PRODUCT DISPLAY
Short Description
1. Roller idlers Dia 50mm-219mm, length 190-3400mm, purpose-built for robust performance in industries such as steel, harbor, coal, power, and cement.
2. Tube: Q235, crafted for enduring strength and reliability.
3. Shaft: 45# STEEL, designed for steadfast durability and performance.
5. Bearing: Features Single & Double Row Deep Groove Ball Bearing 2RZ&2Z with C3 clearance, ensuring smooth operation.
6. Seals: Equipped with grease-retaining inner seal, Multi-stage Labyrinth, and Retention Cap featuring an Outboard Rubbing Flinger Seal for optimum protection.
7. Lubrication: Uses Lithium soap type grease with Rust Inhibitors for long-lasting lubrication.
8. Welding: Utilizes mixed gas shielded arc welding for robust end joining.
9. Painting: Choose from ordinary painting, hot galvanized, electric static spraying, or baked painting for enhanced surface protection.
PRODUCT DETAILS
Advantage:
The life time: Exceptional longevity exceeding 30,000 hours.
Samples are readily available for your testing and evaluation needs.
Enjoy flexible payment terms tailored to meet your financial comfort.
Durable Construction for Heavy-Duty Applications
Our conveyor pulleys are robustly engineered with high-strength steel and precision-balanced structures, ensuring superior reliability in challenging industrial settings. Their formidable build and wear-resistant coating render them perfect for mining, cement, and aggregate operations.
Customizable Lagging and Shaft Options
Tailor each pulley with either rubber or ceramic lagging to enhance friction and belt tracking. Multiple shaft diameters, lengths, and bearing types are customizable to fit your specific conveyor system needs, extending the operational lifespan efficiently.

Equipped with state-of-the-art production and testing facilities, Hebei Shengwen Mining Machinery Co., Ltd is dedicated to environmental sustainability by focusing on recycling, emission reduction, and energy conservation. We offer comprehensive solutions including technical development and consulting on environmental protection equipment, involving rollers, nylon conveyor belts, and mining EPC services. Our expertise extends to the manufacturing, sales, installation, and maintenance of mining machinery and electromechanical equipment.
Our flagship products encompass over 100 different models, including belt conveyors, tubular conveyors, and bucket elevators, designed for peak efficiency and adaptability. With belt widths ranging from 0.5m to 2.4m, and a maximum belt speed of 5m/s, our systems can handle up to 6000t/h with exceptional strength. From fixed to mobile, and vertical installation types, our products adapt to various functional demands such as double speed, large inclination, and explosive prevention, making them indispensable for power plants, coal mines, and steel factories worldwide.
Nature of Business
Our core operations include the production and sale of mining machinery equipment, accessories, and conveyor belts, alongside high and low-pressure rubber hoses and metal components.
We specialize in the wholesale and retail of steel, various bearings and accessories, ensuring comprehensive solutions for your industrial needs.
We also cater to the demands for pipeline accessories, providing a full range of options.


Q1. What are your packaging conditions?
A: Generally, products are securely packed in high-quality wooden boxes. We are flexible and can cater to specific packaging needs as per your requirements.
Q2. What is your delivery time?
A: Generally speaking, it takes 10 to 20 days after receiving the advance payment. The specific delivery time depends on the items and quantities of your order.
Q3. Can you produce according to the sample?
A: Absolutely! We have the capability to produce according to your samples or technical drawings. We are equipped to manufacture molds and fixtures to meet your precise specifications.
Q4. Do you inspect all goods before delivery?
A: Yes, indeed! We conduct 100% testing before delivery to ensure every product meets our rigorous quality standards.
Q5. How can you maintain a good long-term relationship with our business?
A: 1. We consistently uphold superior quality and competitive pricing to protect our customers' interests;
2. We hold every customer in high regard, treating them like friends, and approach business with sincerity and integrity. them, regardless of where they come from.