PRODUCT DISPLAY
Compact Overview
1. Our Roller idlers, with diameters spanning 50mm to 219mm and lengths of 190-3400mm, are expertly crafted to cater to a diverse array of industries including steel, harbor, coal, power, and cement, demonstrating unmatched versatility and excellence.
2. Tube Material: Crafted from top-tier Q235 steel, our tube materials boast exceptional durability and formidable strength, ensuring long-lasting performance.
3. Shaft Composition: Engineered from premium 45# STEEL, our shafts deliver remarkable strength and reliability, standing as a testament to superior quality.
5. Bearing Excellence: Outfitted with Single & Double Row Deep Groove Ball Bearings (2RZ&2Z) featuring C3 clearance, our bearings ensure optimal efficiency and effortless operation.
6. Seals: Our innovative sealing system includes a grease-retaining inner seal with a Multi-stage Labyrinth and a Retention Cap, complemented by an Outboard Rubbing Flinger Seal, providing unparalleled protection against contaminants.
7. Lubrication: We utilize cutting-edge lithium soap type grease enriched with rust inhibitors, guaranteeing seamless operation and protecting against wear and tear.
8. Welding Precision: Employing mixed gas shielded arc welding, we ensure superior joint integrity, promoting enhanced durability and performance.
9. Painting Options: Choose from a variety of finishes, including ordinary, hot galvanized, electric static spraying, or baked painting, offering maximum protection and a stunning aesthetic appeal.
PRODUCT DETAILS
Advantages of Our Product:
Exceptional Longevity: With a life span exceeding 30,000 hours, our products promise enduring reliability and minimized downtime, making them a wise investment for any industrial setting.
Sample Availability: We provide samples for rigorous testing to guarantee our products meet your quality and performance standards.
Flexible Payment Options: Our tailored payment terms are designed to fit your financial planning, providing a seamless purchasing experience.
Rugged Architecture for Tough Tasks
Engineered with robust high-strength steel and precision craftsmanship, our conveyor pulleys deliver unwavering performance even in the most demanding industrial environments. Their durable construction and wear-resistant surface make them the ideal choice for mining, cement, and aggregate operations.
Personalized Lagging and Shaft Configurations
Customize your pulley with rubber or ceramic lagging for enhanced friction and belt guidance. We offer a diverse range of shaft diameters, lengths, and bearing types to meet the exacting demands of your conveyor system, extending its operational life.

Hebei Shengwen Mining Machinery Co., Ltd is backed by state-of-the-art production and testing facilities, featuring specialized equipment for a variety of processes including vehicles, grinding, planing, milling, punching, welding, and testing. We are committed to aligning with national strategies on recycling, emission reduction, and energy conservation. Our expertise extends to technical development and consulting on environmentally-friendly equipment across multiple types: rollers, nylon conveyor belts, transmission drums, and mining EPC. We lead in the manufacturing, sales, installation, and maintenance of mining and electromechanical machinery.
Our extensive portfolio boasts over 100 conveyor models, including belt conveyors, tubular conveyors, bucket elevators, plate conveyors, chain and screw conveyors, along with polyurethane solutions. Our high-strength belt conveyors offer a belt width range from 0.5m to 2.4m, reaching up to 5m/s belt speed, 4000kg/cm belt strength, and a 6000t/h conveying capacity. The evolution from fixed to mobile, movable, and vertical installations, augmented by features like dual load, dual speed, and extreme environmental resistance, ensures our products excel across diverse conditions. Recognized both nationally and internationally, our products are lauded for their innovative design and exceptional precision.
Business Scope
We specialize in the production and sales of mining machinery, conveyor belts, high and low-pressure rubber hoses, and premium metal hoses. Additionally, we offer a wide range of rubber and polyurethane products.
Our inventory is comprehensive, extending to the wholesale and retail of steel, high-quality bearings, and bearing accessories, alongside complete pipeline solutions.
Pipeline Accessories.


Q1. How do you typically package your products?
A: Our products are typically housed in durable wooden crates, ensuring they arrive in pristine condition. We also offer customization in packaging to perfectly align with your unique specifications, showcasing our flexibility.
Q2. What is your typical delivery timeframe?
A: Generally, we commit to fulfilling your order within an expedient 10 to 20 days post-receipt of the advance payment. The precise delivery duration is tailored to the specific product types and order quantities you have requested.
Q3. Can you produce according to the sample?
A: Absolutely, we possess the expertise to craft products based on your provided samples or technical blueprints. Our skilled team is adept at creating customized molds and fixtures to meet your precise specifications.
Q4. Do you inspect all goods before delivery?
A: Yes, we ensure each product undergoes rigorous testing with a 100% inspection rate prior to dispatch, guaranteeing unparalleled quality and reliability.
Q5. How can you maintain a good long-term relationship with our business?
A: 1. We steadfastly deliver exceptional quality paired with competitive pricing, safeguarding the interests of our esteemed clientele;
2. We interact with every customer with the highest level of respect, akin to a friendship, fostering genuine business alliances and friendships, across the globe, transcending geographical boundaries.