PRODUCT DISPLAY
Short Description:
1. At Hebei Shengwen Mining Machinery Co., Ltd, we are proud pioneers in crafting conveyor rollers that seamlessly integrate superior quality with state-of-the-art labyrinth seal technology.
2. Roller Shell: Meticulously crafted from premium steel tubes, each end is machined to unparalleled precision, ensuring exceptional accuracy.
3. Bearing House: Fabricated from deeply pressed strip and precisely calibrated to ISO M7 standards, guaranteeing impeccable alignment between the bearing and sealing components.
4. Our cutting-edge welding technique fuses the roller shell with dual bearing housings into a solid, unified structure, maximizing accuracy and minimizing imbalance across the rollers.
5. Seal:Featuring an advanced Triple Labyrinth Seal design, enriched with grease to provide supreme protection against contaminants, CEMA C, D, and E Idlers come equipped with sealed-for-life ball bearings, promising enduring performance.
6.Operates effortlessly across a broad temperature range from 0º C to 100º C, ensuring versatility in various environments.
7. Final Testing: Rigorous evaluations encompass dimensions, surface quality, radial circular runout, rotational resistance, axial load, water immersion seal integrity, axial displacement, and impact tests for unmatched performance assurance.
PRODUCT DETAILS
Conveyor Roller Advantage:
- Groundbreaking Triple Labyrinth Seal
- Enduring, sealed-for-life ball bearings
- Exceptionally low rolling resistance for superior efficiency
- Conforms to CEMA C & D standards
- Precision-engineered idler end welding
- Sturdy solid steel shaft
- High-gauge steel shell for optimal strength
Crafted from premium galvanized steel, this conveyor roller is designed to deliver outstanding corrosion resistance and longevity, even in harsh environments. Its precision-sealed bearing ensures smooth, quiet operation, making it ideal for heavy-duty systems in mining and logistics.
Our conveyor roller, engineered for steadfast reliability, features a robust steel tube construction with impact-resistant end caps and anti-dust seals. It reduces friction and wear, significantly enhancing 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 devoted to innovation in tune with 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 range spans over 100 conveyor models, from belt to chain conveyors, engineered for diverse applications. With belt widths up to 2.4 meters and speeds of 5m/s, our conveyors are crafted to meet the most demanding standards, from stationary to mobile, offering versatility from single to dual load capacities and specialized functions, serving industries globally.
Nature of Business
Specializing in the production and sale of mining machinery equipment and accessories, we provide a comprehensive selection that includes conveyor belts and high/low-pressure rubber hoses, catering to varied industrial demands.
Explore our wide array 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 essential bearing accessories, along with durable pipeline components.
Explore our extensive range of accessories tailored to meet all your industrial needs.


Q1. What are your packaging conditions?
A: We usually secure our products in robust wooden boxes to ensure their safe delivery. Should you have any specific packaging preferences, we are more than willing to accommodate your unique requirements.
Q2. What is your delivery time?
A: Our typical delivery period ranges from 10 to 20 days post your advance payment. The exact delivery schedule is dependent on the specific details and quantities of your order, ensuring a tailored timeline that meets your precise needs.
Q3. Can you produce according to the sample?
A: Absolutely. We excel in crafting products to mirror your samples or technical drawings. Our capabilities include creating custom molds and fixtures, meticulously designed to suit your specifications.
Q4. Do you inspect all goods before delivery?
A: Yes, we uphold the highest standards by conducting thorough 100% testing on all products, ensuring unmatched quality and dependability before they leave our facility.
Q5. How can you maintain a good long-term relationship with our business?
A: 1. Our unwavering commitment lies in delivering exceptional quality and competitive pricing, fiercely protecting our customers' interests and fostering trust;
2. We regard each customer as a valued partner and operate with heartfelt sincerity, building friendships and professional bonds with them, no matter their origin. Our mission is to nurture enduring relationships.