Using corn deep processing equipment to make corn candy can be basically divided into four categories. On the one hand, corn deep processing equipment is aimed at the traditional corn syrup, that is, the product obtained by incomplete saccharification of corn starch, and the sugar components are mainly glucose, maltose, oligosaccharides and dextrin. On the other hand, crystallized glucose is realized by corn deep processing equipment. This kind of sugar is mainly produced by enzymatic method, which greatly improves the hydrolysis degree of starch. At present, the largest yield is glucose containing one water molecule, and anhydrous glucose. There is also solid corn starch, which is converted into saccharified liquid containing 95-97% glucose by enzyme method through corn deep processing equipment. This saccharified liquid has high purity and positive sweetness, which can save the crystallization process and can be directly sprayed or cut into powder products. It is suitable for food industry and has great development prospects. The last one is to make high fructose corn syrup by corn deep processing equipment. High fructose corn syrup is a new sweetener with the fastest development in recent years. Its flavor is better than sucrose, and its nutritional value is like honey, so it is called high fructose corn syrup.