For the shoe cover take-off machine, when the person want to take off the shoe cover, it should not take-off shoe cover by hands, just put his shoe into the take-off machine, as there is a Exhaust system and a wastebin for store up waste shoe covers.
when it works, it could suck the shoe cover and carry to the wastebin. the wastebin could collect more than 200 pcs shoe cover. when the wastebin is full with the shoe covers, the person should put away the waste shoe covers. 
Packing size:70CM*37CM*90CM (L*W*H)
Outside Power supply:AC 220V 50HZ/AC 110V 60HZ
Entire machine power:1000W
Entire machine weight:22KG
Colour:milkiness