This equipment solves dust leakage, improves production efficiency and reduces heavy manual labor of operators. This system is a new product that replaces manual unpacking. The appearance of ton-bag unpacking machine not only effectively protects the production environment, reduces the working intensity of workers and improves production efficiency, but also solves the problem of big bags and tons. The moisture absorption of the bag in the open bag work results in agglomeration of powder, material bridging and uneasy discharging.