PRODUCT DISPLAY
Short Description:
1. At Hebei Shengwen Mining Machinery Co., Ltd, our expertise in designing conveyor rollers is unsurpassed. We meticulously combine high-quality demands with the intricacies of labyrinth seal technology to enhance operational reliability.
2. Roller Shell: Crafted from a select grade of steel tube, each is expertly machined at either end to match stringent tolerance levels, ensuring impeccable performance in any setting.
3. Bearing House: Every bearing house is precision-formed from strip deep pressed and calibrated to ISO M7 standards. This ensures an immaculate fit between the bearing and the associated sealing components, promoting longevity and efficiency.
4. The roller shell and two bearing housings are seamlessly welded, creating a unified and robust structure. This method guarantees unparalleled precision, minimizing out-of-balance forces for superior roller performance.
5. Seal:The grease-filled Triple Labyrinth Seal design offers heightened protection against contaminants, safeguarding CEMA C, D, and E Idlers with sealed-for-life ball bearings for enduring performance and reliability.
6.Boasting a wide operational temperature range, these conveyors efficiently function from 0º C to 100º C, adapting seamlessly to diverse environmental conditions.
7. Final Testing: We conduct rigorous testing for dimensions, surface integrity, radial circular runout, rotational resistance, axial load, water immersion seal, axial displacement, and drop tests, ensuring only the highest quality reaches our customers.
PRODUCT DETAILS
Conveyor Roller Advantage:
- Triple Labyrinth Seal
- Sealed for life ball bearings
- Extremely low rolling resistance
- CEMA C & D standard product line
- Idler end welding
- Solid steel shaft
- Gauge steel shell/cover
Our conveyor roller, crafted from top-quality galvanized steel, is engineered to withstand harsh conditions. It offers exceptional corrosion resistance and impressive durability, while its precision-sealed bearing design ensures smooth, quiet operation, perfect for heavy-duty material handling, mining operations, and logistic lines.
Designed for reliability and efficiency, this conveyor roller boasts a robust steel tube structure complemented by impact-resistant end caps and anti-dust sealing. It effectively reduces friction and wear, thereby enhancing belt conveyor efficiency across industries like mining, aggregate, cement, and warehousing. Ideal for both powered and gravity roller systems.

Hebei Shengwen Mining Machinery Co., Ltd is equipped with state-of-the-art production facilities and comprehensive testing equipment, ensuring excellence in vehicle manufacturing, grinding, planing, milling, punching, welding, and testing. We align with national strategic goals of recycling, emission reduction, and energy conservation, offering environmental protection equipment consultancy and development. Our diverse modes include rollers, nylon conveyor belts, transmission drums, and mining EPC. We provide manufacturing, sales, installation, and maintenance of mining machinery and electromechanical equipment.
Our extensive product line includes over 100 specifications of conveyors such as belt, tubular, and chain types, along with screw conveyors and polyurethane options. The high-strength belt conveyor now supports widths from 0.5 to 2.4 meters, speeds of up to 5m/s, and conveying capacities reaching 6000t/h. Our products have evolved from fixed to mobile, and even vertical installations. They feature diverse functionalities such as dual load, high-temperature resistance, and explosion prevention, catering to power plants, coal mines, and other industries. Our products are lauded nationwide and globally for their precision engineering and adaptability to any environment.
Nature of Business
Engaged in the production and sales of mining machinery equipment and accessories, as well as conveyor belts, high and low-pressure rubber hoses, and metal components.
Our vast array of offerings includes hoses, premium rubber products, and innovative polyurethane items. Additionally, we specialize in the wholesale and retail of sturdy steel, dependable bearings, and a comprehensive range of bearing accessories, as well as essential pipeline components.
Ensure you have access to the finest accessories.


Q1. What are your packaging conditions?
A: Typically, we expertly package our goods in robust wooden boxes to ensure maximum protection. However, we are flexible and can adapt our packaging to meet your specific needs, guaranteeing a solution tailored to your requirements.
Q2. What is your delivery time?
A: Generally, our efficient processing ensures delivery within 10 to 20 days following the receipt of an advance payment. The exact delivery timeline may vary depending on the specific items and quantities included in your order.
Q3. Can you produce according to the sample?
A: Absolutely, we have the capability to manufacture products based on your provided samples or detailed technical drawings. Our expertise extends to the creation of molds and fixtures, ensuring high precision and quality.
Q4. Do you inspect all goods before delivery?
A: Yes, we are committed to excellence with a rigorous 100% testing protocol for all goods prior to delivery, ensuring reliability and satisfaction.
Q5. How can you maintain a good long-term relationship with our business?
A: 1. By consistently delivering superior quality and competitive pricing, we safeguard and enhance our customers' interests.
2. We hold each customer in high regard, treating them as friends, and approach every business interaction with sincerity and respect, fostering lasting partnerships regardless of their origin.