Bulky waste refers to waste that weighs more than 5 kilograms or has a volume of more than 0.2 cubic meters or a length of more than one meter, and is strong in integrity and needs to be disassembled and reused or processed, including old furniture, waste sofas, mattresses, tables and chairs, etc. Bulk garbage is of low value, occupies a large area, damages the environment, and is easy to cause fires. Siedon introduced a garbage crushing system that can handle bulky garbage.