PRODUCT DISPLAY
Short Description:
1. With unwavering expertise in conveyor roller design, we harmoniously blend premium quality with cutting-edge labyrinth sealing technology, promising unparalleled performance.
2. Roller Shell: Exquisitely crafted from a precision-selected steel tube, the ends are finely machined to impeccable tolerances, ensuring absolute perfection.
3. Bearing House: Expertly formed from a deep-pressed strip and calibrated meticulously to ISO M7 standards, providing a flawless fit for the bearing and its sealing counterparts.
4. The roller shell, along with the dual bearing housings, is seamlessly welded to form a robust unified structure. This precise technique ensures maximum accuracy and minimizes imbalance forces within the rollers.
5. Seal:Our Triple Labyrinth Seal design is filled with grease, offering unparalleled protection against contaminants, while the CEMA C, D, and E Idlers include sealed-for-life ball bearings for unbeatable durability.
6.This product is engineered to perform efficiently across an expansive temperature range of 0º C to 100º C.
7. Final Testing: Rigorous checks are conducted for dimensions, surface integrity, radial circular runout, rotational resistance, axial load capacity, water immersion seal integrity, axial displacement, and resilience in drop tests.
PRODUCT DETAILS
Conveyor Roller Advantage:
- Triple Labyrinth Seal
- Sealed-for-life ball bearings
- Features ultra-low rolling resistance
- Adheres to CEMA C & D standard product line
- Precision-engineered idler end welding
- Durable and robust solid steel shaft
- High-gauge steel shell/cover for exceptional strength
Our conveyor roller, made from top-notch galvanized steel, offers unmatched corrosion resistance and durability in tough environments. Its precision-sealed bearing design ensures smooth rotation and low noise, ideal for demanding material handling systems, mining operations, and logistics lines.
Designed for reliability, our conveyor roller showcases a strong steel tube framework with impact-resistant end caps and robust anti-dust sealing, reducing friction and wear. It boosts belt conveyor efficiency in mining, aggregate, cement, and warehouse sectors. Suitable for both motorized and gravity-fed roller systems.

Our company is outfitted with cutting-edge production machinery, extensive testing equipment, and specialized tools for grinding, milling, punching, welding, and testing. We align with national goals like recycling and energy conservation, offering expertise in environmental protection equipment via various formats, including rollers, nylon conveyor belts, and mining EPC; as well as manufacturing, sales, installation, and maintenance of mining machinery and electromechanical equipment.
Our primary offerings include over 100 conveyor models, such as belt, tubular, bucket elevators, plate, and chain conveyors, as well as screw and high-strength belt conveyors with expanded belt widths of 0.5 to 2.4 meters. With a top belt speed of 5m/s, belt strength of 4000kg/cm, and a conveying capacity of 6000t/h, our products have evolved from fixed to mobile, adaptable models, supporting various features like dual load, high-temperature resistance, and explosion prevention. With a unique design and precise craftsmanship, our offerings cater to the rigorous requirements of power plants, coal mines, steel, and cement facilities, performing excellently in diverse environments. Globally praised by users, they are distributed both locally and internationally.
Nature of Business
Manufacturing and sales: mining machinery equipment and accessories, conveyor belts, and high and low pressure rubber hoses,
metal hoses, rubber products, polyurethane products; Wholesale and retail of steel, bearings, bearing accessories,
and pipeline accessories.


Q1. What are your packaging conditions?
A: At Hebei Shengwen Mining Machinery Co., Ltd, we take great pride in ensuring that our products are meticulously and securely packed in robust wooden boxes to withstand the rigors of transit. Should you have specific preferences or unique packaging requirements, we are more than eager to collaborate with you to customize a packing solution that aligns perfectly with your needs, ensuring your utmost satisfaction.
Q2. What is your delivery time?
A: Generally speaking, our delivery timeframe is between 10 and 20 days following receipt of the advance payment. However, the precise delivery schedule may vary depending on the specific items and quantities in your order, as we are committed to ensuring that everything meets and exceeds your expectations.
Q3. Can you produce according to the sample?
A: Yes, we absolutely can. At Hebei Shengwen Mining Machinery Co., Ltd, we are well-equipped to create products tailored to your samples or technical drawings. Our extensive capabilities include the manufacturing of bespoke molds and fixtures, enabling us to bring your unique vision to life with precision and excellence.
Q4. Do you inspect all goods before delivery?
A: Yes, indeed. We conduct rigorous and comprehensive testing on 100% of our goods before dispatch. This meticulous attention to detail ensures that each product meets our high standards of quality and reliability, providing you with peace of mind with every purchase.
Q5. How can you maintain a good long-term relationship with our business?
A: 1. At Hebei Shengwen Mining Machinery Co., Ltd, we consistently deliver exceptional quality products coupled with competitive pricing. This approach safeguards our customers' interests and fosters a foundation of trust and mutual benefit within our partnerships.
2. We treat every customer with the utmost respect, akin to a dear friend, committing to sincere business practices and nurturing long-lasting friendships, irrespective of where in the world our valued partners hail from.