PRODUCT DISPLAY
Concise Overview
1. Roller idlers: Available in diameters from 50mm to 219mm, and lengths ranging from 190mm to 3400mm, these are essential components in industries such as steel, harbor, coal, power, cement, and beyond.
2. Tube Material: Q235 - known for its reliable strength and durability.
3. Shaft: Fabricated from robust 45# STEEL, ensuring longevity and performance.
5. Bearings: Features Single & Double Row Deep Groove Ball Bearings with 2RZ & 2Z configurations and C3 clearance for smooth operation.
6. Seals: Equipped with a grease-retaining inner seal and a Multi-stage Labyrinth, complemented by a Retention Cap and an Outboard Rubbing Flinger Seal for enhanced protection.
7. Lubrication: Utilizes Lithium soap type grease with Rust Inhibitors for optimal performance.
8. Welding: End welding is executed with Mixed Gas Shielded Arc Welding techniques.
9. Painting: Options include ordinary, hot galvanized, electric static spraying, and baked painting for a tailored finish.
PRODUCT DETAILS
Key Benefits:
Exceptional Durability: A lifespan exceeding 30,000 hours ensures longevity and reliability.
Test Samples: Available for performance validation upon request.
Flexible Payment Options: Designed to ease financial transactions.
Built to Last: Engineered for Heavy-Duty Applications
Our conveyor pulleys are crafted using high-strength steel and precision-balanced structures. They promise impeccable performance in demanding industrial environments, boasting a robust construction and wear-resistant surface, making them indispensable in mining, cement, and aggregate applications.
Personalized Lagging and Shaft Configurations
Customize each pulley with rubber or ceramic lagging to enhance friction and belt tracking. Choose from a range of shaft diameters, lengths, and bearing types to perfectly fit your conveyor system needs and maximize lifespan.

Hebei Shengwen Mining Machinery Co., Ltd boasts cutting-edge production and testing equipment, alongside specialized tools for vehicles, grinding, planing, milling, punching, welding, and testing. Aligned with national strategies on recycling, emission reduction, and energy conservation, we provide top-tier technical development and consulting for environmental protection equipment. Our offerings include rollers, nylon conveyor belts, transmission drums, and comprehensive mining EPC services.
Our extensive product line features over 100 specifications of conveyors, including belt, tubular, bucket elevators, and more. Our high-strength belt conveyor now comes with widths from 0.5m to 2.4m, a max speed of 5m/s, and a capacity of 6000t/h. Product designs have evolved from fixed to mobile, with enhanced features such as double load, speed variation, and resistance functionalities, uniquely crafted to meet the needs of power plants, coal mines, steel plants, and more, selling successfully nationwide and globally, garnering high praise.
Nature of Business
We specialize in the production and sale of mining machinery equipment, accessories, conveyor belts, and a variety of hoses and rubber products.
Our offerings include high and low-pressure rubber hoses, metal hoses, polyurethane products; we also engage in the wholesale and retail of steel, bearings, and related accessories.
pipeline accessories.


Q1. How do you handle packaging?
A: Typically, we utilize sturdy wooden boxes for packaging. However, should you have specific requirements, we are more than willing to accommodate your packaging preferences.
Q2. Can you provide details on delivery time?
A: Generally speaking, it takes 10 to 20 days after receiving the advance payment. The specific delivery time is dependent on the exact items and quantities in your order.
Q3. Can you produce according to the sample?
A: Absolutely! We can create products based on your samples or technical drawings. Our capabilities include manufacturing molds and fixtures to your specifications.
Q4. Do you inspect all goods before delivery?
A: Yes, we conduct thorough inspections with 100% testing prior to delivery, ensuring top-notch quality for every item.
Q5. How can you maintain a good long-term relationship with our business?
A: 1. Our commitment is to uphold excellent quality and competitive pricing, safeguarding our customers' interests.
2. We treat every customer as a valued friend, fostering genuine business relationships and friendships, regardless of their origin. Your satisfaction is our priority.