PRODUCT DISPLAY
Short Description:
1. We specialize in crafting conveyor rollers that beautifully blend superior quality with an innovative labyrinth seal design, ensuring seamless integration and functionality.
2. Roller Shell: Employing a top-tier selection of steel tubes, each end is precisely machined to meet the highest tolerance standards, guaranteeing exceptional performance.
3. Bearing House: Expertly constructed from deep-pressed strip and precisely calibrated to ISO M7 standards, ensuring flawless alignment between the bearing and sealing parts for optimal efficiency.
4. The roller shell and dual bearing housings are masterfully welded into a unified, monolithic structure, ensuring extraordinary precision and minimal imbalance, delivering superior strength and durability.
5. Seal:Our advanced Triple Labyrinth Seal design, infused with grease, offers unparalleled protection against contaminants. CEMA C, D, and E Idlers come with sealed-for-life ball bearings, ensuring unmatched longevity and reliability.
6.Designed to operate with remarkable efficiency across a wide temperature spectrum, from 0º C to 100º C, enhancing versatility in various climates.
7. Final Testing: Comprehensive evaluations include dimensions, surface quality, radial circular runout, rotational resistance, axial load, water immersion seal durability, axial displacement, and rigorous drop tests to ensure peak performance.
PRODUCT DETAILS
Conveyor Roller Advantage:
- Innovative Triple Labyrinth Seal for superior protection
- Lifetime-sealed ball bearings for enduring performance
- Delivers exceptionally low rolling resistance for smooth operation
- Adheres to the CEMA C & D standard product line for compatibility
- Precision idler end welding for enhanced structural integrity
- Sturdy solid steel shaft for robust support
- Constructed with high-gauge steel shell/cover for lasting durability
This conveyor roller, expertly crafted from high-grade galvanized steel, offers impressive corrosion resistance and unmatched durability in challenging settings. Its precision-sealed bearing design guarantees smooth and quiet operation, making it ideal for demanding material handling systems, mining operations, and logistical applications.
Engineered for utmost reliability, our conveyor roller features a rugged steel tube structure with impact-resistant end caps and superior anti-dust sealing. Designed to minimize friction and wear, it significantly enhances belt conveyor efficiency across the mining, aggregate, cement, and warehousing sectors. Suitable for both powered and gravity roller systems.

With state-of-the-art production and testing facilities, our company is committed to national strategic goals such as recycling, emission reduction, and energy conservation. We offer a wide range of technical development and environmental consulting services, focusing on rollers, nylon conveyor belts, and mining EPC. Core operations include the manufacture, sales, installation, and maintenance of mining machinery and electromechanical equipment.
Our extensive product lines boast over 100 models, including belt conveyors, tubular conveyors, and bucket elevators. Our high-strength conveyor belts, available in widths from 0.5 to 2.4 meters and capable of reaching speeds up to 5m/s, deliver exceptional performance and versatility. Designed for fixed or mobile use, and powered to withstand cold, high-temperature, and explosive environments, our products are tailored to meet the diverse needs of global power plants, coal mines, and steel plants, earning widespread acclaim from users worldwide.
Nature of Business
Production and sales of mining machinery equipment, accessories, premium conveyor belts, high and low-pressure rubber hoses, and metals for various applications.
Hebei Shengwen Mining Machinery Co., Ltd is renowned for its impressive range of high-quality products, including durable hoses, innovative rubber products, and advanced polyurethane items. We extend our offerings to wholesale and retail markets, providing robust steel, precision-engineered bearings, essential bearing accessories, and reliable pipeline solutions, all designed to meet the highest standards of performance and reliability.
Accessories designed to meet the highest standards of performance and reliability.


Q1. What are your packaging conditions?
A: At Hebei Shengwen Mining Machinery Co., Ltd, we prioritize the secure and safe delivery of our products. Our standard practice involves packaging our robust Shockproof Idler Conveyor Rollers in durable wooden boxes, ensuring they arrive in perfect condition. However, we recognize that each client may have unique preferences. We are more than happy to tailor our packaging solutions to meet your specific needs, ensuring complete satisfaction with every delivery.
Q2. What is your delivery time?
A: Typically, after receiving the advance payment, you can expect our efficient delivery process to take between 10 to 20 days. However, we believe in a customized approach, thus the precise delivery timing is thoughtfully adjusted based on the specific items and quantities within your order. This ensures a seamless transaction catered specifically to satisfy your operational requirements.
Q3. Can you produce according to the sample?
A: Absolutely, at Hebei Shengwen Mining Machinery Co., Ltd, we are experts in custom production. Whether you provide us with samples or detailed technical drawings, we have the expertise to create exact molds and fixtures that precisely bring your vision and designs to life, demonstrating our commitment to excellence and precision.
Q4. Do you inspect all goods before delivery?
A: Certainly, we adhere to a stringent quality assurance protocol. Every single Shockproof Idler Conveyor Roller undergoes comprehensive testing - we ensure 100% inspection of all goods before they leave our premises, guaranteeing that only products of the highest quality reach our valued clients.
Q5. How can you maintain a good long-term relationship with our business?
A: 1. We focus on delivering outstanding quality matched with competitive pricing, ensuring our clients' interests are always protected, thereby cultivating trust and loyalty over time.
2. We treasure each customer relationship as a valued friendship, conducting business with integrity and fostering genuine connections rooted in respect and mutual benefit, ensuring long-term collaboration. We believe that distance is no barrier to building strong, lasting partnerships. The spirit of global friendship and collaboration is at the heart of our operations, reinforcing our dedication to nurturing relationships across the world.