PRODUCT DISPLAY
Short Description:
1. At Hebei Shengwen Mining Machinery Co., Ltd, we are unrivaled in crafting conveyor rollers that seamlessly integrate superior quality with cutting-edge labyrinth seal technology, offering remarkable durability and performance.
2. Roller Shell: Skillfully crafted from premium-grade steel tubes, each end is precisely machined to achieve exacting tolerances, guaranteeing extraordinary accuracy and reliability.
3. Bearing House: Meticulously constructed from deeply pressed strip and finely calibrated to ISO M7 standards, ensuring impeccable alignment between the bearing and sealing components for optimal performance.
4. Our state-of-the-art welding technique seamlessly fuses the roller shell and dual bearing housings into a robust, cohesive structure. This innovative design ensures maximum accuracy and significantly reduces imbalance in the rollers.
5. Seal:The advanced Triple Labyrinth Seal design, augmented with grease, offers exceptional protection against contaminants. CEMA C, D, and E Idlers are equipped with sealed-for-life ball bearings, ensuring long-lasting performance.
6.Operates effortlessly across a vast temperature range from 0º C to 100º C, maintaining optimal performance.
7. Final Testing: Comprehensive evaluations include dimensions, surface quality, radial circular runout, rotational resistance, axial load, water immersion seal integrity, axial displacement, and drop tests, ensuring superior quality and endurance.
PRODUCT DETAILS
Conveyor Roller Advantage:
- Innovative Triple Labyrinth Seal
- Durable, sealed-for-life ball bearings
- Exceptionally low rolling resistance for superior efficiency
- Conforms to CEMA C & D standards
- Precision-engineered idler end welding
- Resilient solid steel shaft
- High-gauge steel shell for unmatched strength
Crafted from high-quality galvanized steel, this superior conveyor roller showcases remarkable corrosion resistance and longevity, even in harsh environments. Its precision-sealed bearing ensures smooth, silent operation, ideal for heavy-duty applications in mining and logistics.
Our conveyor roller, engineered for unmatched reliability, features a durable steel tube construction with impact-resistant end caps and anti-dust seals. It minimizes friction and wear, enhancing belt conveyor efficiency across mining, aggregate, cement, and warehousing sectors.

Equipped with state-of-the-art production and testing facilities, Hebei Shengwen Mining Machinery Co., Ltd is devoted to innovation that echoes national strategies for recycling and energy conservation. Our diverse portfolio includes rollers, nylon belts, and mining equipment, alongside expert environmental protection consulting and technology development.
Our extensive product lineup surpasses 100 conveyor models, ranging from belt to chain conveyors, catering to diverse applications. With belt widths up to 2.4 meters and speeds of 5m/s, our conveyors meet rigorous demands, whether stationary or mobile. Their versatility spans single to dual load capacities and specialized functions, serving industries worldwide.
Nature of Business
Specializing in the production and distribution of mining machinery equipment and accessories, we present a comprehensive array that includes conveyor belts and high/low-pressure rubber hoses, addressing a wide spectrum of industrial needs.
Discover our broad selection of hoses, superior rubber products, and cutting-edge polyurethane solutions. We also excel in the wholesale and retail of premium steel, high-quality bearings, and vital bearing accessories alongside robust pipeline components.
Explore our extensive array of accessories tailored to fulfill all your industrial requirements.


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 accommodate your unique requirements, ensuring your complete satisfaction.
Q2. What is your delivery time?
A: Our typical delivery timeframe is between 10 to 20 days after we receive your advance payment. However, this can vary based on the specific items and quantities ordered. We ensure that every product is delivered promptly and efficiently, tailored to your needs.
Q3. Can you produce according to the sample?
A: Absolutely, we are fully capable of manufacturing products that match your samples or technical drawings. Our advanced facilities are equipped to design and produce custom molds and fixtures precisely tailored to your specifications.
Q4. Do you inspect all goods before delivery?
A: Yes, indeed. We conduct comprehensive 100% testing on every product to guarantee unmatched quality and reliability before they are dispatched, ensuring our customers receive only the best.
Q5. How can you maintain a good long-term relationship with our business?
A: 1. We are dedicated to delivering impeccable quality and competitive pricing, committed to safeguarding our customers' interests at every step;
2. We cherish every customer as a valued friend, conducting our business with the utmost sincerity, while forging friendships and professional ties them, no matter where they are from. Our focus remains steadfast on cultivating enduring relationships.