(1), and cattle in bloodletting track Shang is with bloodletting hanging chain tied live cattle of a hind legs, cattle of hind legs cutting Hou, with turned hanging upgrade machine hook live tube rail wheel hook of hook handle, again with wheel hook of hooks hook live has cut to hind legs of hind limb Shang, upgrade machine upgrade Hou released cattle of another a hind legs, again with wheel hook hook live, hanging in carcass processing line of hand push track Shang. Carcass processing design of automatic transport line orbit workshop floor height is 4050mm. 

(2), blood chain agreed to return the rail system back to cattle on the location. 

(3), the cow when entering the carcass processing conveyors, through pneumatic lifting and automatic open pair of hind legs, supporting leg spacing design of 500mm for the first time, carcass processing conveyor station into operation. Carcass processing conveyor station spacing: 2100mm or 2400mm