PRODUCT DISPLAY
Compact Overview
1. Roller idlers, with their versatile diameters ranging from 50mm to 219mm and lengths of 190mm to 3400mm, expertly cater to a diverse range of industries including steel production, harbor operations, coal mining, electricity generation, and cement manufacturing.
2. Tube Material: We utilize top-grade Q235 steel, renowned for its unmatched durability and robust strength.
3. Shaft Composition: Crafted from premium 45# STEEL, it ensures exceptional strength and consistent reliability in every application.
5. Bearing Excellence: Our equipment boasts Single & Double Row Deep Groove Ball Bearings (2RZ&2Z), equipped with C3 clearance for optimal operational efficiency and longevity.
6. Seals: Innovative design with a grease-retaining inner seal, Multi-stage Labyrinth, and a Retention Cap complete with an Outboard Rubbing Flinger Seal offering unparalleled protection.
7. Lubrication: High-performance lithium soap grease enriched with rust inhibitors ensures smooth and uninterrupted operation.
8. Welding Precision: We employ mixed gas shielded arc welding to achieve superior joint integrity and durability.
9. Painting Options: From ordinary to hot galvanized, electric static spray, or baked finishes, our painting options provide maximum protection and aesthetics.
PRODUCT DETAILS
Advantages of Our Product:
Exceptional Longevity: Designed for a life span surpassing 30,000 hours, guaranteeing exceptional reliability and minimal downtime.
Sample Availability: To affirm our quality and performance, we provide samples for comprehensive testing.
Flexible Payment Options: We offer adaptable payment terms aligned with your financial strategies.
Rugged Architecture for Tough Tasks
Engineered with high-strength steel and cutting-edge precision, our conveyor pulleys maintain steadfast performance in the harshest industrial environments. Perfectly suited for mining, cement, and aggregate operations due to their robust construction and wear-resistant surfaces.
Personalized Lagging and Shaft Configurations
Choose custom rubber or ceramic lagging for improved friction and belt alignment. We provide a wide array of shaft diameters, lengths, and bearing types to perfectly fit your conveyor system's needs and boost its operational longevity.

Hebei Shengwen Mining Machinery Co., Ltd is at the forefront with state-of-the-art production and testing facilities, featuring specialized equipment for automotive, grinding, planing, milling, punching, welding, and testing. Our mission aligns with national goals for recycling, emission reduction, and energy conservation. We offer development and consultancy for environmentally-friendly equipment, covering rollers, nylon conveyor belts, transmission drums, and mining EPC. As leaders in the manufacturing, sales, installation, and maintenance of mining and electromechanical machinery, we set industry benchmarks.
Our extensive portfolio offers over 100 conveyor models including belt conveyors, tubular conveyors, bucket elevators, plate conveyors, and more. Our high-strength belt conveyors now boast widths from 0.5m to 2.4m, reaching belt speeds up to 5m/s, 4000kg/cm belt strength, and 6000t/h capacity. The transition from fixed to mobile, movable, and vertical installations, combined with features like dual load, dual speed, and extreme environmental resilience, ensures our products excel in power plants, coal mines, and steel and cement plants. Celebrated both locally and internationally, our products are synonymous with innovative design and unparalleled precision.
Business Scope
We are specialists in manufacturing and selling mining machinery, conveyor belts, both high and low-pressure rubber hoses, and superior metal hoses. Our product range extends to rubber and polyurethane solutions.
Our inventory encompasses wholesale and retail offerings of steel, superior-quality bearings, and bearing accessories, alongside a comprehensive array of pipeline solutions.
Pipeline Accessories.


Q1. How do you typically package your products?
A: At Hebei Shengwen Mining Machinery Co., Ltd, we ensure the utmost protection of your products by packaging them securely in robust wooden boxes. However, our process is adaptable, and we are pleased to tailor our packaging solutions to meet your precise requirements.
Q2. What is your typical delivery timeframe?
A: Generally, after receiving the advance payment, it takes us about 10 to 20 days to meticulously prepare and dispatch your order. The exact delivery schedule is thoughtfully calculated based on the specific items and the quantities you have ordered.
Q3. Can you produce according to the sample?
A: Absolutely! Our skilled team has the capability to manufacture products exactly according to your samples or detailed technical drawings. With our advanced expertise, we create customized molds and fixtures that perfectly match your specifications.
Q4. Do you inspect all goods before delivery?
A: Indeed, prior to delivery, we implement a rigorous quality control process, conducting comprehensive tests with a 100% inspection rate to guarantee the superior quality and reliability of all our goods.
Q5. How can you maintain a good long-term relationship with our business?
A: 1. We are dedicated to consistently delivering superior quality products alongside competitive pricing to protect and promote the best interests of our esteemed customers.
2. We hold every customer in high regard, treating them with the respect they deserve, akin to a cherished friend, always eager to cultivate genuine and lasting business partnerships and friendships. This commitment remains steadfast, irrespective of geographical boundaries.