Products

The Loram LRG23 rail grinder has demonstrated exceptional performance in China's subway grinding operations. Our grinding wheels have successfully matched the specifications required for this machine. Their wear resistance and cutting efficiency have even surpassed those of the original equipment wheels.

With 20 years of research and testing, we ensure the quality of our products. A wealth of trial experience guarantees the advantages of our products. Our steel rail grinding wheels are made from zirconia and resin powder as raw materials, with the use of zirconia significantly enhancing the wear and cutting performance. We strictly control the mixing, hot pressing, and balance testing processes, and further stabilize the product quality through the addition of glass fiber winding, secondary curing, rotary testing, and oven treatment.

Our hot-pressed zirconia alumina grinding wheels demonstrate superior wear resistance and better cutting performance compared to cold-pressed brown alumina wheels. They produce perfectly centered grinding patterns on rails with a wear value under 10.

With 20 years of R&D experience in grinding wheel formulations, we have been dedicated to serving the rail grinding industry for decades. We provide premium rail maintenance solutions that guarantee exceptional grinding performance and operational efficiency.

Our hot-pressed zirconia alumina grinding wheels demonstrate superior wear resistance and better cutting performance compared to cold-pressed brown alumina wheels. They produce perfectly centered grinding patterns on rails with a wear value under 10. With 20 years of research and testing, we ensure the quality of our products. A wealth of trial experience guarantees the advantages of our products.

Grinding of rail turnouts is a crucial construction task. Turnouts are prone to various types of rail deformation, making the removal of turnout edge thickening (or “fattening”) one of the important construction activities. Our grinding wheels, with their advanced manufacturing processes and materials, are designed to adjust the hardness of the wheels. This enables them to work in tandem with the grinding machines to quickly eliminate the defects.

The GEISMAR MP12 is a versatile rail grinding machine that we commonly use. Our grinding wheels are specifically designed to fit this machine perfectly. Through field testing during our operations, we have found that hot-pressed zirconia alumina grinding wheels are more durable and offer faster grinding speeds compared to brown alumina grinding wheels.

Grinding of rail turnouts is a crucial construction task. Turnouts are prone to various types of rail deformation, making the removal of turnout edge thickening (or “fattening”) one of the important construction activities. Our grinding wheels, with their advanced manufacturing processes and materials, are designed to adjust the hardness of the wheels. This enables them to work in tandem with the grinding machines to quickly eliminate the defects.

Grinding wheels used for rail welding repair and turnout grinding focus on wear resistance and the rapid shaping of welded rail sections to standard profiles. A high-quality grinding wheel can significantly reduce the time required for the grinding operation.

Grinding of rail turnouts is a crucial construction task. Turnouts are prone to various types of rail deformation, making the removal of turnout edge thickening (or “fattening”) one of the important construction activities. Our grinding wheels, with their advanced manufacturing processes and materials, are designed to adjust the hardness of the wheels. This enables them to work in tandem with the grinding machines to quickly eliminate the defects.

With 20 years of research and testing, we ensure the quality of our products. A wealth of trial experience guarantees the advantages of our products. Our steel rail grinding wheels are made from high-hardness, high-toughness zirconia as the raw material.

The removal of defects in frog-grinding is crucial. Grinding wheels made from hot-pressed zirconia alumina are more wear-resistant and offer better cost-effectiveness compared to those made from cold-pressed brown alumina. The wear resistance of the grinding wheels can significantly help in reducing overall costs.

After rail welding, excess metal blocks often form on the rail surface. To reduce operation time, it is essential to quickly remove these metal blocks from the welded sections. Choosing hot-pressed zirconia alumina grinding wheels can achieve the desired results.