PRODUCT DISPLAY
Short Description:
1. At Hebei Shengwen Mining Machinery Co., Ltd, we take pride in crafting conveyor rollers that seamlessly combine superior quality with state-of-the-art labyrinth seal technology, ensuring impeccable performance.
2. Roller Shell: Our shells are meticulously crafted from premium steel tubes, with each end precisely machined to meet exacting standards, offering unmatched precision.
3. Bearing House: Fabricated from deeply pressed strip and precisely calibrated to ISO M7 standards, this design ensures perfect alignment between the bearing and sealing elements.
4. Our groundbreaking welding technique seamlessly integrates the roller shell with dual bearing housings into a singular, robust unit. This guarantees ultimate precision and reduces any roller imbalance.
5. Seal:The advanced Triple Labyrinth Seal design, enhanced with high-grade grease, offers unparalleled protection against contaminants. CEMA C, D, and E Idlers feature sealed-for-life ball bearings, ensuring long-lasting performance.
6.Effortlessly operates across an extensive temperature range from 0º C to 100º C.
7. Final Testing: Rigorous testing encompasses dimensions, surface quality, radial circular runout, rotational resistance, axial load, water immersion seal integrity, axial displacement, and drop tests, ensuring top-notch quality and reliability.
PRODUCT DETAILS
Conveyor Roller Advantage:
- Innovative Triple Labyrinth Seal
- Long-lasting, sealed-for-life ball bearings
- Exceptionally low rolling resistance for superior efficiency
- Complies with CEMA C & D standards
- Precision idler end welding
- Durable solid steel shaft
- High-gauge steel shell for maximum durability
Constructed from premium galvanized steel, this conveyor roller is engineered for outstanding corrosion resistance and durability, even in the most demanding environments. Its precision-sealed bearing guarantees smooth, silent operation, ideal for heavy-duty systems in mining and logistics.
Engineered for consistent reliability, our conveyor roller features a sturdy steel tube construction, impact-resistant end caps, and anti-dust seals. It reduces friction and wear, boosting belt conveyor efficiency in industries like mining, aggregate, cement, and warehousing.

With state-of-the-art production and testing facilities, Hebei Shengwen Mining Machinery Co., Ltd is dedicated to innovation in line with national strategies for recycling and energy conservation. Our wide array of products includes rollers, nylon belts, and mining equipment, complemented by expert consulting in environmental protection and technology development.
Our extensive product portfolio features over 100 conveyor models, from belt to chain conveyors, designed for diverse applications. With belt widths up to 2.4 meters and speeds reaching 5m/s, our conveyors are built to meet demanding requirements, whether stationary or mobile, with versatility for single or dual load capacities across various industries globally.
Nature of Business
Specializing in the manufacturing and sale of mining machinery equipment and accessories, we offer a comprehensive variety that includes conveyor belts and high/low-pressure rubber hoses, catering to a wide range of industrial needs.
Discover our extensive selection of hoses, superior rubber products, and cutting-edge polyurethane solutions. We also specialize in the wholesale and retail of premium steel, high-quality bearings, and essential bearing accessories, along with robust pipeline components.
Explore our extensive range of accessories to fulfill all your industrial requirements.


Q1. What are your packaging conditions?
A: We typically pack our products in robust wooden boxes to ensure their secure transit. Should you have specific packaging preferences, we are more than willing to accommodate your unique requests.
Q2. What is your delivery time?
A: Generally, after receiving your advance payment, we take an efficient 10 to 20 days to deliver. The exact delivery schedule depends on the specific products and quantities you order, ensuring swift and precise service tailored to your needs.
Q3. Can you produce according to the sample?
A: Absolutely, we possess the expertise to craft products based on your samples or detailed technical drawings. Our capabilities include designing custom molds and fixtures that are perfectly attuned to your unique specifications.
Q4. Do you inspect all goods before delivery?
A: Yes, we are dedicated to quality excellence, conducting thorough 100% inspections on all products. This ensures that each item meets our high standards of reliability before reaching your hands.
Q5. How can you maintain a good long-term relationship with our business?
A: 1. Our unwavering commitment to exceptional quality and competitive pricing secures the best interests of our valued customers, fostering mutual growth and success;
2. We treat every customer as a cherished partner, conducting our business with genuine sincerity. Our approach nurtures friendships and professional relationships that transcend boundaries, them, irrespective of their origin. Our focus is on building lasting relationships.