PRODUCT DISPLAY
Short Description
1. Roller idlers: Offering diameters between 50mm to 219mm and lengths from 190mm to 3400mm, our roller idlers are engineered with precision to deliver peak performance across multiple sectors such as steel, harbor, coal, power, and cement. Designed for optimal material handling, they ensure efficiency and reliability in every application.
2. Tube: Crafted from the sturdy Q235 material, these tubes guarantee lasting strength and unwavering reliability, making them a staple in any demanding environment.
3. Shaft: Made from superior 45# STEEL, our shafts are a testament to durability and exceptional performance, ideally suited for the most challenging applications.
5. Bearing: Incorporating Single & Double Row Deep Groove Ball Bearings 2RZ&2Z with C3 clearance, these bearings are designed for seamless operation and extended lifespan, even under intense pressure.
6. Seals: Featuring a sophisticated grease-retaining inner seal along with a Multi-stage Labyrinth and Retention Cap, bolstered by an Outboard Rubbing Flinger Seal, these seals provide unparalleled defense against contaminants.
7. Lubrication: Utilizing top-tier Lithium soap type grease with added rust inhibitors, our lubrication system ensures smooth operation and robust protection over time.
8. Welding: Perfectly executed with precision, our mixed gas shielded arc welding provides a strong and enduring bond for all structural needs.
9. Painting: Choose from a variety of finishes including ordinary, hot galvanized, electric static spraying, or baked painting, designed to add both protection and aesthetic allure.
PRODUCT DETAILS
Advantage:
Lifetime: Boasting an extraordinary lifespan exceeding 30,000 hours, our products offer unmatched durability and reliability for all your industrial needs.
Testing samples available: We provide samples for meticulous testing, ensuring each product meets your precise specifications and delivers peak performance.
Relaxed payment terms: We offer flexible payment options tailored to accommodate your needs, ensuring a smooth and seamless transaction experience.
Durable Construction for Heavy-Duty Applications
Our conveyor pulleys, constructed with high-strength steel and meticulously balanced structures, are engineered to perform consistently in the most demanding industrial settings. With a robust design and wear-resistant surfaces, they are the choice of leading sectors such as mining, cement, and aggregates.
Customizable Lagging and Shaft Options
Enhance your pulleys with custom rubber or ceramic lagging for increased friction and optimized belt tracking. We offer a range of shaft diameters, lengths, and bearing types, ensuring a perfect match to your conveyor systems and significantly extending their service life.

Hebei Shengwen Mining Machinery Co., Ltd boasts cutting-edge production and testing facilities, providing comprehensive technical consultancy and development focused on eco-friendly equipment. Our extensive product line, including rollers, nylon conveyor belts, and mining EPCs, is crafted to support national environmental initiatives such as recycling and energy efficiency. We excel in the manufacturing, sales, installation, and maintenance of advanced mining and electromechanical equipment.
Our diverse portfolio features over 100 conveyor models and related products, showcasing belt widths ranging from 0.5 to 2.4 meters, speeds reaching up to 5m/s, and an impressive conveying capacity of 6000t/h. We offer versatile installation types from fixed to mobile and vertical, with functionalities spanning single to dual load, high-speed, and cold or high-temperature resistance. Our products are designed to meet and exceed the needs of power plants, coal mines, steel, and cement plants around the world.
Nature of Business
We are experts in the production and marketing of mining machinery equipment, including conveyor belts, rubber hoses, and more, catering to a broad spectrum of industrial applications.
Our extensive offerings include wholesale and retail of steel, bearings, and their accessories, along with comprehensive pipeline solutions, providing a versatile array of products for diverse industrial needs.
Our unwavering commitment to quality and variety ensures we meet the rigorous standards of our clients across all industries.


Q1. What are your packaging conditions?
A: At Hebei Shengwen Mining Machinery Co., Ltd, we meticulously package our products in robust wooden boxes, ensuring maximum protection during transit. Should you have specialized packaging requests, we are more than happy to adjust to your specific needs, guaranteeing your utmost satisfaction with our service.
Q2. What is your delivery time?
A: Our typical delivery timeframe ranges from 10 to 20 days following receipt of the advance payment. This timeline is flexible and may vary depending on the specific items and quantities in your order, allowing us to precisely tailor our services to meet your unique requirements.
Q3. Can you produce according to the sample?
A: Absolutely, we possess the expertise to manufacture products based on your samples or detailed technical drawings. Our skilled team is adept at crafting molds and fixtures with the highest level of precision and quality craftsmanship.
Q4. Do you inspect all goods before delivery?
A: Indeed, quality assurance is our hallmark. We conduct an exhaustive 100% inspection of all goods before dispatch, ensuring that each product meets our stringent quality standards and delivers optimal performance.
Q5. How can you maintain a good long-term relationship with our business?
A: 1. We are committed to consistently providing exceptional quality and competitive pricing, safeguarding the interests of our valued customers and enhancing their business success;
2. We embrace each customer as a cherished friend, conducting ourselves with sincerity and integrity, nurturing trust and collaboration across global boundaries, and fostering enduring partnerships.