regulations, ensuring outstanding waterproof performance that fully complies with these rigorous standards.
4. Each steel material undergoes thorough pre-treatment to achieve the St2-1/2 level. Parts involving welded structures are manufactured in strict adherence to 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, highlighting our commitment to superior engineering and performance.
Applicationindustries of the product
Company Introduction
1. Company Scale
Step into the prestigious world of Yuanping Xingsheng Machinery Manufacturing Co., Ltd., a national 'Little Giant' with an undeniable presence in the belt conveyor industry. Our enterprise is anchored by a registered capital of 260 million yuan and spans an impressive 433,333 square meters, highlighting our monumental scale. Within this grand expanse, we feature 200,000 square meters of cutting-edge factory buildings alongside 13,200 square meters dedicated to offices, accommodations, and essential facilities. Housing over 500 advanced belt conveyor processing equipment sets, we command total assets of 800 million yuan. Our fusion of visionary design, groundbreaking research, and superior manufacturing propels us to deliver innovative belt conveyors, resulting in an impressive annual sales revenue of 500 million yuan, securing our position as industry leaders.
2. Achievements and Honors
Yuanping Xingsheng Machinery Manufacturing Co., Ltd. shines as a beacon of innovation and technological excellence. As a celebrated national high-tech enterprise, we exemplify intelligent manufacturing in Shanxi Province. Our distinguished accolades include the Enterprise Technology Center of Shanxi Province and the esteemed Provincial Common Technology Development and Design Service Platform for Belt Conveyors. Praised by the China Heavy Machinery Industry Association for our unwavering commitment to contracts and our sterling reputation, our trademarks and products resonate with excellence, achieving an AAA-level quality and reputation in Shanxi Province. Through our doctoral workstation at Shanxi Key Laboratory of Intelligent Logistics Equipment and partnerships with Taiyuan University of Science and Technology, we drive forward with 4 protected invention patents and 7 newly applied ones, alongside 52 utility model patents. Our contributions to national standards and scientific research establish benchmarks, earning us recognition in Shanxi and Xinzhou City.

3. Main Products and Customers
Xingsheng Company's core offerings showcase an impressive array of belt conveyors, meticulously designed to meet diverse needs. Our flagship products, including the DTL general fixed series, DSJ telescopic series, and DTC large inclination series, have earned considerable acclaim in markets throughout Shanxi, Shaanxi, Inner Mongolia, Gansu, Yunnan, Guizhou, Ningxia, Xinjiang, and beyond. Our esteemed clientele features industry giants such as 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 company philosophy emphasizes 'talent, quality, service, innovation, scale, and brand.' We are dedicated to specialization, refinement, and inventive excellence, aspiring to become the leading belt conveyor manufacturing hub, renowned for intelligence and scale. Our vision is to be acknowledged as a national single champion enterprise. Upholding principles of 'innovation by all employees,' 'quality first,' and 'unconditional service,' we enforce rigorous process and quality control, earning unwavering trust from our users. This commitment ensures a 100% repeat purchase rate and consistent commendation for our product quality.
EnterpriseQualificationCertificate

R&D Center
Xingsheng Machinery is devoted to nurturing talent and driving innovation. We have established a robust platform for growth through significant investments in talent acquisition and development, attracting top 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 emerging young minds. Collaborations with prestigious universities, research institutions, and leading domestic enterprises have significantly strengthened our R&D and innovation capabilities, placing us at the forefront of technological advancement.
Embrace the spirit of innovation and excellence with Xingsheng Machinery, a distinguished company renowned for revitalizing its product lineup through unwavering devotion to groundbreaking design and cutting-edge R&D. At Yuanping Xingsheng Machinery Manufacturing Co., Ltd., our team of experts seamlessly weaves together existing technologies with novel innovations, tackling technical challenges with confidence. This fearless approach lays a rock-solid foundation, driving pioneering development and propelling forward momentum, ensuring that every product we craft stands as a testament to industry innovation and excellence.

Industry Conveyor