Hello, maybe now it's too late for jessy wang, but my report may also be useful to others who need to crush and shatter waste from construction sites, renovations, etc.

http://www.nastri-trasportatori.net/crusher_ar.html
It is a very efficient portable mini crusher

If your need is also to transport waste residue, scrap, rubble, sand, gravel, soil, etc., I also recommend the EDILVEYOR series portable conveyor belts.

http://www.nastri-trasportatori.net/ar.html (Arabic language)
http://www.nastri-trasportatori.net/en.html (English language)

For demolition - restructuring - rehabilitation - consolidation - sub-foundation - Transportation of rubble and rubble - maintenance of gardens and land - archeology - excavation of swimming pools - environmental remediation - inaccessible places such as tunnels, canals, cisterns - Mining - extraction of refractories from furnaces

All made in ITALY - High quality