PRODUCT DISPLAY
Short Description
1. Discover our precision-engineered Roller Idlers, available in diameters ranging from 50mm to 219mm, and impressive lengths from 190mm to 3400mm. Ideal for various sectors including the steel, harbor, coal, power, and cement industries, these idlers are crafted to meet your heavy-duty transport needs.
2. Tube: Crafted from high-quality Q235 steel, offering strength and reliability.
3. Shaft: Robust 45# STEEL, engineered for superior durability and resilience.
5. Bearing: Opt for Single or Double Row Deep Groove Ball Bearings, featuring 2RZ&2Z with C3 clearance for enhanced performance and longevity.
6. Seals: Designed with a grease-retaining inner seal, complemented by a Multi-stage Labyrinth and a Retention Cap equipped with an Outboard Rubbing Flinger Seal for optimal protection.
7. Lubrication: Utilizing premium Lithium soap type grease infused with rust inhibitors to ensure seamless operation and extended equipment life.
8. Welding: Employing advanced mixed gas shielded arc welding for robust and dependable end connections.
9. Painting: Flexible painting options include ordinary, hot galvanized, electrostatic spraying, and baked painting, each designed for specific industrial needs.
PRODUCT DETAILS
Advantage:
Built to last: Our products boast an impressive lifetime exceeding 30,000 hours, ensuring sustained productivity and efficiency.
We offer testing samples to validate our commitment to quality and reliability.
Flexible payment terms to accommodate your financial and operational requirements.
Durable Construction for Heavy-Duty Applications
Our conveyor pulleys are engineered with precision using high-strength steel for uncompromising performance in demanding industrial environments. The robust construction and wear-resistant surface make them the perfect choice for intensive mining, cement, and aggregate applications.
Customizable Lagging and Shaft Options
Tailor each pulley with your choice of rubber or ceramic lagging for improved friction and belt tracking. With a variety of shaft diameters, lengths, and bearing types, we cater to your specific conveyor system needs, enhancing operational lifespan and efficiency.

Hebei Shengwen Mining Machinery Co., Ltd is equipped with cutting-edge production and testing equipment, along with specialized machinery for vehicle maintenance, grinding, planing, milling, punching, welding, and testing. The company focuses on national strategic goals such as recycling, emission reduction, and conservation, offering technical development and consulting for environmental protection equipment. Our diverse offerings include rollers, nylon conveyor belts, transmission drums, and mining EPC services. We specialize in the manufacturing, sales, installation, and maintenance of mining machinery and electromechanical equipment.
Our extensive product line exceeds 100 different conveyor models, including belt conveyors, tubular conveyors, bucket elevators, and more. Our high-strength belt conveyors vary in width from 0.5 to 2.4 meters, with maximum speeds of 5m/s and belt strength up to 4000kg/cm, supporting loads up to 6000t/h. These products have developed from fixed to mobile, and vertical installations, and now include functions like double speed, large inclination angles, and resistance to cold and heat. Designed to meet the specific needs of power plants, coal mines, steel plants, and cement plants, our conveyors are acclaimed nationwide and globally.
Nature of Business
Specializing in the production and sales of mining machinery equipment, accessories, conveyor belts, high and low-pressure rubber hoses, and metal components.
Our offerings extend to rubber products, polyurethane products, with wholesale and retail options for steel, bearings, and bearing accessories.
Access a wide range of pipeline accessories to suit diverse industrial applications.


Q1. What are your packaging conditions?
A: We typically use robust wooden boxes for packaging. However, we can accommodate your specific packaging needs upon request.
Q2. What is your delivery time?
A: Generally speaking, it typically takes between 10 to 20 days to process your order after receiving the advance payment. The precise delivery time is determined by the specific items and quantities that comprise your order.
Q3. Can you produce according to the sample?
A: Absolutely, we are fully capable of producing according to your samples or technical drawings. We can expertly manufacture molds and fixtures to meet your exact specifications.
Q4. Do you inspect all goods before delivery?
A: Yes, we conduct thorough 100% testing of all goods before they are dispatched for delivery to ensure quality assurance.
Q5. How can you maintain a good long-term relationship with our business?
A: 1. We are committed to maintaining superior quality and offering competitive prices, safeguarding the interests of our valued customers;
2. We hold every customer in high regard, treating them as friends while conducting business with integrity and sincerity, fostering genuine connections, no matter where they are from.