Short Description:
1. At Hebei Shengwen Mining Machinery Co., Ltd, we take pride in our cutting-edge engineering of conveyor rollers that perfectly marry premium quality with state-of-the-art labyrinth seal technology, setting a new standard in precision and durability.
2. Roller Shell: Meticulously crafted from superior steel tubes, each end is machined with exceptional precision, ensuring unmatched accuracy and reliability.
3. Bearing House: Expertly molded from deeply pressed strip, complying with ISO M7 standards, it guarantees impeccable alignment between the bearing and sealing components for optimal function.
4. Through our pioneering welding process, the roller shell and dual bearing housings are seamlessly fused into a single, robust structure, ensuring supreme accuracy and minimizing imbalance, enhancing the performance of the rollers.
5. Seal:Our sophisticated Triple Labyrinth Seal design, boosted with grease, offers extraordinary defense against contaminants, while CEMA C, D, and E Idlers feature maintenance-free, sealed-for-life ball bearings for long-lasting performance.
6.Effortlessly operating across a wide temperature range from 0º C to 100º C, our products ensure reliable performance under diverse conditions.
7. Final Testing: Our rigorous evaluations encompass dimensions, surface quality, radial circular runout, rotational resistance, axial load, water immersion seal integrity, axial displacement, and stringent drop tests, ensuring unmatched reliability.