PRODUCT DISPLAY
Short Description
1. Roller idlers range in diameter from 50mm to 219mm, with lengths spanning from 190mm to an impressive 3400mm. These versatile components are indispensable across various sectors, including the dynamic steel industry, bustling harbors, robust coal industry, essential power industry, and the foundational cement industry.
2. Tube: Constructed from robust Q235 material, ensuring durability and efficiency.
3. Shaft: Fabricated from premium 45# STEEL, offering exceptional strength for demanding tasks.
5. Bearing: Utilizes Single & Double Row Deep Groove Ball Bearings, types 2RZ & 2Z, complete with C3 clearance for enhanced performance.
6. Seals: Engineered with grease-retaining inner seals, featuring a sophisticated Multi-stage Labyrinth and a Retention Cap paired with an Outboard Rubbing Flinger Seal for superior protection.
7. Lubrication: Our lubrication employs high-quality Lithium soap type grease, infused with rust inhibitors to ensure longevity and maintenance-free operation.
8. Welding: Utilizes precision mixed gas shielded arc welding at the ends for a seamless and robust finish.
9. Painting: Offers a variety of painting techniques including ordinary painting, hot galvanized painting, electric static spraying, and baked painting, providing a durable and aesthetically pleasing finish.
PRODUCT DETAILS
Advantage:
The life time: Designed to last over 30,000 hours, ensuring long-term reliability and value.
Samples for testing: Available to guarantee product performance meets your expectations.
More relaxed payment terms: Flexible options to facilitate a smooth transaction process.
Durable Construction for Heavy-Duty Applications
Our conveyor pulleys are meticulously crafted from high-strength steel, ensuring precision balance and unmatched robustness. They are engineered to excel in the most demanding industrial environments. These pulleys boast a wear-resistant surface, making them ideal for intense applications in mining, cement, and aggregate sectors.
Customizable Lagging and Shaft Options
Each pulley is customizable with either rubber or ceramic lagging, enhancing friction and belt tracking significantly. We offer multiple options for shaft diameters, lengths, and bearing types, ensuring they meet your specific conveyor system needs and prolong operational lifespan with efficiency.

The company is equipped with state-of-the-art production machinery and comprehensive testing facilities. It provides specialized equipment for vehicles and operations including grinding, planing, milling, punching, and welding. With a keen focus on national strategies like recycling, emission reduction, and energy conservation, Hebei Shengwen Mining Machinery Co., Ltd delivers technical development and consulting on eco-friendly equipment. It offers various modes such as rollers, nylon conveyor belts, transmission drums, and mining EPC solutions. The company excels in the manufacturing, sales, installation, and maintenance of mining machinery and electromechanical equipment.
Our expansive product line includes over 100 specifications (models) such as belt conveyors, tubular conveyors, bucket elevators, plate conveyors, chain conveyors, and screw conveyors. Polyurethane and high-strength belt conveyors extend from 0.5 meters to 2.4 meters in width, achieving belt speeds up to 5m/s, belt strength of 4000kg/cm, and conveying capacities reaching 6000t/h. The product installation types have evolved from fixed to mobile, movable, and vertical, offering functions from single load to double load, double speed, large inclination angle, cold resistance, high temperature resistance, downward transportation, and explosion prevention. Each product is uniquely designed and manufactured with precision to meet specific requirements of power plants, coal mines, steel plants, cement plants, and mines, adapting to various challenging environments. Our products are distributed nationwide and globally, earning widespread acclaim for their reliability and effectiveness.
Nature of Business
Production and sales: Specializing in mining machinery equipment and accessories, conveyor belts, high and low pressure rubber hoses, and metal
hoses, rubber products, and polyurethane products. We also offer wholesale and retail of steel, bearings and bearing accessories, alongside pipeline
accessories, ensuring a comprehensive range of products to meet diverse industrial needs.


Q1. What are your packaging conditions?
A: Typically, we package our goods in sturdy wooden boxes to ensure their safe transport. However, if you have specific packaging requirements, we are more than willing to accommodate and package according to your precise needs.
Q2. What is your delivery time?
A: Generally speaking, our typical delivery timeline ranges from 10 to 20 days following the receipt of the advance payment. The precise delivery schedule is contingent upon the specific items and quantities included in your order.
Q3. Can you produce according to the sample?
A: Absolutely, we have the capability to produce based on your samples or technical drawings. Our expertise allows us to expertly craft both molds and fixtures to meet your specifications.
Q4. Do you inspect all goods before delivery?
A: Indeed, we ensure that each product undergoes comprehensive testing prior to delivery, guaranteeing the highest quality standards.
Q5. How can you maintain a good long-term relationship with our business?
A: 1. We are committed to delivering exceptional quality and competitive pricing, safeguarding the interests and satisfaction of our valued customers.
2. We regard every customer as a friend, and engage in business with a sincere and friendly approach, no matter their origin, fostering mutual growth and understanding.