Lift Traction Machine with Worm Wheel is available in a sturdy construction that ensures efficient performance for longer period of time. The Lift Traction Machine has a gear case that is made of optimum quality close grained cast iron. The Lift Traction Machine is available with sleeve bearings on wheel shaft for maximum load carrying capacity. Lift Traction Machine with Worm Wheel is provided with sleeve bearings on wheel shaft for maximum load carrying capacity.