PRODUCT DISPLAY
Short Description
1. Discover our Roller Idlers with diameters ranging from 50mm to 219mm, and lengths from 190mm to 3400mm. These versatile components are indispensable in a variety of industries, including steel, harbor, coal, power, and cement sectors, meeting the rigorous demands of industrial operations.
2. Tube: Crafted from high-quality Q235 material, ensuring strength and versatility.
3. Shaft: Manufactured from robust 45# STEEL, providing durability even under the toughest conditions.
5. Bearing: Equipped with Single & Double Row Deep Groove Ball Bearings 2RZ & 2Z featuring C3 clearance, guaranteeing smooth operation and extended longevity.
6. Seals: Advanced sealing solutions with Grease retaining inner seal, Multi-stage Labyrinth, and a Retention Cap with Outboard Rubbing Flinger Seal to ensure optimal protection.
7. Lubrication: Our lubrication system uses high-performance Lithium soap type grease, complete with Rust Inhibitors for enhanced durability.
8. Welding: Utilizing Mixed gas shielded arc welding end to deliver precision and strength in every joint.
9. Painting: Choose from various painting options including Ordinary, Hot Galvanized, Electric Static Spraying, and Baked Painting to match your specific requirements.
PRODUCT DETAILS
Advantage:
Unmatched Longevity: Designed for a life span exceeding 30,000 hours, ensuring reliable and continuous performance.
We offer samples for testing, allowing you to evaluate our products firsthand.
Experience more flexible payment terms tailored to your purchasing needs.
Built for Durability and Heavy-Duty Applications
Our conveyor pulleys are meticulously engineered with high-strength steel and precision-balanced structures. They guarantee reliable performance in the most demanding industrial environments. The robust construction and wear-resistant surface make them ideal for mining, cement, and aggregate applications.
Tailored Lagging and Shaft Options
Customize your pulleys with rubber or ceramic lagging for enhanced friction and belt tracking. We provide multiple shaft diameters, lengths, and bearing types to meet your specific conveyor system requirements, ensuring an extended operational lifespan.

Hebei Shengwen Mining Machinery Co., Ltd boasts state-of-the-art production equipment, comprehensive testing facilities, and specialized machinery for various processes including grinding, planing, milling, punching, welding, and testing. Our focus is on national strategic needs like recycling, emission reduction, and energy conservation. We offer technical development and consulting on environmental protection equipment with products such as rollers, nylon conveyor belts, transmission drums, and mining EPC. Additionally, we handle the manufacturing, sales, installation, and maintenance of mining machinery and electromechanical equipment.
Our main product lineup includes over 100 specifications and models of belt conveyors, tubular conveyors, bucket elevators, and more. Our high-strength belt conveyor now ranges from 0.5 meters to 2.4 meters in width, with a top belt speed of 5m/s, a maximum belt strength of 4000kg/cm, and a conveying capacity of up to 6000t/h. Product installation options have evolved from fixed to mobile, movable, and vertical, while functions now include double load, double speed, large inclination angles, cold and high-temperature resistance, downward transport, and explosion prevention. Our unique designs and high-precision processes ensure these products meet the specific needs of sectors such as power plants, coal mines, steel plants, and mining operations, adapting to various working environments. Distributed nationwide and globally, our products receive high praise from users.
Nature of Business
Our expertise lies in the production and sales of mining machinery equipment and accessories, conveyor belts, high and low pressure rubber hoses, and metal hoses.
We specialize in rubber products, polyurethane products, and offer a comprehensive range of steel, bearings, bearing accessories,
and pipeline accessories for wholesale and retail.


Q1. What are your packaging conditions?
A: Typically, we pack goods in sturdy wooden boxes to ensure safe transportation. However, if you have specific requirements, we are happy to accommodate and package accordingly 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 exact delivery time hinges on the specific items and quantities of your order.
Q3. Can you produce according to the sample?
A: Absolutely, we can craft products based on your samples or technical drawings. Our capabilities include manufacturing molds and fixtures to meet your needs.
Q4. Do you inspect all goods before delivery?
A: Yes, we ensure 100% testing before delivery to guarantee quality and reliability.
Q5. How can you maintain a good long-term relationship with our business?
A: 1. We uphold exceptional quality and offer competitive prices to protect and maximize our customers' interests.
2. We treat every customer as a valued friend, engaging in sincere business practices and fostering friendships. We do this irrespective of their origin, ensuring a welcoming and inclusive partnership.