PRODUCT DISPLAY
Short Description:
1. At Hebei Shengwen Mining Machinery Co., Ltd, we are pioneers in crafting conveyor rollers that ingeniously combine unrivaled quality with cutting-edge labyrinth seal technology, setting new standards in the industry.
2. Roller Shell: Meticulously crafted from superior-grade steel tubes, each end is precisely machined to stringent tolerances, ensuring exceptional accuracy and reliability.
3. Bearing House: Expertly made from deeply pressed strips, calibrated to adhere to ISO M7 standards, guaranteeing perfect alignment between the bearing and sealing elements for optimal performance.
4. Through our state-of-the-art welding techniques, we seamlessly integrate the roller shell with dual bearing housings, forging a robust, unified piece that promises peak accuracy and minimized imbalance.
5. Seal:The advanced Triple Labyrinth Seal design, infused with premium grease, offers unrivaled protection against contaminants. Our CEMA C, D, and E Idlers feature sealed-for-life ball bearings, ensuring consistent, long-lasting performance.
6.Operates flawlessly across an extensive temperature range of 0º C to 100º C, adapting to various environmental conditions with ease.
7. Final Testing: Our rigorous testing protocols evaluate dimensions, surface quality, radial circular runout, rotational resistance, axial load capacity, water immersion seal integrity, axial displacement, and drop durability.
PRODUCT DETAILS
Conveyor Roller Advantage:
- Revolutionary Triple Labyrinth Seal
- Durable, sealed-for-life ball bearings for enduring use
- Extremely low rolling resistance, enhancing operational efficiency
- Complies with stringent CEMA C & D standards
- Expert precision idler end welding for optimal performance
- Robust and solid steel shaft for maximum durability
- High-strength steel shell, engineered for maximum resilience and longevity
Crafted from premium galvanized steel, this conveyor roller offers excellent corrosion resistance and an impressive lifespan, even under harsh conditions. Its precision-sealed bearing ensures smooth, quiet operation, making it the ideal choice for heavy-duty tasks in mining and logistics sectors.
Our innovative conveyor roller is designed for unmatched reliability, featuring a sturdy steel tube build with impact-resistant end caps and anti-dust seals. It significantly reduces friction and wear, thus boosting belt conveyor efficiency across various sectors like mining, aggregate, cement, and warehousing.

Equipped with state-of-the-art production and testing facilities, Hebei Shengwen Mining Machinery Co., Ltd is dedicated to driving innovation in line with national recycling and energy conservation strategies. Our extensive offerings encompass rollers, nylon belts, and mining equipment, alongside expert environmental protection consultancy and technology development services.
Offering over 100 conveyor models, from belt to chain variants, our extensive product range is designed to meet diverse applications. With belt widths reaching up to 2.4 meters and speeds of 5m/s, our conveyors are engineered to handle demanding tasks, whether stationary or mobile, serving an array of industries worldwide with versatility and efficiency.
Nature of Business
As specialists in the production and sale of high-quality mining machinery equipment and accessories, we offer an extensive portfolio that includes conveyor belts and high/low-pressure rubber hoses, tailored to meet various industrial demands.
Discover our vast selection of hoses, premium rubber products, and cutting-edge polyurethane solutions. Our expertise extends to the wholesale and retail of top-tier steel, superior bearings, and essential bearing accessories, complemented by durable pipeline components.
Explore our comprehensive array of accessories tailored to accommodate all your industrial requirements.


Q1. What are your packaging conditions?
A: We customarily secure our products in robust wooden crates to guarantee safe transportation. Should you have specific packaging needs, we are delighted to fulfill your particular requirements.
Q2. What is your delivery time?
A: Our delivery timeline is typically set between 10 to 20 days post-receipt of your advance payment. The specific delivery schedule will depend on the exact items and quantities you order. Rest assured, we prioritize efficiency and timeliness in our delivery process, ensuring your needs are met swiftly and reliably.
Q3. Can you produce according to the sample?
A: Absolutely! We possess the expertise to craft products precisely based on your samples or technical drawings. Our advanced facilities allow us to design and produce custom molds and fixtures, tailored perfectly to your specifications, ensuring a seamless integration of your vision into reality.
Q4. Do you inspect all goods before delivery?
A: Yes, indeed! We uphold the highest standards of quality control by conducting rigorous 100% testing on every product. This comprehensive inspection guarantees that only products of the utmost quality and reliability are dispatched to our valued customers.
Q5. How can you maintain a good long-term relationship with our business?
A: 1. We are unwaveringly committed to providing exceptional quality and highly competitive prices, thus protecting our customers' interests and ensuring mutual success;
2. Every customer is cherished as our esteemed friend. We engage with utmost sincerity and dedication, forging deep friendships and professional connections, transcending geographical boundaries. Our goal is to cultivate meaningful, lasting relationships that stand the test of time.