PRODUCT DISPLAY
Short Description
1. Our roller idlers, with diameters ranging from 50mm to 219mm and lengths spanning 190mm to 3400mm, are the epitome of versatility and excellence. Perfectly crafted for use in a multitude of industries including steel, harbor, coal, power, and cement, they promise unmatched performance and reliability.
2. Tube: Premium Q235 Steel, promising durability and strength.
3. Shaft: Forged with 45# STEEL, ensuring optimal resilience and performance.
5. Bearing: Featuring Single & Double Row Deep Groove Ball Bearing 2RZ&2Z with enhanced C3 clearance for smooth operation.
6. Seals: Engineered with a grease-retaining inner seal, complemented by a Multi-stage Labyrinth and a robust Retention Cap with an Outboard Rubbing Flinger Seal for superior protection.
7. Lubrication: Utilizing top-tier Lithium soap type grease packed with Rust Inhibitors to ensure longevity and efficiency.
8. Welding: Precision-crafted with mixed gas shielded arc welding for seamless end joints.
9. Painting: A palette of options including ordinary painting, hot galvanized painting, electric static spraying, and baked painting for a perfect finish.
PRODUCT DETAILS
Advantage:
The life expectancy exceeds an impressive 30,000 hours, ensuring enduring performance in challenging conditions.
Samples are readily available for you to test and experience the superior quality firsthand.
We offer more relaxed payment terms to accommodate your specific financial needs, fostering a seamless transaction experience.
Durable Construction for Heavy-Duty Applications
Our conveyor pulleys are meticulously engineered with high-strength steel and precision-balanced structures, delivering reliability in even the most demanding industrial environments. Their robust build and wear-resistant surfaces make them the unparalleled choice for mining, cement, and aggregate applications.
Customizable Lagging and Shaft Options
Tailor each pulley with either rubber or ceramic lagging to enhance friction and optimize belt tracking. With multiple shaft diameters, lengths, and bearing types, you can meet your specific conveyor system requirements while extending operational longevity.

At Hebei Shengwen Mining Machinery Co., Ltd, we stand at the forefront of innovation with cutting-edge production equipment, comprehensive testing facilities, and specialized machinery for various manufacturing processes. Aligning with national strategic objectives like recycling, emission reduction, and energy conservation, we offer expert technical development and consultancy in environmental protection equipment. Our broad array of products includes rollers, nylon conveyor belts, transmission drums, and mining EPC services, alongside the manufacture, sale, installation, and maintenance of mining machinery and electromechanical apparatus.
Boasting an extensive lineup, our main products feature over 100 diverse specifications of conveyors—ranging from belt and tubular to bucket elevators, plate, chain, screw conveyors, and polyurethane variants. Our high-strength belt conveyors surpass industry standards, with belt widths extending from 0.5 to 2.4 meters, speeds reaching up to 5m/s, and a peak belt strength of 4000kg/cm. These innovations achieve a maximum conveying capacity of 6000t/h. Versatile installation options evolve from fixed to mobile, movable, and vertical, while product functions advance from single to double load, double speed, large inclination angles, and special features like cold resistance, high temperature durability, downward transport, and explosion prevention. Precision designs and high-quality processes ensure compatibility with power plants, coal mines, steel and cement facilities, and diverse operational environments. Our esteemed products enjoy national and international acclaim, earning high praise across the globe.
Business Nature
Specializing in the production and sale of mining machinery equipment and accessories, our offerings extend to conveyor belts, high and low-pressure rubber hoses, and versatile metal solutions.
Our expertise includes wholesale and retail provisions of steel, bearings, bearing accessories, and a wide range of pipeline solutions.
Your go-to source for all related accessories.


Q1. What are your packaging conditions?
A: Our standard packaging involves secure wooden boxes to ensure protection. However, we remain flexible and are willing to accommodate any specific packaging requirements you might have, ensuring your goods are packaged to your exact needs.
Q2. What is your delivery time?
A: Generally speaking, it typically takes between 10 to 20 days after receiving the advance payment. The specific delivery time depends on several factors, including the items and quantities you have ordered. Rest assured, we are committed to ensuring a timely and efficient delivery process tailored to your needs.
Q3. Can you produce according to the sample?
A: Yes, we indeed have the capability to produce based on your samples or detailed technical drawings. Our expertise allows us to manufacture precise molds and fixtures, ensuring that the final product meets your exact specifications.
Q4. Do you inspect all goods before delivery?
A: Absolutely, we conduct comprehensive 100% testing of all goods before delivery. This rigorous inspection process ensures that every product meets our high-quality standards, guaranteeing reliability and satisfaction for our valued customers.
Q5. How can you maintain a good long-term relationship with our business?
A: 1. We are dedicated to maintaining superior quality and offering competitive prices, which are pivotal in safeguarding the interests of our valued customers;
2. We hold every customer in high regard, treating them as friends. Our approach is rooted in sincerity, as we aim to cultivate strong business relationships and genuine friendships with them, regardless of their origin or background.