PRODUCT DISPLAY
Short Description
1. Roller idlers Dia 50mm-219mm, length 190-3400mm, masterfully crafted for the steel, harbor, coal, power, and cement industries among others.
2. Tube: Q235 - Known for its reliable strength and durability.
3. Shaft: 45# STEEL - Ensures superior performance and longevity.
5. Bearing: Equipped with Single & Double Row Deep Groove Ball Bearings 2RZ&2Z, engineered with C3 clearance for optimal function.
6. Seals: Advanced grease-retaining inner seal featuring Multi-stage Labyrinth and a Retention Cap with Outboard Rubbing Flinger Seal for enhanced protection.
7. Lubrication: Uses high-grade Lithium soap type grease enriched with Rust Inhibitors for lasting efficiency.
8. Welding: Utilizes Mixed gas shielded arc welding end for sturdy construction.
9. Painting: Available in ordinary painting, hot galvanized, electric static spray painting, and baked painting for diverse protection needs.
PRODUCT DETAILS
Advantage:
The life time: Guaranteed performance exceeding 30,000 hours.
Samples for extensive testing are readily available.
Enjoy the benefit of more relaxed payment terms tailored to meet your financial planning.
Durable Construction for Heavy-Duty Applications
Our conveyor pulleys are meticulously engineered with high-strength steel and precision-balanced structures to assure reliable performance across demanding industrial settings. Their robust build and wear-resistant surfaces make them the perfect choice for mining, cement, and aggregate applications.
Customizable Lagging and Shaft Options
Each pulley can be customized with rubber or ceramic lagging to enhance friction and belt tracking. We offer multiple shaft diameters, lengths, and bearing types available to meet your specific conveyor system needs, significantly extending operational lifespan.

Hebei Shengwen Mining Machinery Co., Ltd boasts advanced production facilities, comprehensive testing equipment, and specialized tools for vehicles, grinding, planing, milling, punching, welding, and testing. The company aligns closely with national strategic priorities such as recycling, emission reduction, and energy conservation, offering technical development and consultancy on environmental protection equipment. This is delivered through diverse modes including rollers, nylon conveyor belts, transmission drums, and mining EPC, alongside the manufacturing, sales, installation, and maintenance of mining machinery and electromechanical equipment.
The company's product lineup features over 100 specifications and models of belt conveyors, tubular conveyors, bucket elevators, plate conveyors, chain conveyors, screw conveyors, and polyurethane products. The high-strength belt conveyor series has expanded its belt width from 0.5 meters to an impressive 2.4 meters, achieving a maximum belt speed of 5m/s, a maximum belt strength of 4000kg/cm, and a maximum conveying capacity of 6000t/h. Installation types have evolved from fixed to mobile, movable, and vertical, with product functionalities advancing from single to double load, double speed, large inclination angle, cold resistance, high temperature resistance, downward transportation, explosion prevention, and more. The unique design and high-precision process ensure these products meet the specific needs of power plants, coal mines, steel plants, cement plants, and mines, adapting to a wide range of working environments. Available nationwide and globally, the products are highly acclaimed by users.
Nature of Business
Specializing in the production and sales of mining machinery equipment and accessories, conveyor belts, high and low pressure rubber hoses, metal
hoses, rubber products, and polyurethane products. We also engage in the wholesale and retail of steel, bearings, and bearing accessories, alongside
pipeline accessories.


Q1. What are your packaging conditions?
A: We typically package goods in sturdy wooden boxes. However, if you have specific requirements, we are more than capable of customizing the packaging to suit your needs.
Q2. What is your delivery time?
A: Generally speaking, it takes between 10 to 20 days after receiving the advance payment. The specific delivery time is contingent upon the items and quantities of your order.
Q3. Can you produce according to the sample?
A: Absolutely, we can produce in accordance with your samples or technical drawings. We have the capability to manufacture custom molds and fixtures to meet your specifications.
Q4. Do you inspect all goods before delivery?
A: Yes, we conduct a thorough 100% testing procedure to ensure all products meet our high standards before delivery.
Q5. How can you maintain a good long-term relationship with our business?
A: 1. We commit to maintaining exceptional quality and competitive pricing to safeguard the interests of our valued customers;
2. We respect every customer as a cherished friend, engaging in sincere business practices and fostering genuine friendships with them, regardless of their origin.