PRODUCT DISPLAY
Brief Overview:
1. At the forefront of innovation, Hebei Shengwen Mining Machinery Co., Ltd is renowned for crafting conveyor rollers that redefine industry standards. Our products harmonize exceptional quality with advanced labyrinth seal design, setting a prestigious benchmark across the sector.
2. Roller Shell: We employ only premium steel tubes, each carefully machined to precise end tolerances. This meticulous attention to detail is a testament to the superior craftsmanship of our roller shell.
3. Bearing House: Crafted with precision from deeply pressed strips, our bearing house meets rigorous ISO M7 standards. This ensures perfect alignment between bearings and sealing elements for unparalleled performance.
4. Our robust, seamlessly welded roller shell and dual bearing housings form a unified, monolithic structure, designed for maximum precision and minimal imbalance, delivering extraordinary strength and reliability.
5. Sealing System:Our state-of-the-art Triple Labyrinth Seal, enriched with grease, provides superior protection against contaminants. Our CEMA C, D, and E Idlers feature ball bearings that are sealed for life, offering exceptional durability and extended lifespan.
6.Operates efficiently across a wide temperature range from 0º C to 100º C, ensuring versatile adaptability to various environmental conditions.
7. Final Quality Assurance: Rigorous evaluations cover dimensions, surface quality, radial circular runout, rotational resistance, axial load, water immersion seal durability, axial displacement, and comprehensive drop tests, ensuring impeccable quality standards.
PRODUCT DETAILS
Conveyor Roller Highlights:
- Innovative Triple Labyrinth Seal for enhanced protection
- Ball bearings sealed for life ensuring extended service duration
- Features low rolling resistance for improved efficiency
- Complies with stringent CEMA C & D product line requirements
- Precision welding of idler ends enhances structural integrity
- Built with a robust solid steel shaft to guarantee long-term durability
- High-grade steel shell/cover provides outstanding durability
Crafted from premium galvanized steel, this conveyor roller excels in demanding environments with exceptional corrosion resistance and durability. Its precision-sealed bearings ensure smooth, quiet operation, perfect for high-demand material handling systems, mining operations, and logistics lines.
Designed for unwavering reliability, our conveyor roller features a resilient steel tube structure with impact-resistant end caps and advanced dust-sealing technology. Minimizing friction and wear, it boosts belt conveyor efficiency across the mining, aggregate, cement, and warehousing sectors. Ideal for both powered and gravity roller systems.

With state-of-the-art production and testing facilities, Hebei Shengwen Mining Machinery Co., Ltd is dedicated to national strategic goals like recycling, emission reduction, and energy conservation. We offer technical development and environmental consulting through diverse offerings, including rollers, nylon conveyor belts, and mining EPC. Our core operations encompass manufacturing, sales, installation, and maintenance of mining machinery and electromechanical equipment.
Our extensive primary product lines include over 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 a max speed of 5 m/s, deliver unmatched performance and versatility. Designed for both fixed and mobile applications, they are suitable for cold, high-temperature, and explosive environments, serving power plants, coal mines, and steel plants globally with widespread acclaim.
Business Scope
Specializing in the production and sales of mining machinery equipment, accessories, conveyor belts, high and low-pressure rubber hoses, and metals.
At Hebei Shengwen Mining Machinery Co., Ltd, we take pride in our diverse range of high-quality products, including hoses, durable rubber goods, and cutting-edge polyurethane items. Our offerings extend to the wholesale and retail sectors, featuring robust steel, precision-engineered bearings, essential bearing accessories, and reliable pipeline solutions.
Accessories crafted to adhere to the pinnacle of performance and reliability standards, ensuring unparalleled excellence.


Q1. What are your packaging conditions?
A: At Hebei Shengwen Mining Machinery Co., Ltd, we take immense pride in our meticulous packaging process for the Heavy-Duty Rubber Rollers. Our standard approach utilizes sturdy wooden boxes that guarantee the utmost protection and integrity of your product throughout the transit phase. We also acknowledge that each client possesses unique preferences, which is why we are fully prepared to accommodate any additional packaging requests. This dedication ensures that we align perfectly with your specific needs, providing you with unparalleled satisfaction and peace of mind.
Q2. What is your delivery time?
A: Our promise to deliver promptly is steadfast. Once your advance payment is received, you can anticipate your order being dispatched within an efficient timeframe of 10 to 20 days. This period is carefully tailored to suit the particular items and quantities of your order, ensuring a bespoke delivery experience that adheres to your distinct requirements.
Q3. Can you produce according to the sample?
A: Absolutely! Our expertise lies in crafting tailored productions based on your provided samples or comprehensive technical drawings. Our adept team specializes in developing precise molds and fixtures, turning your innovative ideas into tangible reality with accuracy and exceptional quality.
Q4. Do you inspect all goods before delivery?
A: Certainly, at Hebei Shengwen Mining Machinery Co., Ltd, delivering excellence is our core mission. We implement a rigorous quality assurance process, ensuring a thorough 100% inspection of all goods prior to departure from our facility. This guarantees that 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 fostering long-term partnerships is reflected in our commitment to providing exceptional quality paired with competitive pricing, safeguarding our customers' interests and building trust.
2. We regard each customer as a cherished friend, conducting business with integrity and forging relationships built on mutual respect and shared benefits. We embrace the essence of global camaraderie and collaboration, firmly believing that robust partnerships transcend geographical boundaries.