Are the blue parts all sheet metal parts? The appearance effect is quite good. What is the process at the watch?

Strictly speaking, it was still a bit immature to make this product in those days. Changing the left dredging tank into a fully enclosed form hindered the operation of dredging. Although the cast iron furnace door covered with thin plate gold enhances the surface flatness, it also increases a lot of unnecessary costs, and this is not an easy process for customers to handle in the original supply chain system. Equipment and products should still be based on operation experience, reliability and durability. However, as the first equipment product to be promoted by user research, I personally shoveled the coal, cleaned the coke and silt, understood the operation principle of the complete set of equipment, and then rebuilt the structure of the product, at least built the origin of my understanding of the design of equipment products.

Great

Oriental wheat fields... I have heard of it for a long time.