PRODUCT DISPLAY
Short Description:
1. At Hebei Shengwen Mining Machinery Co., Ltd, we take pride in our expertise to craft conveyor rollers that seamlessly integrate high-quality craftsmanship with state-of-the-art labyrinth seal technology, delivering performance that sets a new standard in the industry.
2. Roller Shell: Meticulously fashioned from top-grade steel tubes, each end is machined to precision standards, ensuring unmatched accuracy and reliability.
3. Bearing House: Expertly formed from deeply pressed strip and calibrated to ISO M7 standards, guaranteeing perfect alignment between the bearing and sealing components for peak performance.
4. Our pioneering welding technique fuses the roller shell and dual bearing housings into a solid, single-piece marvel, ensuring supreme accuracy and virtually eliminating roller imbalance.
5. Seal:Our advanced Triple Labyrinth Seal design, infused with premium grease, offers unparalleled defense against contaminants. CEMA C, D, and E Idlers feature sealed-for-life ball bearings, ensuring consistent, long-lasting performance.
6.Effortlessly operates across a wide temperature range from 0º C to 100º C, making it versatile for diverse climates.
7. Final Testing: Our rigorous testing protocol includes thorough checks on dimensions, surface quality, radial circular runout, rotational resistance, axial load endurance, water immersion seal integrity, axial displacement, and resilience via drop tests.
PRODUCT DETAILS
Conveyor Roller Advantage:
- Revolutionary Triple Labyrinth Seal for superior protection
- Durable, sealed-for-life ball bearings for prolonged use
- Exceptionally low rolling resistance, boosting efficiency
- Fully compliant with CEMA C & D standards
- Precision-enhanced idler end welding
- Rugged solid steel shaft for enhanced durability
- High-gauge steel shell designed for maximum strength and resilience
Crafted from high-grade galvanized steel, this conveyor roller is engineered for exceptional corrosion resistance and longevity, even in the most challenging environments. Its precision-sealed bearing guarantees smooth, quiet operation, ideal for heavy-duty systems in mining and logistics industries.
Designed for unwavering reliability, our conveyor roller features a sturdy steel tube construction complemented by impact-resistant end caps and anti-dust seals. It significantly reduces friction and wear, optimizing belt conveyor efficiency across mining, aggregate, cement, and warehousing sectors.

Leveraging cutting-edge production and testing facilities, Hebei Shengwen Mining Machinery Co., Ltd is dedicated to innovation that aligns with national strategies for recycling and energy conservation. Our diverse spectrum of offerings includes rollers, nylon belts, and mining equipment, coupled with expert environmental protection consulting and technology development services.
Our extensive product portfolio boasts over 100 conveyor models, including belt and chain conveyors, tailored for a wide array of applications. With belt widths reaching up to 2.4 meters and speeds of 5m/s, our conveyors are engineered to meet demanding requirements, whether stationary or mobile. Their versatility spans from single to dual load capacities and specialized functions, serving industries on a global scale.
Nature of Business
Specializing in the production and sale of mining machinery and equipment accessories, we offer a comprehensive selection that includes robust conveyor belts and high/low-pressure rubber hoses, adeptly catering to a range of industrial needs with precision and reliability.
Discover our vast array of hoses, superior rubber products, and cutting-edge polyurethane solutions. We excel in the wholesale and retail of premium steel, high-quality bearings, and essential bearing accessories, along with durable pipeline components.
Explore our all-encompassing range of accessories designed to meet the full spectrum of your industrial requirements.


Q1. What are your packaging conditions?
A: We typically ensure our products are securely packaged in robust wooden boxes, safeguarding them during transit. Should you have specific packaging preferences, we are more than willing to tailor our packaging to meet your unique needs.
Q2. What is your delivery time?
A: Typically, our delivery timeline ranges from 10 to 20 days post-receipt of your advance payment. This period is not set in stone, as it is influenced by the specific items and quantities of your order. Rest assured, we prioritize efficient processing to meet your expectations.
Q3. Can you produce according to the sample?
A: Absolutely, we can manufacture products in alignment with your samples or technical drawings. Our capabilities extend to crafting bespoke molds and fixtures precisely tailored to meet your unique specifications and requirements.
Q4. Do you inspect all goods before delivery?
A: Yes, we adhere to a strict protocol of rigorous 100% testing on all products to ensure they meet our high standards of quality and reliability before being 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 providing impeccable quality and competitive pricing, thereby safeguarding and promoting our customers' interests;
2. We regard every customer as a valued friend and engage in business with absolute sincerity, fostering both friendships and professional connections, with them, irrespective of their origin. Our ultimate focus is on cultivating lasting and mutually beneficial relationships.