PRODUCT DISPLAY
Short Description
1. Roller idlers featuring diameters ranging from 50mm to 219mm and lengths between 190mm and 3400mm. These versatile components find their applications in diverse industries including steel, harbor, coal, power, and cement sectors.
2. Tube: Crafted meticulously with Q235 material for optimal performance.
3. Shaft: Robustly designed utilizing 45# STEEL for enhanced durability.
5. Bearing: Incorporating Single & Double Row Deep Groove Ball Bearings, 2RZ&2Z, all equipped with C3 clearance for superior reliability.
6. Seals: Featuring a grease-retaining inner seal complemented by a Multi-stage Labyrinth and a Retention Cap with an Outboard Rubbing Flinger Seal for outstanding protection.
7. Lubrication: Utilizes Lithium soap type grease enriched with Rust Inhibitors to ensure long-lasting functionality.
8. Welding: Employs advanced mixed gas shielded arc welding techniques for secure and robust end connections.
9. Painting: Offers a variety of finishes such as ordinary painting, hot galvanized, electric static spraying, and baked painting to meet diverse needs.
PRODUCT DETAILS
Advantage:
Experience unrivaled reliability with a lifetime exceeding 30,000 hours.
We provide samples to facilitate thorough testing and evaluation.
Enjoy the flexibility of more accommodating payment terms tailored to your convenience.
Durable Construction for Heavy-Duty Applications
Our conveyor pulleys are meticulously crafted with high-strength steel and precision-balanced structures, ensuring unwavering performance in the most demanding of industrial environments. Their robust construction and wear-resistant surfaces make them indispensable for mining, cement, and aggregate applications.
Customizable Lagging and Shaft Options
Personalize each pulley with your choice of rubber or ceramic lagging to enhance friction and improve belt tracking. Multiple options for shaft diameters, lengths, and bearing types are available to fulfill your conveyor system specifications, subsequently extending operational efficiency and lifespan.

Hebei Shengwen Mining Machinery Co., Ltd stands at the forefront of the industry with advanced production and comprehensive testing equipment. Our professional setup includes facilities for vehicle processing, grinding, planing, milling, punching, and welding. Aligned with national strategic priorities like recycling, emission reduction, and energy conservation, we offer technical development and consulting for environmental protection equipment. Our modes encompass rollers, nylon conveyor belts, transmission drums, and mining EPC, along with manufacturing, sales, installation, and maintenance of mining machinery and electromechanical equipment.
The company's wide array of offerings exceeds 100 different specifications and models, including belt conveyors, tubular conveyors, bucket elevators, plate conveyors, chain conveyors, and screw conveyors. Our high-strength belt conveyors boast widths from 0.5 to 2.4 meters, maximum belt speeds of up to 5m/s, belt strengths reaching 4000kg/cm, and the capacity to convey up to 6000t/h. The product line has evolved from fixed to mobile, movable, and vertical installation types, adding functionalities like dual load, dual speed, large inclination angles, cold and high-temperature resistance, downward transportation, and explosion prevention. With a unique design and high-precision processes, our products are tailored to meet the exacting demands of power plants, coal mines, steel plants, cement plants, and mining operations, adapting seamlessly to diverse working conditions. Our products are acclaimed both nationally and globally.
Nature of Business
Production and sales: We specialize in mining machinery equipment and accessories, along with conveyor belts, high and low-pressure rubber hoses, and metal hoses.
We also offer rubber and polyurethane products, and provide wholesale and retail services for steel, bearings, bearing accessories, and pipeline
accessories, ensuring a comprehensive solution for your industrial needs.


Q1. What are your packaging conditions?
A: Typically, we package goods in sturdy wooden boxes to ensure safe delivery. However, if you have specific requirements, we are happy to accommodate and package the goods according to your preferences.
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 craft products based on your samples or technical drawings. Our state-of-the-art manufacturing processes allow us to create precise molds and fixtures tailored to your needs.
Q4. Do you inspect all goods before delivery?
A: Yes, we conduct thorough and rigorous testing of 100% of our products before delivery to ensure they meet our high standards of excellence.
Q5. How can you maintain a good long-term relationship with our business?
A: 1. We ensure our customers' interests are prioritized by maintaining exceptional product quality and offering competitive prices;
2. We treat every customer with the utmost respect and value them as friends, conducting business with integrity and building genuine relationships, no matter where they are from.