H/B helical tooth/bevel tooth series high power speed
reducer is brand-new rigid tooth 
flank gear units withwide
application areas,which has the HB Series Heavy-Duty Industrial Gearbox feature of huge torque range,
a design of device structure modulization with the capacity of horizontal
mounting and vertical mounting.which includes solid shaft,hollow
shaft and hollow shaft with shrink disk.With carbureted hihg-
strength good-quality alloy the series gets the feature of high
-performance and long lite-span,permissibet and radial loads,low
noise,high reliability and campact framework and so on.