Characteristics:
1. Magnetic force is 10-25 times that of ordinary ferrite permanent magnet;
2. Easy to carry and check and clean up.
3. Many models available; could be made into pipe, grid, brake, plate, roller, hump box.
1. Magnetic force is 10-25 times that of ordinary ferrite permanent magnet;
2. Easy to carry and check and clean up.
3. Many models available; could be made into pipe, grid, brake, plate, roller, hump box.