PRODUCT DISPLAY
Short Description
1. Roller idlers with diameters ranging from Dia 50mm to 219mm, and lengths between 190mm and 3400mm, perfect for diverse industries such as steel, harbor, coal, power, and cement.
2. Tube: Q235 - Known for its strength and durability.
3. Shaft: 45# STEEL - Engineered for toughness in demanding applications.
5. Bearing: Featuring Single & Double Row Deep Groove Ball Bearings 2RZ&2Z with C3 clearance, ensuring smooth operation.
6. Seals: Includes a grease-retaining inner seal, complemented by a Multi-stage Labyrinth and Retention Cap with Outboard Rubbing Flinger Seal for optimal protection.
7. Lubrication: Utilizes Lithium soap type grease infused with Rust Inhibitors for long-lasting protection.
8. Welding: Crafted with precision through Mixed gas shielded arc welding at the end, ensuring robust joints.
9. Painting: Options include ordinary painting, hot galvanized painting, electric static spraying painting, and baked painting for superior finish and durability.
PRODUCT DETAILS
Advantage:
Designed for Longevity: Offers an impressive life span of over 30,000 hours.
Test Confidence: Samples for testing are readily available.
Flexible Payment: Benefit from more relaxed payment terms tailored for your convenience.
Durable Construction for Heavy-Duty Applications
Our conveyor pulleys are meticulously engineered using high-strength steel and precision-balanced structures. This ensures unmatched reliability and performance in the most challenging industrial environments, making them an ideal choice for mining, cement, and aggregate sectors.
Customizable Lagging and Shaft Options
Tailor-Made Perfection: Each pulley can be customized with rubber or ceramic lagging for enhanced friction and optimal belt tracking. Various shaft diameters, lengths, and bearing types are available to tailor-fit your exact conveyor system needs, thereby extending the operational lifespan.

Hebei Shengwen Mining Machinery Co., Ltd prides itself on possessing an array of advanced production equipment and comprehensive testing facilities. Our specialized machinery for vehicles, grinding, planing, milling, punching, welding, and testing ensures precision and quality. We are committed to national strategic imperatives like recycling, emission reduction, and energy conservation. Our expertise extends to providing customers with technical development and consulting services in environmental protection equipment through diverse modes such as rollers, nylon conveyor belts, transmission drums, and mining EPC. Our services include manufacturing, sales, installation, and maintenance of mining machinery and electromechanical equipment.
Our diverse portfolio boasts over 100 specifications and models of conveyors, including belt, tubular, bucket elevators, plate, chain, screw conveyors, and polyurethane options. Notably, our high-strength belt conveyor has expanded with belt widths from 0.5 to 2.4 meters, achieving a maximum belt speed of 5m/s, belt strength of 4000kg/cm, and conveying capacity reaching 6000t/h. Products have evolved from fixed to mobile, movable, and vertical types, with functionalities expanding to include double load, double speed, large inclination angles, cold and high-temperature resistance, downward transportation, and explosion prevention. Our unique design and high-precision processes ensure products meet the specific demands of power plants, coal mines, steel, cement plants, and mining sectors, adapting to a variety of challenging environments. Our products are highly acclaimed by users, both nationwide and globally.
Nature of Business
We specialize in the production and sale of mining machinery equipment and accessories, conveyor belts, high and low-pressure rubber hoses, and metal components.
Our offerings include hoses, rubber products, polyurethane products, along with a wholesale and retail presence in steel, bearings, and bearing accessories.
We also provide a comprehensive range of pipeline accessories.


Q1. What are your packaging conditions?
A: Typically, we pack our goods in sturdy wooden boxes to ensure maximum protection. However, if you have specific packaging preferences or requirements, we are more than willing to accommodate and tailor the packaging to suit your needs.
Q2. What is your delivery time?
A: Generally speaking, it typically takes 10 to 20 days after receiving the advance payment for delivery. The specific delivery time will vary depending on the items and quantities of your order.
Q3. Can you produce according to the sample?
A: Absolutely! We can produce according to your samples or technical drawings. Our capabilities include manufacturing molds and fixtures tailored to your requirements.
Q4. Do you inspect all goods before delivery?
A: Yes, indeed! We conduct a rigorous 100% testing protocol on all goods before they are shipped to ensure top-notch quality.
Q5. How can you maintain a good long-term relationship with our business?
A: 1. We are committed to maintaining exceptional quality and offering competitive prices, safeguarding the interests of our valued customers;
2. We respect each customer as a friend, fostering sincere business relations and genuine friendships with them, regardless of their location or background.