New Direction Equipment (NDE) 25728 Cottonwood Avenue , Sioux Falls , South Dakota 57107 USA About Solutions products Companies New Direction Equipment (NDE) Products NDE - Model 1402H Series - Side-Door Mixer NDE - Model 1402H Series - Side-Door Mixer From Side-Door Mixer 0 Share The 1402H represents a heavy duty version. It features 1/4 inch tub walls and 5/8 inch auger flighting. Plus has the capacity for up to 9 knives. Customer reviews No reviews were found for NDE - Model 1402H Series - Side-Door Mixer. Be the first to review! Add your review Publish your review Great! review successfully added!