Step into the future of industrial technology with the Custom-made Maintenance-free Steel Belt Conveyor Idler from Yuanping Xingsheng Machinery Manufacturing Co., Ltd., designed to thrive in even the most demanding environments. This state-of-the-art idler offers exceptional anti-wear and corrosion-resistant features, engineered to be fully sealed against water and dust, making it the perfect solution for heavy-duty settings like coal mines. Its innovative anti-vibration design promises uninterrupted operations and a significantly extended lifespan, redefining durability standards with precision engineering.
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 pride in presenting our cutting-edge TKAS idler production line, a masterpiece of engineering by the acclaimed Tangshan Kaiyuan. Complementing this are three semi-automatic production lines from the same respected manufacturer, ensuring unparalleled precision and efficiency. Furthermore, with the integration of two advanced idler shaft material production lines from Fuzhou Sanxun, we proficiently manage a versatile array of idler diameters ranging fromφ89 mm to φ219 mm, providing an outstanding length range from 190 mm to 2200 mm.Our unwavering dedication to excellence is showcased through the use of premium-grade special steels for our idlers. We meticulously source these materials from esteemed suppliers like Xuzhou Guanghuan and Taiyuan Iron and Steel (TISCO) stainless steel pipes, ensuring unparalleled quality and exceptional performance.
We elevate quality to new heights with our sophisticated steel pipe straightening process, significantly reducing ovality and straightness deviations in roller rings by an impressive 50% compared to the MT821 standard. The idler's simulated frictional resistance coefficient is expertly minimized from 0.025 to 0.023, while radial runout undergoes a remarkable optimization from 1.0 mm to 0.35 mm. Post-straightening straightness is enhanced from 1.0 mm to an incredible 0.20 mm. With an axial load surpassing 15 KN according to the MT821 standard, our idlers achieve a superior precision grade, boasting an extraordinary service life exceeding 45,000 hours.
Our production line represents the pinnacle of technological prowess, achieving comprehensive automation across all stages, including straightening, pipe cutting, boring, stamping, welding, and assembly. This seamless process exemplifies the zenith of efficiency and innovative engineering.
Incorporating state-of-the-art fully automated production lines, our idler shaft processing executes 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 ingeniously designed idlers offer easy replacement, fortified by robust welding techniques that ensure the idler shell remains unworn throughout its exceptional service life, extending beyond an impressive 45,000 hours.
2. Featuring specialized bearings and stamped bearing housings with double-layer seals, our idlers guarantee superior sealing, minimal rotational resistance, and enhanced longevity. We employ the finest bearings from world-renowned brands such as NSK to deliver unrivaled performance.
3. Our idlers' external dustproof capabilities rigorously comply with MT821 - 1999 regulations, ensuring outstanding waterproof performance and full adherence to these stringent standards.
4. Every steel material undergoes thorough pre-treatment to meet the St2-1/2 level. Parts incorporating welded structures are manufactured with strict adherence to national welding standards, ensuring their structural alignment with the latest national criteria.
5. The upper idlers' rotational resistance coefficient is precisely 0.022 or below, while the lower idlers boast an even more remarkable coefficient not exceeding 0.02, highlighting our commitment to superior engineering and performance.
Applicationindustries of the product
Company Introduction
1. Company Scale
Welcome to Yuanping Xingsheng Machinery Manufacturing Co., Ltd., an esteemed national 'Little Giant' in the realm of belt conveyors. With a substantial registered capital of 260 million yuan, our monumental premises cover 650 mu, or an impressive 433,333 square meters. Our advanced infrastructure includes 200,000 square meters of cutting-edge factory buildings and 13,200 square meters dedicated to offices and essential facilities. We house over 500 sophisticated sets of belt conveyor processing equipment, resulting in total assets of 800 million yuan. Our seamless integration of visionary design, pioneering research, and superior manufacturing produces unparalleled belt conveyors, reflected in our extraordinary annual sales revenue of 500 million yuan, marking us as industry leaders.
2. Achievements and Honors
As a beacon of innovation, Yuanping Xingsheng Machinery Manufacturing Co., Ltd. exemplifies excellence in technology and intelligent manufacturing in Shanxi Province. Honored as a national high-tech enterprise, we possess prestigious accolades such as the Enterprise Technology Center and Provincial Common Technology Development and Design Service Platform for Belt Conveyors. With commendations from the China Heavy Machinery Industry Association for our contract integrity and stellar reputation, our trademarks and products enjoy AAA-level quality and reputation in Shanxi. Our advancements are fueled by collaborations at the Shanxi Key Laboratory of Intelligent Logistics Equipment. We safeguard our innovation with 4 invention patents, 7 newly applied patents, and 52 utility model patents. Our contributions to national and provincial standards have earned esteemed recognition in Shanxi and Xinzhou City.

3. Main Products and Customers
Xingsheng Company proudly offers a distinguished lineup of belt conveyors, expertly tailored for diverse requirements. Our flagship products—the DTL general fixed series, the DSJ telescopic series, and the DTC large inclination series—are celebrated across markets in Shanxi, Shaanxi, Inner Mongolia, Gansu, Yunnan, Guizhou, Ningxia, Xinjiang, and beyond. Our prestigious clientele includes industry leaders 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 philosophy prioritizes 'talent, quality, service, innovation, scale, and brand.' We are dedicated to specialization, refinement, and inventive excellence with the ambition to lead as the foremost belt conveyor manufacturing hub recognized for superior intelligence and scale. Our vision is to be a national single champion enterprise. By adhering to 'innovation by all employees,' 'quality first,' and 'unconditional service,' we implement rigorous process and quality control. This steadfast commitment has earned us unwavering trust and facilitated market expansion, resulting in a 100% repeat purchase rate from loyal customers who consistently praise our product quality.
EnterpriseQualificationCertificate

R&D Center
Xingsheng Machinery is passionately committed to nurturing talent and advancing innovation. Through significant investments in talent acquisition and development, we have established a robust growth platform that attracts the industry's top talent. Our structured, multi-generational talent echelon blends the wisdom of seasoned experts, the vitality of mid-career professionals, and the innovative spirit of young minds. Collaborations with esteemed universities, research institutions, and leading domestic enterprises have significantly bolstered our R&D and innovation capabilities, positioning us at the forefront of technological advancement.
Embrace the spirit of innovation and excellence with Xingsheng Machinery; a distinguished company that thrives on revitalizing its product lineup with an unwavering devotion to groundbreaking design and cutting-edge R&D. Our team of experts seamlessly integrates existing technologies with novel advances, tackling technical challenges head-on. This fearless approach establishes a rock-solid foundation, driving pioneering development and propelling forward momentum, ensuring that every product we craft stands at the pinnacle of industry innovation.

Industry Conveyor