PRODUCT DISPLAY
Short Description:
1. At Hebei Shengwen Mining Machinery Co., Ltd, we are proud to specialize in crafting premium conveyor rollers that stand for excellence. Our products perfectly blend flawless quality with an innovative labyrinth seal design, defining new industry standards.
2. Roller Shell: Only the highest caliber steel tubes are used, each one meticulously machined to meet precise end tolerances. Our roller shell exemplifies superior craftsmanship and attention to detail.
3. Bearing House: Crafted with precision from deep-pressed strips, our bearing house meets ISO M7 standards, guaranteeing seamless alignment between bearings and sealing components for top-tier performance.
4. The roller shell is seamlessly welded with dual bearing housings to create a robust, unified structure. This exceptional engineering delivers maximum precision and minimal imbalance, ensuring remarkable strength and reliability.
5. Seal:Our cutting-edge Triple Labyrinth Seal design, enhanced with grease, provides superior protection against contaminants. CEMA C, D, and E Idlers come with sealed-for-life ball bearings, ensuring extraordinary durability and a long lifespan.
6.Operates efficiently across a broad temperature spectrum, from 0º C to 100º C, demonstrating its versatility and adaptability to various environmental conditions.
7. Final Testing: Our extensive evaluations cover dimensions, surface quality, radial circular runout, rotational resistance, axial load, water immersion seal durability, axial displacement, and rigorous drop tests, ensuring impeccable quality standards.
PRODUCT DETAILS
Conveyor Roller Advantage:
- State-of-the-art Triple Labyrinth Seal
- Ball bearings are sealed for life to ensure a prolonged service lifespan
- Delivers exceptionally low rolling resistance, boosting efficiency
- Complies with CEMA C & D standard product line requirements
- Precision idler end welding for unmatched structural integrity
- Built with a robust solid steel shaft for extended longevity
- High-gauge steel shell/cover guarantees extraordinary durability
Constructed from superior galvanized steel, our conveyor roller offers exceptional corrosion resistance and durability, excelling in the harshest environments. Precision-sealed bearings ensure smooth, silent operation, making it ideal for intense material handling systems, mining operations, and logistics lines.
Designed for reliability, our conveyor roller features a sturdy steel tube structure with impact-resistant end caps and advanced anti-dust sealing. It is engineered to minimize friction and wear, boosting belt conveyor efficiency in mining, aggregate, cement, and warehousing sectors. Suitable for both powered and gravity roller systems.

Outfitted with cutting-edge production and testing facilities, Hebei Shengwen Mining Machinery Co., Ltd is committed to national strategic goals like recycling, emission reduction, and energy conservation. We deliver 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 diverse product lines boast over 100 models, including belt conveyors, tubular conveyors, bucket elevators, and more. Our high-strength conveyor belts, available in widths from 0.5 to 2.4 meters and a maximum speed of 5 m/s, offer unrivaled performance and adaptability. Designed for fixed or mobile applications, and adaptable to cold, high-temp, and explosive environments, our products cater to the varied requirements of power plants, coal mines, and steel plants globally, earning acclaim worldwide.
Nature of Business
We specialize in the production and sales of mining machinery equipment, accessories, conveyor belts, high and low-pressure rubber hoses, and metals.
Hebei Shengwen Mining Machinery Co., Ltd takes great pride in its extensive and diverse selection of superior products. Our range includes high-performance hoses, resilient rubber products, and cutting-edge polyurethane items. We also offer wholesale and retail solutions for durable steel, meticulously engineered bearings, essential bearing accessories, and dependable pipeline solutions.
Our accessories are crafted to meet the pinnacle of performance and reliability standards.


Q1. What are your packaging conditions?
A: At Hebei Shengwen Mining Machinery Co., Ltd, we take immense pride in the meticulous packaging of our Heavy-Duty Rubber Rollers. Our standard packaging consists of sturdy wooden boxes, designed to uphold the safety and integrity of your products during transit. Recognizing the unique preferences of each client, we are fully equipped to accommodate special packaging requests, ensuring a tailored solution that meets your precise needs while delivering satisfaction and peace of mind.
Q2. What is your delivery time?
A: Our dedication to prompt delivery is steadfast and unmatched. Generally, once your advance payment is processed, we ensure your order is dispatched within a span of 10 to 20 days. This commitment is customized to align with the specific items and volumes in your order, providing a personalized experience that fulfills your distinct delivery expectations.
Q3. Can you produce according to the sample?
A: Indeed! We specialize in crafting bespoke productions tailored from your samples or detailed technical drawings. Our team possesses the expertise to develop precise molds and fixtures, adeptly transforming your innovative visions into tangible realities with unparalleled precision and excellence.
Q4. Do you inspect all goods before delivery?
A: Absolutely, Hebei Shengwen Mining Machinery Co., Ltd is fervently dedicated to delivering the highest level of excellence. We implement a rigorous quality assurance protocol, conducting a comprehensive 100% inspection of all goods prior to dispatch, thereby ensuring each product adheres to our stringent quality standards.
Q5. How can you maintain a good long-term relationship with our business?
A: 1. Our unwavering commitment to fostering a long-term relationship is mirrored in our dedication to delivering exceptional quality and competitive pricing, safeguarding our customers' interests while nurturing trust and reliability.
2. We cherish each customer as a valued friend, practicing transparency and integrity in business, and forging relationships built on mutual respect and shared benefits. We embrace the ethos of global friendship and collaboration, with a firm belief that robust partnerships transcend geographical boundaries, fostering cooperation and success on a global scale.