D41-66 type IV feeding machine is based on D41-66, the original 41-66 II, D41-66 III type feeding machine, draw extensively on the views of users, and learn from the advanced part of other forms of feeding machine at home and abroad, an optimized improvement introduced new models. It selects imported models on the reliable performance of the cutting cylinder, instead of the original hedge scissors spring; arm a reasonable structure design, blanking lifting motion pair adopted special series of linear bearing; configuration to adapt to different requirements of material and products in two shades of pot and a variety of aperture of the bowl; blending drive with frequency conversion stepless speed regulation, can realize bidirectional rotation; blanking auxiliary cylinder, scissors rod, the front part of the key parts was improved reasonably, make the model structure is more advanced, performance is more perfect, is the most ideal models for supporting the six group of column machine.