Great daily use blender

We make a breakfast mixture of frozen milk (one tray of frozen milk ice cubes) plus other ingredients every day. We mix the cubes withdry milk powder, soy protein powder, and dried egg whites. We need a heavy duty blender that can furnish the torque required to blend this mixture. The unit has run perfectly for this blend for three plus years we have owned it, and it's still going strong.This unit had no problem with a sticky mixture of frozen and protein-rich fluids. One must add the cubes several at one time, or the physics prevents a good mix. The frozen cube can block each other from the cutter blades. It's best to add some fluid milk tothe mix and then begin adding the frozen cubes. But there is no comparison with this unit to most store bought blender units that have 100 speeds, but no real power! The multi-speed blender labelsare a farce! The unit has only two speeds: low and high. Sometimes I use the lower speed to coax the frozen ice milk cubes to connect with the cutter blade. But otherwise I use it on high. Replacement parts are readily available including every portion of the unit. The prices appear reasonable as well. In other words, it's cheaper to repair than replace. Unusual for appliances in this day and age.