PRODUCT DISPLAY
Short Description:
1. At Hebei Shengwen Mining Machinery Co., Ltd, we take pride in crafting conveyor rollers that seamlessly integrate premium quality with cutting-edge labyrinth seal technology for superior durability and performance.
2. Roller Shell: Meticulously crafted from high-grade steel tubes, each end is precisely machined to deliver unmatched accuracy and reliability.
3. Bearing House: Expertly formed from deeply pressed strip and tuned to ISO M7 standards, ensuring perfect alignment between the bearing and sealing components for optimal functionality.
4. Our advanced welding process skillfully integrates the roller shell with dual bearing housings into a single, robust unit. This enhances precision and significantly reduces any imbalance in the rollers.
5. Seal:The state-of-the-art Triple Labyrinth Seal design, enhanced with grease, offers exceptional protection against pollutants. Our CEMA C, D, and E Idlers feature sealed-for-life ball bearings for reliable, long-lasting service.
6.Performs effortlessly across a wide temperature range from 0º C to 100º C, ensuring versatile application.
7. Final Testing: Rigorous evaluations encompass dimensions, surface quality, radial circular runout, rotational resistance, axial load capacity, immersion seal integrity, axial displacement, and drop tests, guaranteeing premium quality.
PRODUCT DETAILS
Conveyor Roller Advantage:
- Innovative Triple Labyrinth Seal for supreme protection
- Durable, sealed-for-life ball bearings for longevity
- Exceptionally low rolling resistance, boosting operational efficiency
- Conforms to CEMA C & D standards for assured quality
- Precision idler end welding for enhanced durability
- Solid steel shaft for robust performance
- High-gauge steel shell ensures maximum strength and reliability
Constructed from top-quality galvanized steel, this conveyor roller excels in corrosion resistance and durability, even in demanding climates. Its precisely sealed bearing delivers smooth, silent operation, ideal for heavy-duty systems in mining and logistics.
Our conveyor roller is engineered for steadfast reliability, boasting a sturdy steel tube design with impact-resistant end caps and anti-dust seals. It reduces friction and wear, enhancing conveyor belt efficiency in mining, aggregate, cement, and warehousing industries.

With state-of-the-art production and testing facilities, Hebei Shengwen Mining Machinery Co., Ltd is dedicated to innovation in line with national recycling and energy conservation strategies. Our diverse range includes rollers, nylon belts, and mining equipment, supplemented by expert environmental protection consulting and technology development.
Our vast product selection comprises over 100 conveyor models, ranging from belt to chain conveyors, tailored for various applications. With belt widths reaching up to 2.4 meters and speeds of 5m/s, our conveyors are designed to meet stringent demands, whether stationary or mobile, serving industries globally with ease.
Nature of Business
We specialize in the production and sale of mining machinery equipment and accessories, offering a comprehensive array that includes conveyor belts and high/low-pressure rubber hoses, addressing a wide spectrum of industrial needs.
Discover our extensive selection of hoses, superior rubber products, and advanced polyurethane solutions. We also excel in the wholesale and retail of premium steel, high-quality bearings, and essential bearing accessories, alongside resilient pipeline components.
Explore our all-encompassing range of accessories to meet all your industrial requirements.


Q1. What are your packaging conditions?
A: Our products are typically secured in robust wooden boxes to ensure safe transit. Should you have specific packaging preferences, we are happy to tailor to your unique needs.
Q2. What is your delivery time?
A: Our standard delivery timeframe typically ranges from 10 to 20 days, commencing once your advance payment has been received. However, please note that the exact delivery schedule is subject to the specific items and quantities included in your order.
Q3. Can you produce according to the sample?
A: Absolutely! We possess the capability to manufacture products based on your provided samples or technical drawings. Our state-of-the-art facilities are designed to develop custom molds and fixtures that meet your precise specifications.
Q4. Do you inspect all goods before delivery?
A: Yes, indeed! We conduct stringent 100% testing on all of our products to ensure that each one meets our high-quality standards and reliability before they are dispatched to you.
Q5. How can you maintain a good long-term relationship with our business?
A: 1. We are unwavering in our commitment to delivering products of unparalleled quality paired with competitive pricing, thereby protecting and promoting our customers' best interests.
2. Our company holds every customer in high esteem, treating each one as a valued friend and partner. We engage in business practices marked by authenticity and sincerity, nurturing both friendships and professional bonds, irrespective of their geographical location. Our primary focus is on cultivating sustainable, long-lasting relationships.