There are many types of packaging machinery, which can be divided into single function packaging machine and multi-function packaging machine; According to the purpose of use, it can be divided into inner packing machine and outer packing machine; Packaging varieties can be divided into special packaging machine and general packaging machine; The automation level is divided into semi automata and full automata.

The reducer used by Hengyu Guoqiang packaging machinery can be divided into the following categories: {worm gear reducer} {gear reducer} and {small precision planetary reducer} {Shenyang Hengyu Guoqiang reducer factory} for accuracy requirements