PRODUCT DISPLAY
Compact Overview
1. Roller idlers: Tailored for diverse sectors including steel, harbor, coal, power, and cement, these devices vary in diameters from 50mm to 219mm and boast lengths between 190mm and 3400mm.
2. Tube Material: Crafted from superior Q235 steel, guaranteeing long-lasting durability and formidable strength.
3. Shaft Composition: Utilizing top-tier 45# STEEL, these shafts deliver exceptional strength and unwavering reliability.
5. Bearing Excellence: Outfitted with advanced Single & Double Row Deep Groove Ball Bearings (2RZ&2Z) and C3 clearance, ensuring peak operational efficiency.
6. Seals: Cutting-edge design featuring a grease-retaining inner seal complemented by a Multi-stage Labyrinth and an Outboard Rubbing Flinger Seal for unmatched protection.
7. Lubrication: Employing superior lithium soap type grease with added rust inhibitors, this ensures smooth and efficient operation.
8. Welding Precision: Advanced mixed gas shielded arc welding techniques are employed to ensure superior joint integrity.
9. Painting Options: From ordinary to hot galvanized, electric static spraying, or baked painting, choose the finish that ensures optimal protection and aesthetic appeal.
PRODUCT DETAILS
Advantages of Our Product:
Exceptional Longevity: With a lifespan exceeding 30,000 hours, our products promise enduring reliability and minimal downtime.
Sample Availability: We provide samples for comprehensive testing to guarantee quality and performance assurance.
Flexible Payment Options: We offer tailored payment terms that align with your financial strategies.
Rugged Architecture for Tough Tasks
Constructed with high-strength steel and meticulous engineering, these conveyor pulleys ensure consistent performance, even in the toughest industrial environments. Their robust build and wear-resistant surfaces are ideal for challenging mining, cement, and aggregate applications.
Personalized Lagging and Shaft Configurations
Enhance your pulley with customizable rubber or ceramic lagging for improved friction and belt guidance. Explore our wide range of shaft diameters, lengths, and bearing types to fulfill your conveyor system's specific needs, prolonging its operational life.

Hebei Shengwen Mining Machinery Co., Ltd stands at the forefront with cutting-edge production and testing facilities. We are equipped with specialized machinery for vehicles, grinding, planing, milling, punching, welding, and testing. Our mission aligns with national initiatives on recycling, emission reduction, and energy conservation. We provide technical development and consulting across various eco-friendly equipment, including rollers, nylon conveyor belts, transmission drums, and mining EPC. As a leader in manufacturing, sales, installation, and maintenance for mining and electromechanical machinery, we demonstrate our commitment to quality and innovation.
Our extensive portfolio features over 100 conveyor models, such as belt conveyors, tubular conveyors, bucket elevators, plate conveyors, chain and screw conveyors, and polyurethane solutions. Our high-strength belt conveyors offer a range of belt widths from 0.5m to 2.4m, achieving speeds up to 5m/s and an impressive belt strength of 4000kg/cm, with a conveying capacity of 6000t/h. From fixed to mobile, movable, and vertical installations, our products are designed with dual load, dual speed, and extreme environmental resistance, ensuring exceptional performance in power plants, coal mines, steel, and cement plants. Recognized both nationally and worldwide, our innovations and precision craftsmanship set a high standard in the industry.
Business Scope
Our expertise lies in the production and sales of mining machinery, conveyor belts, high and low-pressure rubber hoses, and premium metal hoses. Additionally, we offer a variety of rubber and polyurethane products.
Our comprehensive inventory includes wholesale and retail options for steel, high-quality bearings, and accessories, alongside complete pipeline solutions.
Pipeline Accessories.


Q1. How do you typically package your products?
A: We prioritize the safety and security of our products by packaging them meticulously in robust wooden boxes. However, we understand that our clients may have unique needs, and we are more than happy to customize the packaging to meet your specific preferences.
Q2. What is your typical delivery timeframe?
A: Our delivery timeframe is generally estimated to be within 10 to 20 days post the receipt of advance payment. This timeframe is subject to change based on the particular items and quantities you order, ensuring we meet your expectations with precision.
Q3. Can you produce according to the sample?
A: Absolutely, we excel at producing items based on your samples or detailed technical drawings. Our skilled team is adept at crafting molds and fixtures that align perfectly with your custom specifications.
Q4. Do you inspect all goods before delivery?
A: Indeed, we uphold the highest standards of quality by conducting comprehensive testing and ensuring a 100% inspection rate for all products prior to delivery, guaranteeing their excellence and reliability.
Q5. How can you maintain a good long-term relationship with our business?
A: 1. We are dedicated to consistently delivering superior quality products at competitive prices, striving to protect and enhance the interests of our valued clientele;
2. Our approach is to engage with every customer with profound respect and friendship, fostering authentic business relationships and friendships, transcending geographical boundaries to connect meaningfully.