Preparation method of straw feed particle machine feeding barrel

Abstract

The present invention discloses a preparation method of a straw feed particle machine feeding barrel. The preparation method is characterized by comprising the following steps: an electric furnace is used as a primary melting furnace to melt scrap steels and alloy materials to produce stainless steel primary smelting steel water, then the primary smelting steel water is subjected to refining in different refining furnaces to prepare qualified stainless steel water, the refining furnaces are divided into refining at normal pressure and vacuum conditions, thus an EAF furnace converting two-step process and an EAF-vacuum oxygen blowing two-step process are formed.

Description

technical field [0001] The invention belongs to the technical field of agricultural tools, and in particular relates to a preparation method of a feeding cylinder of a straw feed pellet machine. Background technique [0002] The straw feed pellet machine absorbs the essence of domestic and foreign pellet machines and is a new energy-saving product. In the past, the feed was generally processed into powder and then fed. There were disadvantages such as inconvenient feeding of straw pellet machine, poor palatability, picky eaters of livestock, and low utilization rate. With the advent and popularization of new small-scale pellet feed machinery, powder feed can now be easily processed into pellet feed. Lighting electricity can be used as the power, and the granulation can be extruded from the die hole under the extrusion of the pressure roller, and the length of the granules can be easily adjusted. Its structure is simple, the floor space is small, the noise is low, and 220 vo...

AI Technical Summary

Problems solved by technology

In the past, the feed was generally processed into powder and then fed. There were defects such as inconvenient feeding straw pellet machine, poor palatability, picky eaters of livestock, and low utilization rate.