XGD-19/32 type combined steel belt machine is a new type of advanced pneumatic packaging tools, mainly used for four tons of non-ferrous metals, iron and steel enterprises to tie up a variety of specifications of the pipe, profile, ingot, plate and other products. The machine is characterized by small volume, light weight, compact structure, high work efficiency, strong adaptability, convenient use, safety and reliability. The seven parts can be replaced by 19mm, 25mm, 32mm wide steel belt packing belt.