PRODUCT DISPLAY
Short Description:
1. At Hebei Shengwen Mining Machinery Co., Ltd, we pride ourselves in crafting conveyor rollers that are the epitome of excellence. Our designs merge superior quality with an advanced labyrinth seal, establishing a new industry benchmark.
2. Roller Shell: Forged from premium steel tubes, each shell is crafted with meticulous attention to detail and precise end tolerances, showcasing unrivaled craftsmanship that stands above the rest.
3. Bearing House: Expertly fashioned from deep-pressed strips, our bearing house meets the strict ISO M7 standards, ensuring perfect alignment of the bearings and seals for peak performance.
4. The seamless welding of the roller shell to dual bearing housings creates a robust, unified structure that is engineered to deliver unparalleled precision, strength, and reliability.
5. Seal:Our pioneering Triple Labyrinth Seal design, enhanced with grease, provides superb protection against contaminants. Our CEMA C, D, and E Idlers feature ball bearings sealed for life, promising unmatched durability and lifespan.
6.Our rollers function efficiently within a broad temperature range from 0º C to 100º C, ensuring adaptability to diverse environmental conditions.
7. Final Testing: Comprehensive evaluations include dimensions, surface quality, radial circular runout, rotational resistance, axial load, water immersion seal durability, axial displacement, and rigorous drop tests, ensuring nothing short of impeccable quality.
PRODUCT DETAILS
Conveyor Roller Advantage:
- Featuring an advanced Triple Labyrinth Seal for maximum protection
- Incorporates ball bearings sealed for life, extending service longevity
- Engineered for exceptionally low rolling resistance, boosting efficiency
- Meets and exceeds CEMA C & D standard product line requirements
- Precision idler end welding ensures superior structural integrity
- Built with a durable, solid steel shaft offering unparalleled longevity
- Constructed with a high-gauge steel shell for exceptional durability
Crafted from high-grade galvanized steel, this conveyor roller excels in corrosion resistance and durability, ideal for harsh environments. Precision-sealed bearings promise smooth, quiet operation, perfect for demanding material handling, mining, and logistics systems.
Designed for unwavering reliability, our conveyor roller boasts a resilient steel tube structure with impact-resistant end caps and advanced anti-dust sealing. It minimizes friction and wear, enhancing belt conveyor efficiency across mining, aggregate, cement, and warehousing industries, suitable for both powered and gravity systems.

With state-of-the-art production and testing facilities, Hebei Shengwen Mining Machinery Co., Ltd is committed to national strategies like recycling, emission reduction, and energy conservation. We offer technical development and environmental consulting services, including rollers, nylon conveyor belts, and mining EPC. Our core operations span manufacturing, sales, installation, and maintenance of mining machinery and electromechanical equipment.
Our extensive product lines feature more than 100 models, such as belt conveyors, tubular conveyors, and bucket elevators. Our high-strength conveyor belts, ranging from 0.5 to 2.4 meters in width and capable of speeds up to 5 m/s, offer unmatched performance and versatility, tailored for both fixed and mobile uses in various environments, gaining global acclaim from power plants, coal mines, and steel plants.
Nature of Business
We specialize in the production and sales of mining machinery equipment and accessories, conveyor belts, as well as high and low-pressure rubber hoses and metals.
Hebei Shengwen Mining Machinery Co., Ltd stands as a beacon of excellence, offering a wide spectrum of superior products. Our collection includes durable hoses, robust rubber products, and cutting-edge polyurethane items, each crafted to perfection. We also specialize in wholesale and retail solutions for resilient steel, precision-crafted bearings, essential bearing accessories, and dependable pipeline materials, ensuring unmatched quality and reliability.
Our accessories are crafted to surpass the highest benchmarks of performance and reliability, ensuring exceptional functionality and durability in every detail.


Q1. What are your packaging conditions?
A: At Hebei Shengwen Mining Machinery Co., Ltd, we meticulously package our Heavy-Duty Rubber Rollers with exceptional care. Our standard approach employs sturdy wooden boxes designed to preserve the safety and integrity of your product during transit. Understanding the uniqueness of each client, we are poised to tailor other packaging solutions to perfectly match your specific preferences, guaranteeing satisfaction and ensuring peace of mind at every step.
Q2. What is your delivery time?
A: Our steadfast commitment to prompt delivery is unwavering. Once your advance payment is received, anticipate the dispatch of your order within a focused window of 10 to 20 days. This carefully considered timeframe adapts to the specific items and quantities in your order, ensuring a personalized delivery experience that aligns seamlessly with your distinct requirements.
Q3. Can you produce according to the sample?
A: Absolutely! Our expertise lies in crafting bespoke productions based on your samples or detailed technical drawings. Our adept team excels in developing precise molds and fixtures, seamlessly transforming your innovative concepts into tangible realities with unmatched precision and excellence.
Q4. Do you inspect all goods before delivery?
A: Certainly, at Hebei Shengwen Mining Machinery Co., Ltd, our commitment to excellence is unwavering. We implement a rigorous quality assurance process, conducting comprehensive 100% inspections of all goods prior to dispatch, ensuring every product aligns with our stringent quality standards.
Q5. How can you maintain a good long-term relationship with our business?
A: 1. Our unwavering dedication to nurturing long-term relationships shines through in our commitment to exceptional quality coupled with competitive pricing, safeguarding our customers' interests and fostering deep-rooted trust.
2. We cherish each customer as a valued friend, conducting honest business and nurturing relationships founded on mutual respect and shared benefits. We embody the spirit of global friendship and cooperation, firmly believing that enduring partnerships transcend geographical boundaries.