The utility model relates to the field of feed machinery, and disclose a kind of conditioning quality protector, including shell, the top opening of one end of shell is provided with feed inlet, the bottom opening of one end of shell is provided with
discharge port, departing from feed inlet, the inside axial place of shell is provided with conditioning rotor, one end of shell is provided with the variable-frequency speed
reducer motor for driving conditioning rotor to rotate, significantly prolong conditioning time, improve
feed quality by the
helical structure design of pusher screw and the speed regulation function of variable-frequency speed
reducer motor, it can be to fullness in shell of material is improved to more than 3 times of traditional equipment, conditioning time is prolonged from several tens of seconds of traditional equipment to more than 3 minutes.Sufficient conditioning time can ensure that material and steam are fully mixed, strengthen sterilization effect (sterilization rate is improved by more than 40%) and material modification degree, the pasting degree of finished feed is improved by 25%-30%, the uniformity of particle
hardness is improved by 15%, significantly improve the
palatability and digestibility of feed.