PRODUCT DISPLAY
Short Description:
1. At Hebei Shengwen Mining Machinery Co., Ltd, we proudly lead in crafting conveyor rollers that seamlessly merge unmatched quality with cutting-edge labyrinth seal technology for superior performance.
2. Roller Shell: Masterfully crafted from top-quality steel tubes, each end is meticulously machined to deliver precision and unparalleled accuracy.
3. Bearing House: Expertly formed from deeply pressed strip, our bearings adhere strictly to ISO M7 standards, ensuring impeccable alignment and performance in every use.
4. Our state-of-the-art welding process fuses the roller shell with dual bearing housings into a single, sturdy unit. This innovative approach enhances precision and significantly minimizes imbalance.
5. Seal:Experience the superior protection of the advanced Triple Labyrinth Seal, infused with grease for contaminant defense. Our CEMA C, D, and E Idlers are equipped with sealed-for-life ball bearings, promising exceptional durability.
6.Operates flawlessly across an extensive temperature range of 0º C to 100º C, ensuring consistent performance in varied conditions.
7. Final Testing: Our rigorous testing protocols cover dimensions, surface quality, radial runout, rotational resistance, axial load, water immersion seal robustness, axial displacement, and drop tests, ensuring unrivaled reliability and quality.
PRODUCT DETAILS
Conveyor Roller Advantage:
- Revolutionary Triple Labyrinth Seal
- Durable, sealed-for-life ball bearings
- Exceptionally low rolling resistance for maximum efficiency
- Compliance with CEMA C & D standards
- Expertly welded precision idler ends
- Robust solid steel shaft for enhanced durability
- High-strength steel shell for superior durability
Crafted from high-quality galvanized steel, this conveyor roller is built to withstand corrosion and endure in even the toughest environments. Its precision-sealed bearing ensures smooth and whisper-quiet operation, perfect for demanding heavy-duty applications in mining and logistics.
Our conveyor roller, engineered for steadfast reliability, features a robust steel tube construction complemented by impact-resistant end caps and anti-dust seals. This design reduces friction and wear, boosting belt conveyor efficiency across mining, aggregate, cement, and warehousing sectors.

With state-of-the-art production and testing facilities, Hebei Shengwen Mining Machinery Co., Ltd is committed to pioneering innovation in line with national recycling and energy conservation strategies. Our diverse portfolio includes rollers, nylon belts, and mining equipment, alongside expert environmental protection consulting and technology development.
Our extensive product range showcases over 100 conveyor models, including belt and chain conveyors tailored for diverse applications. With belt widths reaching up to 2.4 meters and speeds of 5m/s, our conveyors are engineered to meet the highest demands, whether stationary or mobile, offering versatility for single to dual load capacities and specialized functions, serving industries globally.
Nature of Business
Specializing in the production and sales of top-tier mining machinery equipment and accessories, we provide a comprehensive suite that includes conveyor belts and high/low-pressure rubber hoses to meet a wide array of industrial requirements.
Discover our extensive array of hoses, superior rubber products, and innovative polyurethane solutions. We excel in the wholesale and retail of premium steel, top-grade bearings, and essential bearing accessories, along with durable pipeline components.
Explore our comprehensive selection of industrial accessories, tailored to meet all your needs.


Q1. What are your packaging conditions?
A: We typically safeguard our products within robust wooden boxes to ensure their secure transit. Should you have specific packaging requests, we are delighted to customize according to your unique requirements.
Q2. What is your delivery time?
A: Our delivery timeframe is typically within 10 to 20 days from the moment we receive your advance payment. This timeframe is a flexible estimate that will adapt based on the specific items and quantities involved in your order, ensuring a tailored and efficient service.
Q3. Can you produce according to the sample?
A: Absolutely! We specialize in manufacturing products that perfectly match your samples or technical drawings. Our state-of-the-art facilities are prepared to design and produce custom molds and fixtures, tailored specifically to your unique requirements.
Q4. Do you inspect all goods before delivery?
A: Yes, without exception, we conduct thorough and rigorous 100% testing on every product. This ensures the highest level of quality and reliability, guaranteeing that each item meets our high standards before it leaves our facility.
Q5. How can you maintain a good long-term relationship with our business?
A: 1. Our commitment is unwavering to deliver impeccable quality coupled with competitive pricing, always prioritizing and safeguarding the interests of our valued customers;
2. We cherish every customer as a prized friend, conducting our business with the utmost sincerity and integrity. Our aim is to cultivate friendships and professional relationships, no matter where our customers come from. Our focus is on nurturing and sustaining lasting and meaningful relationships.