PRODUCT DISPLAY
Short Description
1. Roller idlers with diameters ranging from 50mm to 219mm and lengths from 190mm to 3400mm, expertly crafted for versatile use across various industries including steel, harbor, coal, power, and cement sectors.
2. Tube crafted from high-grade Q235 for enhanced durability.
3. Shaft constructed from robust 45# STEEL, ensuring strength and longevity.
5. Bearings featuring Single & Double Row Deep Groove Ball designs with 2RZ & 2Z configurations, equipped with C3 clearance for optimal performance.
6. Seals include a grease-retaining inner seal, complemented by a Multi-stage Labyrinth and Retention Cap with an Outboard Rubbing Flinger Seal for superior protection.
7. Lubrication is provided by high-quality Lithium soap type grease, expertly formulated with rust inhibitors to enhance longevity.
8. Welding: Utilizes mixed gas shielded arc welding for robust end connections.
9. Painting: Options include ordinary painting, hot galvanized, electric static spraying, and baked painting for a durable finish.
PRODUCT DETAILS
Advantage:
Exceptional lifespan exceeding 30,000 hours for sustained reliability.
Samples available to customers for comprehensive testing.
Flexible payment terms to accommodate customer needs.
Durable Construction for Heavy-Duty Applications
Our conveyor pulleys boast high-strength steel construction and precision-balanced design to deliver dependable performance in even the most challenging industrial settings. Their robust and wear-resistant surfaces make them perfectly suited for use in mining, cement production, and aggregate handling applications.
Customizable Lagging and Shaft Options
We offer tailored pulley solutions with options for rubber or ceramic lagging, enhancing friction and belt tracking. Choose from multiple shaft diameters, lengths, and bearing types to perfectly match your conveyor system requirements, ensuring extended operational lifespan.

Hebei Shengwen Mining Machinery Co., Ltd is equipped with state-of-the-art production facilities and comprehensive testing equipment. Our professional machinery for vehicles, grinding, planing, milling, punching, welding, and testing allows us to focus on national strategic needs such as recycling, emission reduction, and energy conservation. We excel in providing customers with technical development and consulting on environmental protection equipment through various modes such as rollers, nylon conveyor belts, transmission drums, and mining EPC. Our offerings include the manufacturing, sales, installation, and maintenance of mining machinery and electromechanical equipment.
Our product line includes over 100 specifications of belt conveyors, tubular conveyors, bucket elevators, plate conveyors, chain conveyors, screw conveyors, and polyurethane products. We have expanded our high-strength belt conveyor offerings with belt widths from 0.5 meters to 2.4 meters, maximum speeds of 5m/s, belt strengths up to 4000kg/cm, and impressive conveying capacities reaching 6000t/h. Our products feature installation types ranging from fixed to mobile, movable, and vertical, with capabilities from single load to double load, double speed, large inclination angles, cold and high temperature resistance, downward transportation, and explosion prevention. Our unique design and high-precision processes ensure that each product meets the specific needs of power plants, coal mines, steel plants, cement plants, and mines, adapting to diverse working environments. With nationwide and global sales, our products are celebrated by users worldwide.
Nature of Business
We specialize in the manufacturing and sales of mining machinery equipment and accessories, alongside conveyor belts, high and low pressure rubber hoses, and metal components.
We provide wholesale and retail services for steel, bearings and their accessories, and pipeline components.
Our business scope includes accessories for assorted industrial applications.


Q1. What are your packaging conditions?
A: Typically, our goods are securely packed in wooden boxes to ensure safe delivery. However, should you have any alternative packaging requests, we are more than happy to accommodate your specific needs.
Q2. What is your delivery time?
A: Generally speaking, once we receive the advance payment, it usually takes between 10 to 20 days for us to process your order. The precise delivery time is dependent on the specific items and quantities you've ordered.
Q3. Are you capable of manufacturing products based on a sample?
A: Absolutely, we have the capability to produce items according to your samples or technical drawings. Our expertise extends to crafting custom molds and fixtures.
Q4. Is there a thorough inspection of all goods prior to their delivery?
A: Yes, we conduct a comprehensive 100% inspection on all products before they are dispatched.
Q5. What strategies do you employ to foster a strong, long-term relationship with our business?
A: 1. We ensure the highest quality standards and offer competitive pricing to safeguard our customer's interests.
2. We treat every customer as a valued friend, engaging in sincere business practices and cultivating friendships. No matter where they are from, we build enduring partnerships.