PRODUCT DISPLAY
Brief Overview:
1. We specialize in designing conveyor rollers that seamlessly integrate high-quality standards with a sophisticated labyrinth seal system. Our focus on excellence ensures durability and long-lasting performance.
2. Roller Shell: Crafted from premium steel tubes, each machined to precise tolerances, enhancing reliability and performance in any application.
3. Bearing House: Expertly formed from deep-pressed strips, calibrated to ISO M7 standards. These precise tolerances ensure a perfect fit between the bearing and sealing components, enhancing functionality and efficiency.
4. The roller shell and its bearing housings are immaculately welded into a single, robust structure. This construction maximizes precision, reducing imbalances and optimizing roller performance.
5. Seal:Our Triple Labyrinth Seal, infused with grease, provides superior protection against contaminants. With life-sealed ball bearings, our CEMA C, D, and E Idlers are equipped for enduring reliability.
6.Versatile operational temperature range from 0º C to 100º C, ensuring performance in diverse environments.
7. Comprehensive Testing: We rigorously evaluate dimensions, surface, radial circular runout, rotational resistance, axial load, water immersion seal effectiveness, axial displacement, and perform drop tests for quality assurance.
PRODUCT DETAILS
Conveyor Roller Advantages:
- Innovative Triple Labyrinth Seal
- Lifetime-sealed ball bearings
- Minimized rolling resistance for efficiency
- Conforms to CEMA C & D standards
- Precision idler end welding
- Reinforced solid steel shaft
- High-gauge steel shell/cover
Our conveyor roller, constructed from top-grade galvanized steel, boasts unrivaled corrosion resistance and durability. Its precision-sealed bearing ensures quiet, smooth operation, perfect for demanding environments in heavy-duty material handling, mining, and logistics.
Built for trust, our conveyor roller features a durable steel tube with impact-resistant end caps and anti-dust sealing. It reduces friction and wear, enhancing the efficiency of belt conveyors in mining, aggregate, cement, and warehousing sectors. Ideal for powered and gravity roller systems.

Equipped with state-of-the-art machinery, Hebei Shengwen Mining Machinery Co., Ltd is committed to national strategic goals like recycling and energy conservation. We offer expert consulting and development in environmental protection equipment, with diverse products like rollers, nylon belts, transmission drums, and mining EPC solutions. Our services encompass manufacturing, sales, installation, and maintenance of mining machinery and electromechanical equipment, focusing on innovation and sustainability.
Offering over 100 belt conveyor models, our range includes tubular, bucket, plate, chain, and screw conveyors, among others. Our high-strength belts span widths from 0.5m to 2.4m, achieving speeds up to 5m/s and a capacity of 6000t/h. With variations from fixed to mobile, and features from double speed to explosion prevention, our designs meet the needs of power plants, coal mines, steel plants, and more, adapting to all environments. Our products are acclaimed nationwide and internationally.
Industry Profile
Production and distribution: mining machinery, equipment, and accessories, conveyor belts, high and low-pressure rubber hoses, metal components.
Our comprehensive range of products includes high-quality hoses, durable rubber products, and innovative polyurethane solutions. We specialize in the wholesale and retail of robust steel materials, precision-engineered bearings, complete with bearing accessories, as well as efficient pipeline systems.
accessories tailored to meet your specific needs and requirements.


Q1. What are your packaging conditions?
A: Typically, we ensure your goods are securely packed in sturdy wooden boxes. However, should you have any special requests, we are more than capable of accommodating your packaging preferences to perfectly suit your needs.
Q2. What is your delivery time?
A: Generally, the delivery time ranges from 10 to 20 days following the receipt of your advance payment. The exact timeline is contingent upon the specific items and quantities you order.
Q3. Can you produce according to the sample?
A: Absolutely, we have the capability to craft products based on your samples or detailed technical drawings. With our expertise, we can create precise molds and fixtures to match your specifications.
Q4. Do you inspect all goods before delivery?
A: Yes, we conduct rigorous and comprehensive testing of all products to ensure 100% quality assurance before delivery.
Q5. How can you maintain a good long-term relationship with our business?
A:1. By consistently delivering exceptional quality and maintaining competitive pricing, we safeguard our customers' interests and satisfaction.
2. We value every customer as a trusted friend, engaging in sincere business practices and fostering meaningful relationships, regardless of their geographical location or background.