Bore hole drilling machine (DDW-600) DDW-600 drilling rig is the integral steel-tracked chassis model with powerful mobile capability; advanced negative feedback 1  ... DW/TXS Construction Equipment (Beijing) Co., ...
Maglev trains are trains which are suspended, guided and propelled (moved forward) by magnetic forces. The track of the maglev train is called the guide-way. Working of the maglev trains can be studied under the following. 1  Levitation. 2  Propulsion. 3  Guidance.
because the magnets keep it aloft, meaning theres no friction from the ground. Maglev trains travel so fast because they do not have any wheels or rails to cause friction. This is also due to the fact that electromagnetism is one of the stronger forces in our universe, much stronger than the force of gravity! Bethany Roots.