PRODUCT DISPLAY
Short Description:
1. At Hebei Shengwen Mining Machinery Co., Ltd, we are passionate about perfecting the art of conveyor roller manufacturing. We expertly fuse top-tier quality with revolutionary labyrinth seal technology, establishing unparalleled milestones in the industry.
2. Roller Shell: Crafted with meticulous precision from premium-grade steel tubes, each end undergoes exacting machining to deliver matchless accuracy and endurance.
3. Bearing House: Constructed from deeply pressed strip, adhering stringently to ISO M7 standards, ensuring flawless alignment and flawless integration of the bearing and sealing components.
4. Our advanced welding technique seamlessly integrates the roller shell and dual bearing housings into a cohesive, robust entity. This innovation maximizes precision and minimizes any imbalance, enhancing the roller's operational efficiency.
5. Seal:Introducing a cutting-edge Triple Labyrinth Seal design infused with superior quality grease, it delivers unrivaled protection against external contaminants. Our CEMA C, D, and E Idlers feature sealed-for-life ball bearings, guaranteeing enduring high performance.
6.Performs effortlessly across a wide temperature spectrum, ranging from 0º C to 100º C, seamlessly adapting to a variety of environmental conditions.
7. Final Testing: Comprehensive evaluations cover dimensions, surface quality, radial circular runout, rotational resistance, axial load, water immersion seal integrity, axial displacement, and impact resistance through rigorous drop tests.
PRODUCT DETAILS
Conveyor Roller Advantage:
- The groundbreaking Triple Labyrinth Seal delivers all-encompassing protection against contamination.
- Durable, sealed-for-life ball bearings promise longevity and superior performance.
- Exceptionally low rolling resistance boosts overall efficiency, minimizing energy usage.
- Meets stringent CEMA C & D standards, ensuring dependability and safety.
- Precision idler end welding preserves structural integrity and extends lifespan.
- Robust solid steel shaft provides remarkable strength and resilience under heavy loads.
- High-gauge steel shell is designed for maximum strength and impact resistance.
Crafted from premium galvanized steel, this conveyor roller exhibits outstanding corrosion resistance and prolonged durability, even in the most demanding environments. Its precision-sealed bearing guarantees smooth, quiet operation, ideally suited for intense heavy-duty systems in mining and logistics.
Our conveyor roller is designed for steadfast reliability, featuring a strong steel tube construction with impact-resistant end caps and dust-preventive seals. It minimizes friction and wear, thereby optimizing the efficiency of belt conveyors in industries such as mining, aggregate, cement, and warehousing.

Equipped with cutting-edge production and testing facilities, Hebei Shengwen Mining Machinery Co., Ltd leads the charge in innovation, dedicated to aligning with national strategies for recycling and energy efficiency. Our diverse product lineup includes rollers, nylon belts, and mining equipment, complemented by expert consulting in environmental protection and technology advancement.
Our comprehensive product line features over 100 conveyor models, including belt and chain conveyors, customized for various applications. With belt widths up to 2.4 meters and speeds reaching 5m/s, our conveyors are engineered to withstand rigorous demands, whether stationary or mobile, serving global industries with versatility and reliability.
Nature of Business
Specializing in the production and sale of mining machinery equipment and accessories, we provide an extensive range that includes conveyor belts and high/low-pressure rubber hoses, expertly catering to diverse industrial needs.
Explore our wide array of state-of-the-art hoses, premium rubber products, and innovative polyurethane solutions. We also excel in the wholesale and retail of high-quality steel, elite bearings, and vital bearing accessories, alongside sturdy pipeline components.
Dive into our extensive range of expertly crafted accessories, meticulously designed to cater to every conceivable industrial requirement. Our collection promises to deliver unmatched quality and efficiency tailored to your specific needs.


Q1. What are your packaging conditions?
A: We typically secure our products in robust wooden boxes to ensure their safe transit. Should you have specific packaging preferences, we are delighted to customize to meet your unique needs.
Q2. What is your delivery time?
A: Our prompt and efficient delivery process typically spans 10 to 20 days post receipt of advance payment, ensuring prompt order completion. Specific delivery timelines may vary based on your desired items and quantities. Rest assured, we align with your schedule to meet your expectations.
Q3. Can you produce according to the sample?
A: Absolutely! We possess the expertise to manufacture products with precision, based on your samples or technical drawings. Our state-of-the-art facilities and skilled team are ready to craft bespoke molds and fixtures that align perfectly with your requirements, ensuring your complete satisfaction.
Q4. Do you inspect all goods before delivery?
A: Yes, indeed! We conduct comprehensive 100% testing on each product to guarantee exceptional quality and reliability, ensuring that only the finest products leave our facility, securing your complete satisfaction.
Q5. How can you maintain a good long-term relationship with our business?
A: 1. We are unwavering in our dedication to delivering impeccable quality and competitive pricing, thus safeguarding and advancing the interests of our esteemed customers.
2. We deeply value every customer, considering them esteemed friends, and approach all business interactions with the utmost sincerity. We strive to forge not just professional ties but meaningful friendships, with them, regardless of their origin. Our unwavering focus is on fostering enduring relationships built on trust and mutual growth.