well i bought an aldi sand blaster and theyre complete pants tried to remove some paint off an alloy wheel and it wouldnt touch it then tried to get the moss off a plantpot and it was still crappy why do they sell such stuff when it just doesnt work ;and yes i had the compressor set to 100 psi

Some of Aldi stuff is pretty gud value but some of their equipment is utter crap,
Take it back Stan, they have a gud returns policy so u will get your cash back.

took me wallpaper steamer back after it stopped working and they gave me a chopsaw instead

the air shears are brilliant at £12.99 cos machine mart are selling exactly the same ones for £63.00