Nikhil Roll Castings Pvt. Ltd. Supplies End Driven Dynamic Balancing Machines. Nikhil Roll Castings Pvt. Ltd. Has achieved an ISO 9001 certifications. End Driven Dynamic Balancing Machines is available in H 50 model no. With 50 kg weight capacity. End Driven Dynamic Balancing Machines has maximum diameter of the rotor is 700. The journal diameter range of dynamic balancing machines is 8-50mm. The minimum distance between the pedals is 40mm. The dynamic balancing machines are also available in belt driven and vertical machines.